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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 129. Отображено 100.
11-09-2018 дата публикации

연료전지 차량의 공기압축기 제어방법 및 시스템

Номер: KR0101897329B1
Автор: 류창석, 강민수, 김성도, 이동훈
Принадлежит: 현대자동차주식회사

... 연료전지 제어부에서 공기압축기 모터의 회전속도 변화정보를 감지하는 단계; 상기 모터 회전속도가 감속하는 경우, 상기 연료전지 제어부에서 고전압배터리 SOC(State Of Charge)를 감지하는 단계; 상기 감지결과 고전압배터리 SOC가 기설정된 SOC기준을 초과하는 경우, 상기 연료전지 제어부에서 연료전지 차량 전장품의 소모전류를 이용하여 공기압축기 회생제동 허용전류를 도출하는 단계; 및 공기압축기 제어부에서 상기 회생제동 허용전류에 기반하여 공기압축기 모터를 제어하는 단계;를 포함하는 연료전지 차량의 공기압축기 제어방법이 소개된다.

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Номер записи: 1
26-04-2012 дата публикации

HEAT-SHRINKABLE POLYESTER FILM

Номер: WO2012053821A2
Автор: KIM, Seong Do, OH, Taebyoung
Принадлежит:

The invention relates to a heat-shrinkable polyester film, having a heat shrinkage initiation temperature of 60°C or lower, a glass transition temperature of 77°C or lower, and a heat shrinkage of 2% or higher at a temperature of 60°C. The glass transition temperature and heat shrinkage initiation temperature of the heat-shrinkable polyester film of the present invention are lower than those of existing polyester films, and therefore may be suitable for use as a label for an HDPE container or the like.

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Номер записи: 2
28-09-2017 дата публикации

MOTOR CONTROLLING DEVICE OF VEHICLE AND CONTROLLING METHOD THEREOF

Номер: KR101782419B1
Автор: KIM, SUNG DO, YOU, CHANG SEOK, KANG, MIN SU, KWON, SOON WOO, LEE, DONG HUN
Принадлежит: HYUNDAI MOTOR COMPANY

According to an embodiment of the present invention, provided are a motor controlling device and a controlling method thereof, which improve a burnout of a single supply and maintainability and improve user satisfaction and stability with cost savings by diagnosing a contact failure between a three-phase motor and an inverter by applying direct current in a vehicle stop state. The motor controlling device comprises: a motor; an inverter supplying current to the motor according to an applied current command or an applied voltage command; and an electron control unit, after checking the vehicle stop state, applying the direct current to the motor by controlling the inverter, and determining the contact failure of a contact point in the motor based on phase voltage output from the motor. COPYRIGHT KIPO 2017 (50) Electron control unit ...

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Номер записи: 3
09-01-2017 дата публикации

MOTOR CONTROL METHOD

Номер: KR101694047B1
Автор: LEE, DONG HUN, RYU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO
Принадлежит: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION

Disclosed is a motor control method which comprises: a driving signal recognizing step of recognizing a driving signal of a motor in a control unit; a Hall sensor failure determining step of determining a failure state of a Hall sensor of the motor by using a detecting signal detected by a plurality of Hall sensors provided in the motor in the control unit; and a determining step of distinguishing a damaged Hall sensor among the plurality of Hall sensors by analyzing each frequency of the detecting signal of the plurality of Hall sensors in the control unit when the Hall sensor of the motor is determined to be damaged. Therefore, the motor control method can optimally control the motor even if the motor is damaged by using a determination result. COPYRIGHT KIPO 2017 (AA) Start (BB) Failure (CC) Normal (DD) End (S100) Driving signal recognizing step (S200) Hall sensor failure? Normal? (S300) Current difference calculating step (S320) Current difference value <= Current difference reference ...

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Номер записи: 4
12-03-2018 дата публикации

FAILURE DIAGNOSIS METHOD OF TEMPERATURE SENSOR FOR SWITCHING ELEMENT AND SYSTEM THEREOF

Номер: KR1020180026031A
Автор: YOU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO, LEE, DONG HUN
Принадлежит:

A failure diagnosis method of a temperature sensor for a switching element is introduced. The failure diagnosis method includes a step in which a control part sets a sampling period using a temperature sensed by the temperature sensor of a switching element and the temperature of cooling water that cools the switching element; and a step in which the control part compares a temperature sensing value sensed by the temperature sensor in the sampling period with a temperature reference value stored in a memory part and determines whether the failure of the temperature sensor occurs. COPYRIGHT KIPO 2018 (AA) Start (BB) End (S10) Set a sampling section (S20) ¦ Temperature sensing value - Temperature reference value ¦ < Error range ? (S30) Temperature sensor normal (S40) Temperature sensor failure (S50) Memory part record (S60) Failure reason analysis ...

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Номер записи: 5
24-05-2017 дата публикации

FLEXIBLE POLYESTER LAMINATED FILM

Номер: KR1020170057024A
Автор: KIM, YONG DEUK, HAN, KWEON HYUNG, KIM, CHUL KYU, JEON, YOUNG MOO, KIM, SEONG DO
Принадлежит:

The present invention relates to a flexible polyester laminated film having a three-layered structure consisting of a first surface layer, a substrate layer and a second surface layer. The flexible polyester laminated film is flexible and has high elongation by having low modulus, and has high stab rupture strength since destruction does not occur when an external impact is applied, thereby being suitable for an agricultural film. COPYRIGHT KIPO 2017 ...

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Номер записи: 6
27-10-2011 дата публикации

MONOSCOPIC 3D IMAGE PHOTOGRAPHING DEVICE AND 3D CAMERA

Номер: WO2011132949A2
Автор: KIM, Seong-Do
Принадлежит:

The present invention relates to a device and a 3D camera for photographing a 3D image which can be viewed in a monoscopic manner without three-dimensional glasses by using an existing camera, and more specifically, to a device and a 3D camera for photographing a 3D image which can be viewed with the naked eye without installing any device in front of a lens of the existing camera, and to a 3D image photographing device and a 3D camera for providing a 3D image in which an image with the same picture quality and the same brightness as an existing 2D image can be viewed even without glasses or a tool of a special display. To this end, the present invention provides: a device which rotates a monoscopic camera so that an image is photographed at various angles on various frames within one second by rotating the existing camera by 360 degrees toward a front subject in order to photograph the subject; and a 3D camera having an embedded device in which a lens of the camera is rotated by 360 degrees ...

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Номер записи: 7
31-08-2016 дата публикации

SIDE AIRBAG SYSTEM FOR MOTORCYCLE

Номер: KR1020160102651A
Автор: KIM, SEONG DO, LEE, IN WOO, YOON, SU HAN, KIM, RAN, KIM, JUNG MU
Принадлежит:

The present invention relates to a side airbag system for a motorcycle, which minimizes impact applied to a rider and a motorcycle by allowing airbag devices installed in both sides to be inflated in the case that the motorcycle falls down due to an accident, protects the lower body of the rider by forming a space between the fallen motorcycle and the ground by the airbag devices, and prevents secondary accidents by enabling the rider to rapidly get out of the fallen motorcycle. The side airbag system for a motorcycle comprises: a sensor part which is installed in a motorcycle and senses an accident signal; airbag devices which are installed in both sides of the motorcycle, respectively; and a control part which operates the airbag devices through the sensed signal of the sensor part. COPYRIGHT KIPO 2016 ...

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Номер записи: 8
22-11-2017 дата публикации

METHOD FOR PREDICTING COMPANY BANKRUPTCY BY USING DATA DEPTH

Номер: KR1020170128023A
Автор: BAE, SUK JOO, KIM, SUNG DO
Принадлежит:

Disclosed is a method for predicting company bankruptcy by using a data depth. According to an embodiment of the present invention, the method for predicting company bankruptcy by using a data depth reduces financial statements in one dimension by using a data depth as a measure since the many financial statements do not follow multivariate normal distribution. Also, the method for predicting company bankruptcy by using a data depth displays the financial statements in two dimension by a graphic method which is DD-plot and classifies the displayed financial statement by a support vector machine. The method for predicting company bankruptcy can improve a predicted company bankruptcy probability by using a result in which the displayed financial statement is classified. COPYRIGHT KIPO 2017 ...

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Номер записи: 9
23-08-2017 дата публикации

POLYESTER SHIELDING FILM

Номер: KR1020170095663A
Автор: MOON, GEUN HYEONG, HAN, KWEON HYUNG, KIM, SEONG DO
Принадлежит:

The present invention relates to a polyester film having high light shielding effects by using light absorption particles and light reflection and scattering particles. The polyester film consists of three or more layers. The light of light sources is primarily shielded by a first shielding layer. The remaining light is scattered or reflected by a light reflection and scattering layer. The remaining light is absorbed by a second light shielding layer. Accordingly, the polyester film has excellent light shielding effects, thereby being used in wide display fields requiring high light shielding properties. COPYRIGHT KIPO 2017 ...

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Номер записи: 10
30-06-2015 дата публикации

APPARATUS AND METHOD FOR CHECKING COOLING FAILURE OF FUEL CELL

Номер: KR1020150072478A
Автор: KIM, SUNG DO, KWON, SOO WOO, LEE, JOON YONG
Принадлежит:

The present invention relates to a system for cooling fuel cells. Specifically, the present invention relates to an apparatus and a method for checking cooling failure of fuel cells, which determines cooling failure caused by which an electronic cooling line receives air or lacks flux, and uses negative temperature coefficient (NTC) which is a temperature sensor, thereby determining cooling failure only with added algorithm without extra devices and enabling the added algorithm to implement technology to pass a phase current with use of Stator Resistance in a state of limiting a motor. COPYRIGHT KIPO 2015 (210) Control unit (220) Fuel cell (230) Fuel cell controller (240) Battery (250) Inverter (251) Temperature sensor (260) Electronic cooling system (270) Motor (290) Cluster ...

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Номер записи: 11
24-06-2016 дата публикации

PORTABLE POWER GENERATION SYSTEM USING FUEL CELL ELECTRIC VEHICLE AND CONTROL METHOD THEREOF

Номер: KR1020160072975A
Автор: RYU, CHANG SEOK, LEE, KYU IL, KIM, SUNG DO, LEE, DONG HUN, KWON, SOON WOO, LEE, JOON YONG
Принадлежит:

The present invention relates to a portable power generation system using a fuel cell electric vehicle and a control method thereof. The purpose of the present invention is to provide a portable power generation system using a fuel cell electric vehicle and a control method thereof, capable of removing a separate converter from a power transformation module and using a converter inside the vehicle to keep a DC-link voltage of an inverter input terminal constant and at the same time, outputting a current. To achieve the purpose, the system comprises the fuel cell electric vehicle and the power transformation module. The fuel cell electric vehicle comprises: a fuel cell system including fuel cells; a fuel cell controller controlling all operations of the fuel cell system; a connector connected to the fuel cell through a DC-link terminal; a bidirectional DC-DC converter connected to the DC-link terminal; and a battery connected to the DC-link terminal while interposing the bidirectional DC-DC ...

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Номер записи: 12
05-12-2013 дата публикации

APPARATUS AND CAMERA FOR FILMING THREE-DIMENSIONAL VIDEO

Номер: WO2013180442A1
Автор: KIM, Seong-Do
Принадлежит:

The present invention relates to an apparatus for filming high depth three-dimensional video, comprising: a horizontal track in which front and rear moving tracks are perpendicular to left and right moving tracks; a moving body moving in front, rear, left, and right directions along the horizontal track; a horizontal rotation bar to which one end of the moving body is connected by a rotary shaft; and a camera installation unit provided at the other end of the horizontal rotation bar, wherein a front part of the camera installation unit is always directed to a frontal filming direction even if the horizontal rotation bar is rotated. The present invention can film visible three-dimensional moving video without optical loss and the use of equipment such as three-dimensional glasses by utilizing a single camera or an image sensor. Additionally, by using the present invention problems due to flickers and afterimages in the video filmed thereby are removed and a person blind in one eye is enabled ...

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Номер записи: 13
03-07-2018 дата публикации

캠코더 손잡이로 전환 가능한 쿼드콥터

Номер: KR0101874080B1
Автор: 이충열, 김성도
Принадлежит: 이충열

... 본 발명은 캠코더 손잡이로 전환 가능한 쿼드콥터에 관한 발명으로, 카메라 모듈부, 카메라 모듈부에 결합된 본체부, 본체부에 결합되되, 본체부의 둘레를 따라 상호 90° 각도로 이격된 복수 개의 암 및 암에 구비된 프로펠러부를 포함하고, 복수 개의 암의 일단부가 본체부와 힌지 결합되어, 복수 개의 암이 본체부의 수평축과 수직축 사이의 회전 반경 내에서 회전 가능한 것을 특징으로 한다. 이러한 특징으로 인해 쿼드콥터를 지상에서 캠코더로 사용할 수 있게 된다.

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Номер записи: 14
18-05-2016 дата публикации

BRAKING APPARATUS AND BRAKING METHOD OF VEHICLE

Номер: KR101619418B1
Автор: KIM, SUNG DO
Принадлежит: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION

The present invention relates to a braking apparatus and a braking method of a vehicle. The braking apparatus according to an embodiment of the present invention comprises: a sensor unit which detects driving information including an operation state of a brake pedal, vehicle speeds, and deceleration of the vehicle; an ABS which detects a slip generated in a vehicle wheel to control braking force applied to the wheel; and a control unit which determines the braking condition of the vehicle based on the operation state of the brake pedal, vehicle speeds, and the deceleration of the vehicle detected by the sensor unit and selectively performs control by the ABS dependent on the braking condition of the vehicle and pitch motion control reducing a pitch motion of the vehicle. According to the braking apparatus and the braking method of a vehicle of an embodiment of the present invention, a vehicle′s stopping distance can be minimized by performing the pitch motion control which minimizes the ...

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Номер записи: 15
06-11-2015 дата публикации

SYSTEM AND METHOD DIAGNOSIS FOR FUEL CELL VEHICLE

Номер: KR0101566720B1
Автор: 김성도
Принадлежит: 현대자동차 주식회사

... 본 발명은 연료전지 차량에서 모터 제어기가 연결되는 파워라인에 설치되어 주전원을 연결하거나 차단하는 고전압 릴레이 접점의 융착 여부를 진단하도록 하는 것이다. 본 발명은 시동 오프에 따라 연료전지 스택의 셧 다운이 실행되면 저전압 DC/DC컨버터 내부 커패시터의 전압 변동을 검출하는 과정, 모터제어기 내부 커패시터의 전압 변동을 검출하는 과정, 상기 저전압 DC/DC 컨버터 내부 커패시터의 전압 변동과 모터제어기 내부 커패시터의 전압 변동을 비교하여 파워라인 고전압 릴레이의 융착여부를 판정하는 과정를 포함한다.

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Номер записи: 16
04-09-2015 дата публикации

LIGHTING MODULE

Номер: KR1020150101561A
Автор: YU, YEONG SEOK, KWAK, YOUNG KUK, KIM, KI HONG, KIM, SUNG DO, KIM, JONG HA, NO, YOUNG JIN, WOO, GYUNG MOK, CHOE, HUI JIN, HWANG, YU JIN
Принадлежит:

A lighting module according to the embodiment of the present invention includes a substrate, a plating layer which is arranged on the substrate, a coating layer which is arranged on the plating layer and includes at least one layer, and a light emitting device which is arranged on the plating layer. COPYRIGHT KIPO 2015 ...

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Номер записи: 17
22-06-2018 дата публикации

METHOD FOR ESTIMATING POWER CONSUMPTION OF MOTOR

Номер: KR1020180068389A
Автор: LEE, DONG HUN, YOU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO
Принадлежит:

Disclosed is a method for estimating power consumption of a motor which comprises the steps of: allowing an inverter to determine an error voltage on each pole voltage of a plurality of phases provided to a motor; generating a compensated pole voltage on each phase of the motor by applying the error voltage to a predicted value on the pole voltage derived by a preset method in case of motor driving; and calculating the power consumption of the motor by using a current value detecting a current flowing in each phase of the motor and the compensated pole voltage. COPYRIGHT KIPO 2018 (AA) Start (BB) End (S10) Determining an error voltage (S20) Generating a compensated pole voltage (S30) Calculating the power consumption of a motor ...

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Номер записи: 18
26-06-2018 дата публикации

METHOD AND SYSTEM FOR ESTIMATING HYDROGEN CONCENTRATION OF FUEL CELL ANODE

Номер: KR1020180069940A
Автор: LEE, JOON YONG, YOU, CHANG SEOK, LEE, DONG HUN, KANG, MIN SU, KWON, SOON WOO, KIM, SUNG DO
Принадлежит:

Disclosed are a method and a system for estimating hydrogen concentration of a fuel cell anode, which comprises the following steps of: deducing the inner current density of a fuel cell through the exchange current density of the fuel cell and voltage and a current in an OCV state; substituting the inner current density into a pre-stored data map to deduce a gain value of crossover; deducing the number of moles of crossovered nitrogen and steam and the number of moles of purged nitrogen and steam through the gain value of crossover and a pre-stored gain value of purge; and deducing the concentration of hydrogen remaining in an anode using the number of moles of the nitrogen and steam, which are crossovered and purged. COPYRIGHT KIPO 2018 (100) Fuel cell (120) Anode pressure sensor (140) Cathode pressure sensor (160) Voltage / current sensor (180) Temperature sensor (300) Load (500) Control unit (520) Memory ...

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Номер записи: 19
20-08-2020 дата публикации

MOBILE TERMINAL

Номер: WO2020166769A1
Автор: CHUNG, Kiwoo, KIM, Youngil, KIM, Sungdo, KIM, Taehoon, CHOI, Hakho
Принадлежит:

Disclosed is a mobile terminal having a flexible display. The present invention can provide a mobile terminal comprising: a first frame; a second frame which is movably coupled to the first frame and is formed so as to move in a first direction with respect to the first frame; a third frame which is movably coupled to the second frame and is formed so as to move in the first direction with respect to the second frame; a flexible display unit comprising a first region disposed on the front surface of the mobile terminal and coupled to the first frame, a second region disposed on the rear surface of the mobile terminal and coupled to the third frame, and a third region extending between the first and second regions, wherein the third region is wound around the second frame and is selectively disposed on the front surface of the mobile terminal or the rear surface of the mobile terminal in accordance with the movement direction of the second frame; and a driving unit which is provided so as ...

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Номер записи: 20
09-11-2017 дата публикации

LIGHTING APPARATUS

Номер: WO2017191941A1
Автор: IM, Chang Hyuk, KIM, Sung Do, JE, Bu Kwan
Принадлежит:

An embodiment relates to a light apparatus comprising: a first body having an inner peripheral side and an outer peripheral side; a diffusion member disposed on the first body; a cover disposed on the first body so as to cover the diffusion member; a second body disposed between the diffusion member and the cover and comprising a lower side and a lateral side which covers the lower side; and a light source member comprising a first circuit board, which is disposed on the lower side of the second body, a second circuit board, which covers the lateral side of the second body, at least one first light source which is mounted on the first circuit board so as to face the diffusion member, and at least one second light source which is mounted on the second circuit board so as to face the inner lateral side of the cover.

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Номер записи: 21
07-01-2019 дата публикации

브레이크 캘리퍼용 브레이크 패드 및 그 제조방법

Номер: KR1020190001633A
Автор: 박덕호, 황재근, 박성민, 조성현, 배규태, 김성도, 김동원, 신상하, 김영호, 최연식, 권남구
Принадлежит:

... 본 발명은 자동차의 브레이크 캘리퍼용 브레이크 패드 및 그 제조방법에 관한 것으로서, 보다 상세하게는, 기저부를 이루는 백플레이트와, 상기 백플레이트 상단에 적층된 하층와, 상기 하층재의 상단에 적층되며 디스크와의 마찰을 발생시키는 마찰재로 이루어진 상층으로 이루어진 브레이크 패드에 있어서, 상기 상층으로 상기 하층의 공기중 노출 부위를 커버하는 것을 특징으로 하는 브레이크 패드 및 그 제조방법의 구성이 개시된다.

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Номер записи: 22
21-06-2016 дата публикации

OFFSET CORRECTION METHOD OF INVERTER HALL SENSORS FOR AIR BLOWER OF FUEL CELL VEHICLE

Номер: KR1020160071067A
Автор: RYU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO, LEE, DONG HUN
Принадлежит:

The present invention relates to an offset correction method of inverter hall sensors for an air blower of a fuel cell vehicle, to measure and correct the offset angle of the hall sensors before controlling current of a permanent magnet synchronous motor (PMSM). According to an embodiment of the present invention, the offset correction method of inverter hall sensors for an air blower of a fuel cell vehicle comprises the following steps of: an inertial braking step to block current applied to a permanent magnet synchronous motor (PMSM) driving a blower used for an air supply system of a fuel cell; a step of calculating an angle to calculate an offset angle by measuring Vd_syn and Vq_syn in the inertial braking step; and a step of correcting an angle of the hall sensor based on the calculated angle of a synchronous coordinates. COPYRIGHT KIPO 2016 (AA) Start (BB) End (S1) Block current applied to PMS (permanent magnet synchronous motor) (S3) Calculate offset angle by measuring Vd_syn and ...

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Номер записи: 23
27-10-2011 дата публикации

MONOSCOPIC 3D IMAGE PHOTOGRAPHING DEVICE AND 3D CAMERA

Номер: WO2011132949A3
Автор: KIM, Seong-Do
Принадлежит:

The present invention relates to a device and a 3D camera for photographing a 3D image which can be viewed in a monoscopic manner without three-dimensional glasses by using an existing camera, and more specifically, to a device and a 3D camera for photographing a 3D image which can be viewed with the naked eye without installing any device in front of a lens of the existing camera, and to a 3D image photographing device and a 3D camera for providing a 3D image in which an image with the same picture quality and the same brightness as an existing 2D image can be viewed even without glasses or a tool of a special display. To this end, the present invention provides: a device which rotates a monoscopic camera so that an image is photographed at various angles on various frames within one second by rotating the existing camera by 360 degrees toward a front subject in order to photograph the subject; and a 3D camera having an embedded device in which a lens of the camera is rotated by 360 degrees ...

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Номер записи: 24
27-11-2018 дата публикации

METHOD AND SYSTEM FOR CONTROLLING FUEL CELL VEHICLE

Номер: KR1020180126126A
Автор: KIM, SUNG DO, LEE, JOON YONG, YOU, CHANG SEOK, LEE, DONG HUN, KANG, MIN SU, KWON, SOON WOO
Принадлежит:

Provided are a system and a method for controlling a fuel cell vehicle to prevent torque derating. The method comprises the steps of: calculating a deterioration degree of a fuel cell; calculating the maximum driving current value of a driving motor based on the calculated deterioration degree; and calculating a demand driving current value of the driving motor according to an acceleration demand of a driver, comparing the maximum driving current value with the demand driving current value, and limiting the demand driving current value to the maximum driving current value when the demand driving current value exceeds the maximum driving current value. COPYRIGHT KIPO 2019 (AA) Driver (drive) (BB) Fuel cell controller (FCU) (CC) Drive motor controller (MCU) (DD) Minimum output voltage value of stack (EE) Drive motor (motor) (FF) View current consumption = drive motor maximum drive current (S100) Accelerator depth (S210) Calculation of torque reference value and calculation of driving motor ...

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Номер записи: 25
30-01-2019 дата публикации

지연을 이용하는 레이더 장치

Номер: KR1020190010402A
Автор: 박필재, 김성도, 구본태
Принадлежит:

... 본 발명의 실시 예에 따른 레이더 장치는 클럭 생성부, 송신부, 수신부, 및 신호 처리부를 포함한다. 클럭 생성부는 송신 클럭을 출력하고, 송신 클럭이 출력되는 제 1 시점으로부터 지연 후 제 2 시점에서 수신 클럭을 출력하고, 지연이 최소 값을 갖는 경우 알림 신호를 생성한다. 송신부는 송신 클럭에 기초하여 송신 신호를 방사한다. 수신부는 송신 신호에 대응하는 에코 신호를 수신하고, 수신 클럭에 기초하여 에코 신호에 대응하는 제 1 신호를 생성한다. 신호 처리부는 알림 신호에 기초하여 지연이 최소 값을 갖는 제 3 시점을 획득하고, 제 1 신호에 기초하여, 에코 신호가 수신회로로 수신되는 제 4 시점을 획득하고, 제 3 시점 및 제 4 시점에 기초하여 목표물의 위치와 관련되는 데이터를 획득한다. 제 1 시점과 제 2 시점 사이의 지연이 변화하는 주기 내에서, 지연은 상이한 값들 중 하나를 갖고, 최소 값은 상이한 값들 중 가장 작다.

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Номер записи: 26
28-02-2018 дата публикации

OIL MIST COLLECTOR

Номер: KR1020180020584A
Автор: KIM, SUNG DO
Принадлежит:

The present invention relates to an oil mist collector for trapping oil-aqueous mist and oil smoke generated from machine processing or the like. To achieve the purpose, the oil mist collector of the present invention comprises three parts including a lower part, a middle part, and an upper part. More particularly, the lower part includes a suction inlet, a free filter, a centrifugal device, a punching outer wall, an oil blocking plate, an oil outlet, which are means for separating oil from introduced air. The middle part includes a motor and an impeller, which are means for sucking air. The upper part includes a filter for trapping oil smoke, which is a fine particle, and an air outlet. According to the means for separating oil in the lower part of the oil mist collector, air containing oil mist or the like is sucked through the suction inlet, immediately passes through the free filter, and chips and large particles are filtered while the air passes through the free filter. Particles which ...

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Номер записи: 27
06-11-2017 дата публикации

METHOD AND SYSTEM FOR CONTROLLING AIR COMPRESSOR OF FUEL CELL VEHICLE

Номер: KR1020170122366A
Автор: YOU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO, LEE, DONG HUN
Принадлежит:

Disclosed is a method for controlling an air compressor of a fuel cell vehicle which comprises the steps of: sensing rotation speed change information of a motor of an air compressor in a fuel cell control unit; sensing a state of charge (SOC) of a high voltage battery in the fuel cell control unit when the rotation speed of the motor decreases; drawing sacrificial brake allowable current of the air compressor by using consumption current of an electronic component of a fuel cell vehicle in the fuel cell control unit when the SOC of the high voltage battery exceeds a preset SOC reference according to a sensing result; and controlling the motor of the air compressor based on the sacrificial brake allowable current in an air compressor control unit. By allowing sacrificial brake of the air compressor as much as possible even if the SOC of the high voltage battery is at a high level when the rotation speed of the air compressor decreases, the fuel efficiency of the vehicle can be improved.

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Номер записи: 28
07-09-2016 дата публикации

모터 위치 검출용 홀 센서의 위치 오차 보정 방법

Номер: KR0101655548B1
Автор: 김성도, 강민수, 이동훈
Принадлежит: 현대자동차주식회사

... 본 발명은 모터 위치 검출용 홀 센서의 위치 오차 보정 방법에 관한 것으로서, 더욱 상세하게는 모터의 회전자 위치에 대한 검출 오차를 방지할 수 있도록 한 모터 위치 검출용 홀 센서의 위치 오차 보정 방법에 관한 것이다. 즉, 본 발명은 제어기에 저속의 회전 자계를 인가하는 제어 모드를 추가하여 회전자를 천천히 회전시키면서 3개의 홀 센서의 출력값이 변화하는 순간의 위치를 기록하고, 고정자 권선의 3상 좌표계 U상 위치와 각 홀 센서와의 위치 옵셋(각도)를 추출 및 저장하여, 이후 정상 운전 모드에서 회전자 자석의 위치 오차의 영향을 최대한 배제하여 회전자 속도 및 위치를 정확히 측정할 수 있도록 한 모터 위치 검출용 홀 센서의 위치 오차 보정 방법을 제공하고자 한 것이다.

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Номер записи: 29
27-01-2011 дата публикации

METHOD FOR PHOTOGRAPHING STEREOSCOPIC IMAGES, AND HORIZONTALLY MOVABLE STEREOSCOPIC IMAGE PHOTOGRAPHING APPARATUS AND STEREOSCOPIC IMAGE PHOTOGRAPHING CAMERA USING THE METHOD

Номер: WO2011010893A3
Автор: KIM, Seong-Do
Принадлежит:

It is an aim of the present invention to provide a method for photographing stereoscopic images, which enables a user to see images with a sense of dimension through just the naked eye, particularly, through one eye, and a stereoscopic image photographing apparatus and a stereoscopic image photographing camera using the method. For this purpose, the present invention provides a stereoscopic image photographing apparatus comprising: a driving body which reciprocates in the left and right directions; a camera which is connected to the driving body and mounted on the driving body to reciprocate in the left and right directions toward a front subject, so as to continuously photograph images of the subject, applied from a front of the camera toward an objective lens thereof; and detachable coupling means for coupling the driving body and the camera. In addition, the present invention provides a stereoscopic image photographing camera comprising: a driving body which reciprocates in the left ...

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Номер записи: 30
26-06-2017 дата публикации

WHITE HEAT-SHRINKABLE LAMINATED FILM AND LABEL COMPRISING SAME

Номер: KR101750925B1
Автор: KIM, CHUL KYU, KIM, YONG DEUK, KIM, SEONG DO
Принадлежит: SKC CO., LTD.

The present invention relates to a white heat-shrinkable laminated film having high light-shielding properties (low light transmittance), and packaging materials and labels containing the same. The white heat-shrinkable laminated film shows excellent heat shrinkage, but has a low light transmittance and has excellent ultraviolet and visible light shielding performance, thereby effectively preventing spoilage of contents such as various milk beverages, lactic acid bacteria products, etc., and being used as heat-shrinkable labels and packaging materials for these products. COPYRIGHT KIPO 2017 ...

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Номер записи: 31
08-05-2018 дата публикации

다단 조립식 구조용 형강

Номер: KR0101855350B1
Автор: 김성도, 홍종현
Принадлежит: 김성도, 홍종현

... 본 발명은 양방향에 대한 다단 조립성 확보와 함께 종래와 차별화된 제반 구성 및 이러한 구조에 채용되는 일련의 수단으로 하여금 우수한 단면 성능과 자체 조립성 및 볼트 접합 성능의 극대화를 도모할 뿐만 아니라 현장 조건변화 등에 기인한 유동적인 체결 위치에 보다 적극적으로 대처할 수 있도록 조립 호환성을 가진 다단 조립식 구조용 형강에 관한 것으로, 정면과 배면이 서로 내통되는 사각의 개방된 중공으로 형성되고, 중심을 기점으로 양측으로 분기시켜 결합수단(1)의 개재가 허용되도록 길이 방향에 대해 개구된 형상으로 구비되는 상면(10);과, 상면의 개구된 영역에 대응하는 동일 수직선상으로 등간격의 체결홀(21)을 다수 천공하여 결합수단(1)의 개재를 허용하는 하면(20);으로 구성하되, 위 상면(10)에서 개구된 영역의 양단은 길이 방향 강성 및 결합력의 증대를 위하여 서로 인접한 각각의 측면을 향하도록 내측으로 만곡 형성한 절곡편(11)을 포함하고, 위 하면(20)에서 천공 형성된 체결홀(21)은 길이 방향의 양단에서 연직 상방으로 직립되는 입설편(22) 또는 길이 방향의 양단으로부터 서로 인접한 각각의 측면을 향하도록 만곡 형성한 절곡편(23)을 포함한다.

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Номер записи: 32
09-02-2017 дата публикации

WHITE HEAT-SHRINK LAMINATION FILM AND LABEL INCLUDING SAME

Номер: KR101705243B1
Автор: KIM, CHUL KYU, KIM, YONG DEUK, KIM, SEONG DO
Принадлежит: SKC CO., LTD.

The present invention relates to a white heat-shrink lamination film having high light-shielding ability (low light transmittance). The present invention further relates to a packing material including the same and a label. The white heat-shrink lamination film has outstanding ability of shielding visible light and ultraviolet light due to low light transmittance, while exhibiting excellent heat-shrink, thereby effectively preventing spoilage of contents of various dairy products and lactobacillus products. Thus, the white heat-shrink lamination film can be useful as heat-shrink labels and packaging materials for the products. COPYRIGHT KIPO 2017 ...

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Номер записи: 33
07-11-2018 дата публикации

UNDERWATER LOW-RISE STRUCTURE ENSURING EASY INSTALLATION OF SEAWEED ROPES

Номер: KR1020180120969A
Автор: KIM, SUNG DO, KIM, SUK CHUEL
Принадлежит:

The present invention relates to an underwater low-rise structure ensuring easy installation of seaweed ropes. More specifically, the present invention relates to an underwater low-rise structure ensuring easy installation of seaweed ropes, in which various kinds of seaweeds can live at the same time by simply installing a plurality of seaweed ropes in a tower form to a column and a gravity type concrete support part. To this end, the underwater low-rise structure ensuring easy installation of seaweed ropes comprises: the gravity type concrete support part (10) formed into any shape selected among a circle, a rectangle, and a polygon; a vertical beam (20) installed at the center of the upper portion of the concrete support part (10) in a columnar shape; and a horizontal beam (30) extending from both sides of the vertical beam (20) and provided with a plurality of circular rings (35) at regular intervals on the outer side to easily detach a rope (40). COPYRIGHT KIPO 2018 ...

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Номер записи: 34
01-06-2015 дата публикации

3D IMAGE RECORDING APPARATUS AND 3D CAMERA WITH SINGLE LENS HAVING RECORDING ANGLE CONTROL PORTION

Номер: KR1020150059424A
Автор: GIM, SEONG DO
Принадлежит:

The present invention relates to a 3D image recording apparatus for capturing a stereoscopic image of a subject with one lens, comprising: a motor; a pair of reversing tracks rotated by the motor; a rotation belt connecting a rotary shaft of the motor and each rotary shaft of the reversing tracks; a rotary connecting bar connected to the reversing tracks, rotated with the reversing tracks together, and having a camera facing a front side; connecting pins for connecting the rotary connecting bar to the reversing tracks; a camera fixing bar mounting the camera on the rotary connecting bar; and a recording angle control portion making the camera, installed on the camera fixing bar, face to a certain camera station while the rotary connecting bar is rotated. Especially, by having the recording angle control portion making the camera, installed on the camera fixing bar, face the certain camera station, the present invention has an effect of adjusting a recording angle of the camera to make the ...

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Номер записи: 35
24-08-2017 дата публикации

SHIELDING POLYESTER FILM

Номер: WO2017142287A1
Автор: MOON, Geun Hyeong, HAN, Kweon Hyung, KIM, Seong Do
Принадлежит:

An embodiment relates to a polyester film having a high light-shielding effect by using light-absorbing particles and light-diffusing particles, wherein the polyester film has an excellent light-shielding effect since three or more layers of the polyester film are formed such that the light of a light source is firstly blocked by a first light-shielding layer, and the remaining light is scattered or reflected by a light-scattering layer and then absorbed by a second light-shielding layer, and thus the polyester film can be used in various display fields requiring high light-shielding properties.

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Номер записи: 36
07-02-2018 дата публикации

연료전지 차량의 전원시스템

Номер: KR0101826992B1
Автор: 김성도
Принадлежит: 현대자동차주식회사

... 본 발명은 초퍼, 제동저항 및 주행 시에 상기 수퍼커패시터의 과전압 방지를 위해 상기 초퍼 및 내부의 전류흐름을 제어하는 제어기를 구비한 연료전지 차량의 전원시스템에 관한 것으로, 상기 연료전지 차량의 전원시스템은, 일단이 연료전지 및 구동모터와 연결된 파워라인과 상기 제동저항의 일단이 연결된 제1 접점과 연결되고, 타단이 상기 상기 수퍼커패시터의 일단과 연결되는 연결릴레이; 상기 제1 접점과 상기 제동저항의 일단 사이의 라인에 배치된 제동저항 전류센서;를 포함하고, 상기 초퍼는 컬렉터단이 상기 제동저항의 타단과 연결되고, 에미터단이 상기 수퍼커패시터의 타단과 연결되며, 상기 제어기는 주행 시에 상기 제동저항 전류센서에 의해 감지된 전류값을 모니터링하여 초퍼가 단락된 것으로 판단한 경우 연결릴레이를 오프(OFF)하는 것을 특징으로 한다. 이에 의해 본 발명은 종래의 연료전지 차량의 전원시스템와 달리, 초퍼가 단락된 경우라도 수퍼커패시터와 제동저항의 연결이 원천적으로 차단되는 회로 구조를 가지고 있어 고전압 방전에 의한 위험을 줄일 수 있다.

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Номер записи: 37
04-10-2018 дата публикации

촉매를 이용한 고농도 난분해성 유기폐수의 처리장치 및 처리방법

Номер: KR0101893911B1
Автор: 김성도, 박덕재
Принадлежит: (주) 가이환경에너지

... 본 발명은 난분해성 유기폐수 발생원으로부터 유입되는 폐수 중 고형물을 제거하는 1차 처리반응기; 상기 1차 처리반응기로부터 유입되는 폐수를 전기분해할 수 있는 음극과 양극의 전도체 촉매반응기와 직류전원 공급장치가 포함된 산화조; 폐수의 교반이 원활하게 이루어질 수 있도록 상기 산화조의 하부에 구비되며, 활성이온화 공기 및 활성라디칼의 폭기를 위한 폭기장치; 및 상기 산화조에서 처리된 난분해성 유기폐수의 산화분해, 응집 및 탈수를 위한 다공성화합물 활성촉매 및 유기광물 활성촉매를 포함하는 촉매응집조를 포함하는 난분해성 폐수 처리장치 및 이를 사용한 난분해성 폐수 처리방법을 제공한다.

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Номер записи: 38
11-05-2018 дата публикации

METHOD AND SYSTEM FOR CONTROLLING MOTOR DRIVING AND METHOD FOR CONTROLLING DRIVING OF COMPRESSOR OF FUEL CELL SYSTEM APPLYING SAME

Номер: KR1020180049333A
Автор: LEE, DONG HUN, YOU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO
Принадлежит:

Disclosed are a method and a system for controlling motor driving which can significantly improve the efficiency of a motor by reducing a current ripple loss and a switching loss of an inverter in a low-speed driving zone of a high-speed motor. The method for controlling motor driving for controlling the speed of a motor to enable an actual speed measurement value of the motor to follow a speed command value comprises a step of repeatedly performing on/off driving on torque of the motor for a preset period with a preset duty while driving the torque of the motor based on the speed command value. COPYRIGHT KIPO 2018 (AA) Start (S11) Motor stop state (S12) Speed command value ≠ 0 ? (S131) 0 < Speed command value < A ? (S132) 0 < Speed command value < B ? (S14) Start on/off control on torque of a motor (S15) Off-duty of the torque of the motor? (S161) Stop integral control (S162) Apply the integral control (S17) Regularly control the torque of the motor ...

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Номер записи: 39
10-10-2016 дата публикации

SYSTEM AND METHOD FOR CONTROLLING EMERGENCY DRIVING OF FUEL CELL VEHICLE

Номер: KR1020160116583A
Автор: KIM, SUNG DO, KANG, MIN SU, RYU, CHANG SEOK, LEE, DONG HUN
Принадлежит:

Disclosed are a system for controlling emergency driving of a fuel cell vehicle and a method thereof. According to an embodiment of the present invention, the system for controlling emergency driving of a fuel cell vehicle includes a supercapacitor configured to be charged with a voltage of a fuel cell and a voltage generated by regenerative braking of a driving motor, a chopper configured to adjust the amount of current supplied to the supercapacitor to prevent an overvoltage due to the regenerative braking, and a braking resistor configured to consume an overvoltage regenerative braking current. The system may include: a cutoff relay configured to connect or cutoff a current flow between the chopper and the supercapacitor; a connecting relay configured to connect or cutoff a current flow between a power line to which the fuel cell and the driving motor are connected and the supercapacitor; an emergency driving relay having one terminal connected to a line branched from a ground line to ...

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Номер записи: 40
27-04-2016 дата публикации

DEVICE FOR TURBO-CHARGING AIR TO FUEL CELL VEHICLE AND CONTROLLING METHOD THEREOF

Номер: KR1020160045251A
Автор: KANG, MIN SU, KIM, SUNG DO, LEE, DONG HUN
Принадлежит:

The present invention relates to a device for turbo-charging air to a fuel cell vehicle. Provided are the device for turbo-charging air to a fuel cell vehicle and a controlling method thereof. In a fuel cell vehicle, which is driven by electricity produced by a fuel cell through the supplied flow of an air blower while reflecting the required electricity of a driving motor and auxiliary energy via the control of a controller according to the signals of an accelerator pedal stepped on by a driver, the device for turbo-charging air to a fuel cell vehicle comprises: a turbo-charger included in an exhaust pipe of the fuel cell to be able to satisfy the acceleration of the fuel cell vehicle if the required flow of the fuel cell is greater than the supplied flow of the air blower, and turbo-charging external air by operating a turbine using the flow of exhaust air discharged along the exhaust pipe from the fuel cell; and a turbo-charging pipe for connecting the turbo-charger to an inflow pipe ...

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Номер записи: 41
23-01-2019 дата публикации

2D 동영상을 일반 화면을 통하여 입체안경 없이 맨 눈으로 볼 수 있는 3D 입체 동영상으로 생성하는 방법

Номер: KR1020190007853A
Автор: 김성도
Принадлежит:

... 본 발명은 2D 동영상을 입체안경 없이 일반적인 2D 모니터를 통하여 맨눈으로 입체 동영상으로 볼 수 있도록 2D 동영상의 각 프레임의 영상을 세밀하게 각 후레임마다의 영상을 각각 다른 각도에서 촬영한 것과 같은 영상으로 변환하여 줌으로써 맨눈으로 2D 동영상을 일반 화면을 통해서 입체 동영상으로 볼 수 있도록 하는 원리에 관한 것으로, 2D 동영상의 각 후레임의 영상을 수집하는 단계와, 상기 수집하는 단계에서 수집한 2D 동영상의 각 후레임의 영상을 영상마다 세밀하게 시차(12)를 두어 이전 후레임의 영상(2)과 다음 후레임(3)의 영상간의 시차를 지닌 시각차이가 순차적인 잔상의 의하여 뇌에서 합성되어 입체 동영상으로 형성되는 순차적인 시차를 지닌 각 후레임의 영상(2,3,4,......28,29,30)으로, 변환하여, 상기 수집하는 단계에서 수집한 2D 동영상의 각 프레임의 영상을 각 프레임마다 다른 다시각의 영상으로 변환된 영상들이 되게 함으로써, 일반적인 보통의 디스플레이에서 상기 시차를 지닌 후레임의 영상들(1,2,3,4,......28,29,30)이 순차적으로 이어져 보이면서 상기 각 후레임의 세밀한 시차를 지닌 영상들(1,2,3,4,......28,29,30)이 잔상에 의하여 뇌에서 합성되어 입체 동영상을 형성하는 변환단계와, 상기 변환단계에서 처리한 입체안경 없이 일반적인 디스플레이에서 맨눈으로 볼 수 있는 입체 동영상을 출력하는 단계를 포함하는 것을 특징으로 하는, 맨 눈으로 입체안경 없이 일반적인 기존의 모든 화면을 통하여 볼 수 있는 입체(3D) 동영상을 생성하는 원리이다. 즉, 상기한 구성의 입체 동영상을 생성하는 원리는, 2D 동영상의 각 후레임을 정해진 순차에 의해서 세밀한 시각차를 갖는 각 후레임의 영상으로 변환하는 단계; 및 변환단계에서 변환되어 순차적으로 시차를 갖는 각각의 2D영상을 동영상의 프레임으로 구성하여 입체 동영상을 생성하는 단계를 포함한다.

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Номер записи: 42
02-01-2019 дата публикации

새우용 인공어초

Номер: KR0101934447B1
Автор: 김석철, 홍종현, 정순일, 김성도
Принадлежит: 동양종합건설주식회사, 김석철, 홍종현

... 본 발명은 새우의 서식장겸 산란장 역할을 하는 새우용 인공어초에 관한 것으로 특히, 어두운 동굴과 계곡을 좋아하는 새우의 서식 특성에 맞추어 식생환경을 제공할 수 있을 뿐만 아니라, 새우가 좋아하는 서식지 환경에 맞추어 이동하여 설치할 수 있는 새우용 인공어초에 관한 것이다.

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Номер записи: 43
11-01-2017 дата публикации

아날로그 위상에러 보상기를 장착한 프랙셔널 디지털 위상고정루프

Номер: KR0101695311B1
Автор: 이자열, 김성도, 유현규
Принадлежит: 한국전자통신연구원

... 본 발명은 아날로그 위상에러 보상기를 장착한 프랙셔널 디지털 위상고정루프에 관한 것으로서, 디지털 위상고정루프에 아날로그 위상에러 보상기를 장착하여 아날로그 위상에러 보상기를 통해 미세위상에러 검출 및 보상을 수행함으로써 위상에러 검출해상도를 높이고 과도 전력소모와 전원노이즈 및 과도전류노이즈를 줄일 수 있을 뿐만 아니라 면적을 줄일 수 있다.

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Номер записи: 44
03-12-2018 дата публикации

분리가 용이한 열수축 필름

Номер: KR0101924552B1
Автор: 한권형, 전영무, 김성도
Принадлежит: 에스케이씨 주식회사

... 본 발명은 분리가 용이한 열수축 필름에 관한 것으로, 본 발명에 따른 열수축 필름은 높은 열수축률 및 물보다 낮은 비중을 가져 PET 병과 같은 용기와 수중에서 분리가 용이하여 쉽게 재활용될 수 있다. 나아가, 용제 접착력, 투명성, 수축응력 및 스커트 비도 우수하여 PET 병과 같은 용기의 라벨 또는 피복용 필름 및 집적포장용 필름으로 유용하게 사용될 수 있다.

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Номер записи: 45
14-11-2017 дата публикации

METHOD AND APPARATUS FOR TREATING NON-DEGRADABLE ORGANIC WASTEWATER USING CATALYST

Номер: KR1020170125192A
Автор: KIM, SUNG DO, BAK, DEOK JAE
Принадлежит:

The present invention provides an apparatus for treating non-degradable organic wastewater and a method for treating non-degradable organic wastewater using the same, wherein the apparatus for treating non-degradable organic wastewater comprises: a primary treatment reactor for removing solids from wastewater flowing from a source of incombustible organic wastewater; an oxidation tank including a conductive catalytic reactor of a negative electrode and a positive electrode capable of electrolyzing wastewater flowing from the primary treatment reactor and a DC power supply device; an aeration device provided at the bottom of the oxidation tank so that the stirring of the wastewater can be smoothly performed, and for aeration of active ionized air and active radicals; and a catalytic coagulation tank comprising a porous compound active catalyst and an organic mineral active catalyst for oxidative decomposition, coagulation and dehydration of the degradable organic wastewater treated in the ...

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Номер записи: 46
14-03-2017 дата публикации

WHITE HEAT-SHRINKABLE LAMINATED FILM AND HEAT-SHRINKABLE LABEL USING SAME

Номер: KR1020170028620A
Автор: KIM, YONG DEUK, JEON, MIN HEE, KIM, CHUL KYU, KIM, SEONG DO
Принадлежит:

The present invention relates to a white heat shrinkable laminated film having superior heat shrinkage, solvent adhesion, and light shielding properties, and to a packaging material or a label comprising the same. The white heat shrinkable laminated film according to the present invention not only exhibits both shrinking and seaming properties of superior levels, required in a heat shrink film, but also effectively blocks a portion of ultraviolet rays and visible rays, by having superior light shielding properties. Therefore, the present invention can be used as various beverage containers and medical containers, labels for a battery, coatings or packaging films. COPYRIGHT KIPO 2017 ...

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Номер записи: 47
20-06-2016 дата публикации

FUEL CELL SYSTEM

Номер: KR1020160070278A
Автор: KANG, MIN SU, RYU, CHANG SEOK, KIM, SUNG DO, LEE, DONG HUN
Принадлежит:

The present invention relates to a fuel cell system comprising: a turbo charger for supplying air to a fuel cell inlet end after receiving and pressurizing the air discharged from a fuel cell outlet end; a plurality of valves which control an amount of the air supplied to the turbo charger of the air discharged from a fuel cell outlet end, and are respectively arranged on an inlet end and an outlet end of the turbo charger to control pressure of the air supplied from the turbo charger; and a controller which calculates air pressure required for the fuel cell and controls the opening degree of the valves depending on calculated required pressure. COPYRIGHT KIPO 2016 (110) Fuel cell (120) Turbo charge (133) First valve (135) Second valve (140) Air compressor (150) Humidifier (160) Driving motor (170) Auxiliary machinery (180) Controller ...

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Номер записи: 48
17-11-2011 дата публикации

METHOD FOR ENABLING A USER TO VIEW 2D IMAGES AS 3D IMAGES WITHOUT THE HELP OF STEREOGRAPHIC EYEGLASSES AND A SYSTEM INCORPORATING THE METHOD

Номер: WO2011142572A2
Автор: KIM, Seong-do
Принадлежит:

The present invention relates to a method for enabling a user to view 2D images as 3D images without the help of stereographic eyeglasses and a system incorporating the method for enabling a user to view 2D images as 3D images. More specifically, the present invention method and system use two reflection mirrors, in which the first reflection mirror reflects an image, thereby creating a mirror image with the right and left sides being reversed, and then the second reflection mirror reverses the mirror image back to the original image without the right and left sides being reversed. When two eyes spaced apart from each other look at the same image through the first reflection mirror and the second reflection mirror, because of the distance between two eyes, two images having a depth are received simultaneously by the right and left eyes at different angles from each other and then perceived as 3D images by the brain. As such, without the help of stereographic eyeglasses or any other particular ...

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Номер записи: 49
27-01-2011 дата публикации

METHOD FOR PHOTOGRAPHING STEREOSCOPIC IMAGES, AND HORIZONTALLY MOVABLE STEREOSCOPIC IMAGE PHOTOGRAPHING APPARATUS AND STEREOSCOPIC IMAGE PHOTOGRAPHING CAMERA USING THE METHOD

Номер: WO2011010893A2
Автор: KIM, Seong-Do
Принадлежит:

It is an aim of the present invention to provide a method for photographing stereoscopic images, which enables a user to see images with a sense of dimension through just the naked eye, particularly, through one eye, and a stereoscopic image photographing apparatus and a stereoscopic image photographing camera using the method. For this purpose, the present invention provides a stereoscopic image photographing apparatus comprising: a driving body which reciprocates in the left and right directions; a camera which is connected to the driving body and mounted on the driving body to reciprocate in the left and right directions toward a front subject, so as to continuously photograph images of the subject, applied from a front of the camera toward an objective lens thereof; and detachable coupling means for coupling the driving body and the camera. In addition, the present invention provides a stereoscopic image photographing camera comprising: a driving body which reciprocates in the left ...

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Номер записи: 50
13-12-2016 дата публикации

APPARATUS AND METHOD FOR REMOVING INTERFERENCE SIGNAL

Номер: KR1020160142652A
Автор: KIM, SEONG DO, KIM, CHEON SOO
Принадлежит:

An apparatus for removing an interference signal according to an embodiment of the present invention includes an antenna for receiving an input signal, an amplification part for dividing an input signal into a first signal and a second signal, a first phase converter for changing the phase of the signal of the target frequency range of the first signal by a predetermined numerical value, a second phase converter for changing the phase of the signal of the target frequency range of the second signal by a predetermined value, a timing controller for making the delay times of the first and second signals the same and correcting at least one of the second signals; and a subtracting part for generating a difference signal for the first signal and the second signal having a changed phase. COPYRIGHT KIPO 2016 ...

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Номер записи: 51
16-01-2018 дата публикации

HEAT-SHRINKABLE FILM HAVING FLUORESCENCE AND METHOD FOR PREPARING LABELED CONTAINER USING SAME

Номер: KR1020180005636A
Автор: KIM YONG DEUK, KIM CHUL KYU, KIM SEONG DO
Принадлежит:

Provided is a heat-shrinkable film comprising a polyester resin and having heat shrinkage of 50-90% with respect to a first direction in the surface when thermally treated for 10 seconds at the temperature of 90°C. The heat-shrinkable film comprises 0.1 to 5 wt% of a fluorescent whitening agent with respect to the total weight. The heat-shrinkable film contains enough heat shrinkage, absorbs UV by fluorescence and emits visible rays with a single wavelength, thereby inspecting label defect in an easy manner in a manufacturing process when being installed on a container as a heat-shrinkable label. COPYRIGHT KIPO 2018 (AA) Transmittance (%) (BB) Wavelength (nm) (CC) Comparative example 1 (DD) Example 1 ...

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Номер записи: 52
08-11-2017 дата публикации

ANTIBACTERIAL POLYESTER THERMAL CONTRACTION FILM AND MANUFACTURING METHOD THEREOF

Номер: KR1020170123494A
Автор: KIM, YONG DEUK, JEON, YOUNG MOO, KIM, CHUL KYU, KIM, SEONG DO
Принадлежит:

The present invention relates to a polyester thermal contraction film having an excellent antibacterial effect which is not less than 99.99%. The technological significance of the present invention is the ability to apply functionality such as antibacterial properties without damage to mechanical matter properties required for an existing thermal contraction film. The polyester thermal contraction film includes: polyester polymer resin; and an inorganic antimicrobial dispersing in the polymer resin. The polyester polymer resin is co-polyethylene terephthalate (Co-PET). COPYRIGHT KIPO 2017 (AA) Comparative example-test bacterium 1 (BB) Example-test bacterium 1 (CC) Comparative example-test bacterium 2 (DD) Example-test bacterium 2 ...

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Номер записи: 53
06-12-2017 дата публикации

SHAPE STEEL FOR MULTI-STEP ASSEMBLABLE STRUCTURE

Номер: KR1020170133891A
Автор: KIM, SUNG DO, HONG, CHONG HYUN
Принадлежит:

The present invention relates to shape steel for a multi-step assemblable structure which secures multi-step assembly in both directions, promotes maximization of section performance, assembly, and bolt binding performance by various components differentiated from a conventional technique and a series of means employed in such a structure, and has assembly compatibility to actively handle flexible coupling positions arising from a site condition change or the like. The shape steel for a multi-step assemblable structure is formed in a rectangular hollow shape wherein a front and a rear surface thereof communicate with each other, and comprises: an upper surface (10) having an opened shape in a longitudinal direction to branch to both sides from a center thereof to allow a coupling means (1) to be arranged thereon; and a lower surface (20) to allow the coupling means (1) to be arranged thereon by drilling a plurality of coupling holes (21) at equal intervals on an identical vertical line ...

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Номер записи: 54
06-12-2017 дата публикации

INTEGRATED TYPE IMPEDANCE BOND WITH FREQUENCY COMPATIBILITY FUNCTION

Номер: KR101804201B1
Автор: LEE, TAE KI, KIM, SUNG DO
Принадлежит: SEMYEONG ENTERPRISE CO., LTD.

The present invention relates to an integrated type impedance bond with a frequency compatibility function, which can be integrated and used even in a track with a different frequency of a carrier wave, by comprising: a track circuit unit composed of a closure, a pair of track bus bars which are placed in the closure in order to be vertically symmetrical to each other, and at least one core which winds one side of the track bus bar with a coil; and a tuning unit composed of a first and a second track frequency module which set a track frequency channel for transmission and receiving by checking impedance of a control signal device, a communication control module which includes a CAB to produce resonance to a code rate in order to transmit the code rate received from the control signal device, and a TWC to check and control communication state of the code rate, and an accommodating container which has a closure for accommodating the first and second track frequency modules and the communication ...

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Номер записи: 55
03-10-2013 дата публикации

THREE-DIMENSIONAL EYEGLASSES FOR VIEWING 2D IMAGE OR OBJECT IMAGE AS 3D IMAGE

Номер: WO2013147530A1
Автор: KIM, Seong-Do
Принадлежит:

The present invention relates to three-dimensional eyeglasses for viewing a 2D image or an object image as a 3D image. The three-dimensional eyeglasses (100) for viewing a 2D image (L) as a 3D image of the present invention comprises: a left first reflector (1) which is coupled to the left side of a left eyeglass frame (5) and reflects the 2D image (L); a left second reflector (2) which is coupled to the right side of the left eyeglass frame (5), and which reflects the image reflected from the left first reflector (1) to enable the image to be incident on a left eye (7); a right first reflector (3) which is coupled to the right side of a right eyeglass frame (6) and reflects the 2D image (L); and a right second reflector (4) which is coupled to the left side of the right eyeglass frame (6), and which reflects the image reflected from the right first reflector (3) to enable the image to be incident on a right eye (8), wherein the different images incident on the left/right eye (7, 8) are ...

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Номер записи: 56
21-08-2017 дата публикации

백색 열수축성 적층 필름 및 이를 이용한 열수축성 라벨

Номер: KR0101769942B1
Автор: 김용득, 전민희, 김철규, 김성도
Принадлежит: 에스케이씨 주식회사

... 본 발명은 우수한 열수축률, 용제 접착력 및 차광성을 갖는 백색 열수축성 적층 필름, 및 이를 포함하는 포장재 또는 라벨에 관한 것으로서, 본 발명에 따른 백색 열수축성 적층 필름은 열수축 필름에서 요구되는 수축 특성과 시밍(seaming) 특성을 모두 우수한 수준으로 나타낼 수 있을 뿐만 아니라 차광성 또한 우수하여 자외선과 가시광선 일부를 효과적으로 차단할 수 있어, 각종 음료 및 의료 용기, 건전지 등의 라벨, 피복 또는 포장용 필름으로 유용하게 사용될 수 있다.

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Номер записи: 57
12-05-2016 дата публикации

WHITE POROUS POLYESTER FILM

Номер: KR1020160052205A
Автор: JOO, CHEON YONG, KIM, SEONG DO, HAN, KWEON HYUNG, CHUN, LI MIN
Принадлежит:

The present invention relates to a white porous polyester film comprising: (1) a polyester resin; (2) inorganic particles; and (3) polymer resin particles. The polymer resin particles are incompatible and amorphous with the polyester resin and are a cross-linked polymer resin having the average parameter of 0.1 to 10 μm. A content of the polymer resin particles is 1 to 15 wt% with respect to the total film weight. The white porous polyester film shows the weight reduction rate within 10% in the case of positioning the polymer resin particles at 280°C for two hours during thermogravimetric analysis (TGA). COPYRIGHT KIPO 2016 (AA) Surface reflection (BB) Scattering reflection (CC) Inorganic particle (DD) Non-commercial non-crystalline resin (EE) Void ...

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Номер записи: 58
09-03-2017 дата публикации

METHOD FOR CONTROLLING MOTOR

Номер: KR1020170026785A
Автор: LEE, DONG HUN, RYU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO
Принадлежит:

A method for controlling a motor is introduced. The method includes an estimation speed deriving step of deriving a motor rotation estimation speed using a speed estimator model in a control part; an estimation frequency deriving step of deriving a motor Hall sensor estimated frequency from the control part using the derived estimation speed; a filter setting step of setting a filter for noise detection in the control part by using the derived Hall sensor estimation frequency and motor rotation estimation speed; and a noise detecting step of detecting a Hall sensor noise frequency in a control part by applying the motor Hall sensor frequency derived from the Hall sensor formed in the motor to the set filter. So, the efficiency of motor control can be improved. COPYRIGHT KIPO 2017 (AA) Start (BB) End (CC) Including (DD) Excluding (S100) Estimation speed deriving step (S200) Estimation frequency deriving step (S300) Filter setting step (S400) Frequency comparing step (S450) Noise detecting ...

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Номер записи: 59
08-12-2015 дата публикации

Apparatus and Method for checking cooling fails of fuel cell

Номер: KR0101575430B1
Автор: 김성도, 권순우, 이준용
Принадлежит: 현대자동차주식회사

... 본 발명은 연료 전지 냉각 시스템에 관한 것으로서, 더 상세하게는 전장냉각라인의 에어 유입 혹은 유량부족 등에 의한 냉각상태 불량을 판정하는 연료 전지 냉각 불량 진단 장치 및 방법에 관한 것이다. 본 발명에 따르면, NTC 온도센서를 이용하여 특별한 장치 추가 없이 알고리즘 추가만으로 구현이 가능하며, 모터 구속 상태에서 고정자 저항을 이용하여 상전류를 흘리는 기술이 알고리즘 추가로 구현이 가능하다.

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Номер записи: 60
16-07-2015 дата публикации

CONTENT PROVIDING METHOD

Номер: KR1020150082710A
Автор: CHUNG, SEOK, NA, KYU HWAN, KIM, MUN CHO, KIM, SUNG DO
Принадлежит:

The present invention relates to a method to providing 3D content in a space on a website storing personal collection information. According to an embodiment of the present invention, the method includes a step of receiving 3D content, uploaded through a specific user terminal, and personal collection information including an explanation about the 3D content - the 3D content is content which is able to be three-dimensionally outputted through a 3D print -; and a step of storing the received personal collection information in a specific user space - the specific user space is a space on a website matched with identification information of a specific user. COPYRIGHT KIPO 2015 (AA) Start (BB) Yes (CC) NO (DD) End (S310) Upload personal collection information (S320) Visit a web museum (S330) Select a personal collection (S340) Change the personal collection information? (S350) Change information according to the specification of a printer (S360) Provide the personal collection information ( ...

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Номер записи: 61
07-02-2017 дата публикации

연료전지 차량의 비상운전 제어 시스템 및 그 방법

Номер: KR0101703590B1
Автор: 김성도, 강민수, 류창석, 이동훈
Принадлежит: 현대자동차 주식회사

... 연료전지 차량의 비상운전 제어 시스템 및 그 방법이 개시된다. 본 발명의 실시 예에 따른, 연료전지의 전압 및 구동모터의 회생제동에 의해 발생된 전압을 충전하는 수퍼커패시터, 상기 회생제동에 의한 과전압 방지를 위해 상기 수퍼커패시터로 공급되는 전류량을 조절하는 초퍼 및 과전압 회생제동전류를 소모하는 제동저항이 구비된 연료전지 차량의 비상운전 제어 시스템은, 상기 초퍼와 수퍼커패시터 사이의 전류 흐름을 연결 또는 차단하는 차단 릴레이; 상기 연료전지 및 구동모터와 연결된 파워 라인과 상기 수퍼커패시터 사이의 전류 흐름을 연결하는 연결 릴레이; 일단이 구동 모터가 연결된 접지 라인으로부터 분기된 라인에 연결되고, 타단이 제동저항과 초퍼 사이에 연결되는 비상운전 릴레이; 및 상기 초퍼의 단락 발생 시 상기 차단 릴레이를 오프(OFF) 및 연결 릴레이를 온(ON)으로 제어하고, 상기 비상운전 릴레이를 통해 상기 제동저항을 연결하여 회생제동전류를 소모시키는 비상운전 모드로 제어하는 파워 시스템 제어기를 포함한다.

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Номер записи: 62
22-11-2017 дата публикации

EASILY SEPARABLE HEAT-SHRINK FILM

Номер: KR1020170127664A
Автор: HAN, KWEON HYUNG, JEON, YOUNG MOO, KIM, SEONG DO
Принадлежит:

The present invention relates to an easily separable heat-shrink film. According to the present invention, the heat-shrink film has high heat shrinkage rate and specific gravity lower than water and can be easily recycled since underwater separation with containers such as polyethylene terephthalate (PET) bottles is easy. Further, the heat-shrink film is also excellent in solvent adhesiveness, transparency, shrinkage stress, and skirt ratio, and thus can be useful as films for integrated packaging, coating films, or labels for contains such as PET bottles. COPYRIGHT KIPO 2017 ...

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Номер записи: 63
21-12-2015 дата публикации

METHOD FOR ESTIMATING VOLTAGE OF INPUT TERMINAL OF INVERTER AND METHOD FOR CONTROLLING MOTOR BY USING SAME

Номер: KR101575294B1
Автор: LEE, DONG HUN, KIM, SUNG DO, RYU, CHANG SEOK
Принадлежит: HYUNDAI MOTOR COMPANY

The present invention relates to a method for estimating a voltage of an input terminal of an inverter and a method for controlling a motor by using the same. The method comprises the following steps of: obtaining a three-phase current flowing from the inverter to a motor; and calculating the voltage of the input terminal based on a PWM duty which determines a plurality of design parameters, the three-phase current, and switching operations of switching elements of the inverter. COPYRIGHT KIPO 2016 (AA) Start (BB) End (S100) Input end of an inverter obtains a sensor value(V_dc_sensor) (S110) Voltage is applied from the inverter to a motor? (S120) Input end of the inverter calculates a voltage estimation value(V_dc_Est) (S140) Count an elapsed time(T_e\elapsed) (S160) Determine that a voltage sensor is in a failure state (S190) Determine that a wire of a voltage sensor is disconnected or in a short-circuit with GND (S210) Determine that the wire of the voltage sensor is in a short-circuit ...

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Номер записи: 64
01-12-2016 дата публикации

ENVIRONMENTALLY FRIENDLY TETRAPOD AND MANUFACTURING METHOD THEREOF

Номер: KR101681578B1
Автор: KIM, SUNG DO, YU, SEONG PIL, PARK, JONG UK
Принадлежит: KIM, SUNG DO, PARK, JONG UK, YU, SEONG PIL

The present invention relates to a tetrapod having a fishing bank function, comprising: a tetrapod mounted on a breakwater; and a groove formed outside the tetrapod. COPYRIGHT KIPO 2016 ...

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Номер записи: 65
18-09-2017 дата публикации

METHOD FOR CONTROLLING REGENERATIVE BRAKING COOPERATION OF ELECTRIC VEHICLE

Номер: KR1020170104730A
Автор: KIM, SUNG DO
Принадлежит:

The present invention provides a method for controlling a regenerative braking cooperation of an electric vehicle. The method for controlling a regenerative braking cooperation of an electric vehicle comprises: a correction mode entry step of entering a correction mode when a braking amount of a driver is detected from a pedal stroke sensor of a vehicle; a first braking pattern analyzing step of comparing a cumulative correction hydraulic braking amount and a predetermined first hydraulic braking amount for analyzing a braking pattern of the driver through entering the correction mode; a regenerative braking limit requesting step of transmitting a regenerative braking limit request signal of a motor to a control device when the driver determines a complete brake having the braking pattern when the cumulative correction hydraulic braking amount is smaller than the first hydraulic braking amount; and a hydraulic braking step of calculating the correction hydraulic braking amount based on ...

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Номер записи: 66
27-06-2018 дата публикации

METHOD FOR CONTROLLING EXTERNAL GENERATION OF FUEL CELL VEHICLE AND CONTROL SYSTEM THEREOF

Номер: KR1020180070772A
Автор: KANG, MIN SU, KIM, SUNG DO, YOU, CHANG SEOK, LEE, JOON YONG, LEE, DONG HUN
Принадлежит:

Introduced are a method for controlling external generation of a fuel cell vehicle and a control system thereof. The method comprises the steps of: deriving an output current factor of a fuel cell; deriving an output current factor of an inverter for power generation provided between the fuel cell and external equipment; deriving an efficiency value through the output current factor of the fuel cell and the output current factor of the inverter for power generation; changing an output current of the fuel cell and deriving a novel efficiency value according to the changed output current of the fuel cell; comparing a plurality of efficiency values and deriving an optimum output current of the fuel cell corresponding to the largest efficiency value; and driving the fuel cell according to the derived optimum output current. COPYRIGHT KIPO 2018 (100) Fuel cell (120,320) Sensor (300) Power generation Inverter (500) External equipment (700) Control unit ...

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Номер записи: 67
07-10-2015 дата публикации

COLD STARTING CONTROL SYSTEM FOR FUEL VEHICLE AND METHOD THEREOF

Номер: KR0101558361B1
Автор: 이승헌, 김성도, 안동섭
Принадлежит: 현대자동차 주식회사

... 본 발명은 연료전지 차량의 냉간 상태에서 시동성 향상을 제공하는 연료전지 차량의 냉시동 제어방법이 개시된다. 본 발명은 시동 온 요구가 검출되면 연료전지스택의 온도를 검출하여 냉시동 조건인지 판단하는 과정; 냉시동 조건이면 PWM 신호를 출력하여 모터를 구동시키고, 동시에 제동 제어를 실행하여 에너지 손실을 발생시키는 과정; 냉시동 조건에서 모터의 구동과 제동 제어를 통해 연료전지스택의 출력 전류량을 증대시켜 활성화 온도의 도달 시간을 단축시키는 과정을 포함한다.

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Номер записи: 68
08-09-2016 дата публикации

차량의 냉각 제어 방법

Номер: KR0101655592B1
Автор: 이동훈, 전강식, 류창석, 강민수, 이남우, 김성도
Принадлежит: 현대자동차주식회사

... 차량의 냉각 제어 방법이 개시된다. 본 발명의 일 실시예에 따른 차량의 냉각 제어 방법은 냉각수 유량을 검출하여 기설정된 정상 유량치와 비교하는 단계 및 검출된 냉각수 유량이 기설정된 정상 유량치보다 작은 경우, 냉각수 펌프의 회전 속도를 증가시키기 위해 냉각수 펌프의 출력 평균값이 냉각수 정상 순환시의 기준 출력값에 도달할 때까지 냉각수 펌프 속도 지령을 증가시키는 단계를 포함할 수 있다.

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Номер записи: 69
09-11-2017 дата публикации

CONTROL METHOD AND SYSTEM FOR FUEL CELL VEHICLE IN DRY-OUT STATE

Номер: KR1020170124026A
Автор: YOU, CHANG SEOK, KANG, MIN SU, KIM, SUNG DO, LEE, DONG HUN
Принадлежит:

A control method for fuel cell vehicle in a dry-out state is introduced. The control method includes a step of determining whether the dry-out of a fuel cell stack is generated in a fuel cell control part; a step of performing regenerative braking on an air blower in the fuel cell control part when it is determined that the dry-out has occurred; and a step of supplying power generated by the regenerative braking to a high-voltage battery in the air blower control part to charge the high-voltage battery. It is possible to quickly recover a stack to a steady state. COPYRIGHT KIPO 2017 (AA) Start (BB) End (S10) Dry-out occurrence determination step (S20) Stack cooling pump RMP increase step (S30) Air blower regenerative braking step (S40) Regenerative current value transmission step (S50) High voltage battery charge power deriving step (S60) High voltage battery SOC monitoring step (S65) High voltage battery SOC > SOC standard ? (S70) DC/DC converter output voltage increase step (S80) High ...

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Номер записи: 70
07-09-2016 дата публикации

홀센서를 이용한 모터의 위치 검출 및 속도 계산 방법

Номер: KR0101655537B1
Автор: 이동훈, 강민수, 권순우, 김성도, 이준용, 류창석
Принадлежит: 현대자동차주식회사, 기아자동차주식회사

... 본 발명은 홀센서를 이용한 모터의 위치 검출 및 속도 계산 방법에 관한 것으로서, 더욱 상세하게는 홀센서를 이용하여 고속으로 회전하는 모터속도 및 모터 회전자 위치 계산에 대한 정밀도를 향상시킬 수 있도록 한 홀센서를 이용한 모터의 위치 검출 및 속도 계산 방법에 관한 것이다. 즉, 본 발명은 모터에 위치센서로서 장착되는 홀센서와, 홀센서의 신호를 입력받아 모터를 제어하는 모터제어기와, 모터제어기에서 홀센서의 신호 변화 타이밍을 감지할 때의 시간을 저장할 수 있는 마이콤 등의 구성을 통하여 고속으로 회전하는 모터의 회전자 위치 검출 및 모터속도 계산에 대한 정밀도를 향상시킬 수 있도록 한 홀센서를 이용한 모터의 위치 검출 및 속도 계산 방법을 제공하고자 한 것이다.

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Номер записи: 71
28-03-2018 дата публикации

PART CLEANING STAND

Номер: KR1020180031149A
Автор: KIM, SUNG DO
Принадлежит:

The present invention relates to a part cleaning stand, which collects foreign substances, which are scattered around the surroundings and become harmful to workers and contribute to errors in a space blocked from surroundings in a process of removing the foreign substances such as chips and oil, which remain on a part after processing the part in a part processing process, with a compressed air spray gun, and comprises: a cleaning space, a suction device and a separating device. The cleaning space comprises: a suction opening (10), cleaning chamber (12), grill (11) and hopper (13) and has a space formed in the surroundings to block scattering foreign substances. The suction device comprises: an air ejector (20) for sucking foreign substances; and a compressed air connector (21) for operating the air ejector (20) and generates enough suction force by using compressed air, not electricity, to operate simultaneously. The separating device comprises: a screw centrifuge device (30) where screw ...

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Номер записи: 72
12-10-2017 дата публикации

PULSE RADAR DEVICE AND OPERATING METHOD THEREOF

Номер: KR1020170112201A
Автор: PARK, PIL JAE, KIM, SEONG DO, KIM, KI SU, PARK, MUN YANG
Принадлежит:

The present invention discloses a pulse radar device and an operating method thereof, which delay a transmission clock signal according to a delay control signal and used as a reception clock signal, adjust the delay control signal through a negative feedback loop part, and flexibly regulate a delay between the transmission clock signal and the reception clock signal. The pulse radar device comprises: a transmitting part receiving a reference signal as the transmission clock signal, and transmitting a transmission pulse to an object based on the transmission clock signal; the negative loop part delaying the reference signal, and outputting as the reception clock signal; and a receiving part recovering a reflection pulse in which the transmission pulse is reflected and received from the object based on the reception clock signal. The negative feedback loop part generates the delay control signal by using the reference signal and a random waveform signal generated by a waveform generating ...

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Номер записи: 73
28-08-2018 дата публикации

METHOD FOR TESTING PERFORMANCE OF BRAKE BOOSTER FOR VEHICLE

Номер: KR1020180095764A
Автор: KIM, SUNG DO
Принадлежит:

The present invention relates to a method for testing performance of a brake booster for a vehicle and, more specifically, relates to a method for testing performance of a booster, which comprises the following steps of: measuring a performance curve with respect to input and output values of the booster; calculating a value of a radius of a circular trend line in a round jump in section of the performance curve of the measured booster; and determining that the booster passes a performance test when the calculated radius value is provided, wherein the value is between a value of the radius of the circular trend line in a round jump in section of a high performance curve in case in which a width and a height of a protruding unit has the maximum value and another value of the radius of the circular trend line in the round jump in section of a low performance curve in case in which the width and the height of the protruding unit has the minimum value. COPYRIGHT KIPO 2018 (AA) Output (BB) Input ...

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Номер записи: 74
07-11-2016 дата публикации

연료전지 자동차를 이용한 이동식 발전 시스템 및 그 제어 방법

Номер: KR0101673717B1
Автор: 류창석, 이규일, 김성도, 이동훈, 권순우, 이준용
Принадлежит: 현대자동차주식회사

... 본 발명은 연료전지 자동차를 이용한 이동식 발전 시스템 및 그 제어 방법에 관한 것으로서, 전력변환모듈 내 별도의 컨버터를 삭제하고 차량 내부의 컨버터를 활용하여 인버터 입력단의 DC-링크 전압을 일정하게 유지함과 동시에 전류 출력을 가능하도록 하는 연료전지 자동차를 이용한 이동식 발전 시스템 및 그 제어 방법을 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 연료전지를 포함하는 연료전지 시스템, 연료전지 시스템의 작동 전반을 제어하는 연료전지 제어기, 연료전지와 DC-링크단을 통해 연결된 커넥터, DC-링크단에 연결된 양방향 DC-DC 컨버터, 및 DC-링크단에 양방향 DC-DC 컨버터를 개재한 상태로 연결되고 양방향 DC-DC 컨버터의 동작에 따라 DC-링크단을 통한 충전 또는 방전이 이루어지는 배터리가 탑재된 연료전지 자동차와; 상기 커넥터에 연결되어 DC-링크단에 직결되는 인버터를 포함하고 인버터 출력전류를 전력계통에 공급하도록 연결되는 전력변환모듈을 포함하고, 발전 모드의 연료전지 운전 중에 전류지령에 따라 상기 인버터의 출력이 제어되고, 연료전지 제어기가 상기 전류지령에 따른 출력전압지령을 생성하여 출력하면 양방향 DC-DC 컨버터가 상기 출력전압지령에 따라 동작하여 인버터 입력단 전압인 DC-링크 전압을 제어하도록 구성된 것을 특징으로 하는 연료전지 자동차를 이용한 이동식 발전 시스템, 및 그 제어 방법이 개시된다.

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Номер записи: 75
07-02-2017 дата публикации

연료전지 차량의 스택 냉각수 상태 판단방법

Номер: KR0101704134B1
Автор: 이동훈, 전강식, 류창석, 강민수, 전순일, 김성도
Принадлежит: 현대자동차주식회사

... 본 발명은 스택 냉각 펌프에 구비된 모터의 출력(토크)를 측정하여 냉각수에 정상적인 전용 냉각수가 주입되었는지 여부와 냉각수에 불순물이 주입되었는지 여부를 판단하여 운전자에게 알려주는 연료전지 차량의 스택 냉각수 상태 판단 방법을 제공한다. 본 발명의 일실시예에 따른 연료전지 차량의 스택 냉각수 상태 판단방법은 속도제어기에서 속도지령의 변화여부를 판단하는 단계, 냉각펌프에 구비된 모터의 속도가 일정하게 유지되면, 상기 냉각펌프의 정상상태의 출력과 현재상태의 출력을 비교하여 오차값의 발생 여부를 판단하는 단계 및 상기 오차값과 설정된 기준값을 비교하여 냉각수 조성에 이물질 포함 여부를 판단한다.

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Номер записи: 76
09-01-2018 дата публикации

PARKING CONTROL METHOD FOR VEHICLE

Номер: KR1020180002983A
Автор: PAE, GYOO TAE, KIM, SUNG DO
Принадлежит:

The present invention relates to a parking control method for a vehicle and, more specifically, to a parking control method for a vehicle, capable of stably maintaining a vehicle in a stopped state when the operation of a driving system parking brake is impossible, and preventing the vehicle from rolling backward when the vehicle is parked. According to the present invention, the parking control method for a vehicle comprises: a step of checking the current electronic parking brake (EPB) operation state; a step of checking the position of a shift lever when the EPB operation state is a braking release state; a step of determining whether the vehicle is in an ignition-off state when the shift lever is located in the parking position; a step of determining whether the vehicle speed satisfies the condition of the stopped state when the vehicle is in an ignition-off state; and a step of controlling the EPB to generate a braking force restricting wheels when the condition of the stopped state ...

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Номер записи: 77
03-09-2015 дата публикации

3-DIMENSIONAL MOVING PICTURE PHOTOGRAPHING CAMERA AND USING METHOD FOR THE SAME

Номер: KR0101549874B1
Автор: 김성도
Принадлежит: 김성도

... 본 발명은 카메라 또는 촬영부의 이동에 따른 구조의 복잡함이 없으면서도 입체 동영상의 심도가 높은 입체 동영상 촬영용 카메라에 관한 것으로, 렌즈와 이미지센서를 포함하는 복수의 촬영부; 상기 촬영부의 이미지센서에서 촬영한 이미지데이터를 유선 또는 무선으로 전달받아 저장하는 메모리부; 상기 촬영부의 촬영순서 및 상기 메모리부에 저장하는 저장순서를 제어하는 제어부;를 포함하여 구성되며, 2개 이상의 촬영부가 중심을 기준으로 좌우의 횡방향 일렬로 배열되어 구성된 횡배열과 2개 이상의 촬영부가 중심을 기준으로 상하의 종방향 일렬로 배열되어 구성된 종배열을 포함하는 것을 특징으로 한다. 그리고 상기한 구성의 입체 동영상 촬영용 카메라를 이용하여 입체 동영상을 촬영하는 방법은, 정해진 순서에 의해서 복수의 촬영부들 중에서 하나씩 정지영상을 촬영하는 단계; 및 상기 정지영상을 동영상의 프레임으로 구성하여 입체 동영상을 생성하는 단계를 포함한다.

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Номер записи: 78
21-05-2018 дата публикации

POLYESTER RESIN COMPOSITION AND METHOD FOR PRODUCING HIGHLY DISPERSED POLYESTER RESIN

Номер: KR0101859720B1
Автор: MOON, GEUN HYEONG, KIM, SEONG DO
Принадлежит: SKC CO., LTD.

The present invention relates to a polyester resin composition and to a method for producing a highly dispersed polyester resin, and a highly dispersed polyester resin-derived film produced according to the production method has high transmittance of visible light and excellent light blocking rate in the near infrared region. In addition, the film is excellent in the dispersibility of tungsten oxide and has a low haze, thereby being used in various industrial fields such as automobile, building, windows and the like. COPYRIGHT KIPO 2018 (AA) Example 1 (BB) Example 2 (CC) Example 3 (DD) Comparative example 1 (EE) Comparative example 2 (FF) Comparative example 3 ...

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Номер записи: 79
06-09-2019 дата публикации

ELECTRODE ACTIVE MATERIAL HAVING CELLULOSE-BASED OR WEAKLY ACIDIC COMPOUND-BASED CONDUCTIVE POLYMER, AND LITHIUM-ION BATTERY INCLUDING SAME

Номер: WO2019168376A1
Автор: KIM, Jong Eun, SUH, Bo Won, KIM, Sung Do, KIM, Jong Do, LEE, Bo Ram, JUNG, Gyu Jin
Принадлежит:

The present invention relates to a lithium-ion battery manufactured by: synthesizing a conductive polymer synthesized by using, as a template, a cellulose-based compound or a weakly acidic compound, alone or in combination; preparing an electrode active material composition by using same as a binder material for an electrode active material; and using same again. The present invention relates to a lithium-ion battery manufactured by synthesizing PEDOT:CMC as a preferred active material composition and using same as a binder. The technology of the present invention can improve the cycle characteristics, that is, the life span, of the lithium-ion battery comprising: an anode active material made of a graphite component or a silicon component, alone or in a mixture thereof; and various cathode active materials including a nickel-cobalt-manganese (NCM)-based active material, a nickel-cobalt-aluminum (NCA)-based active material, a lithium-cobalt-oxide (LCO) active material, and other lithium ...

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Номер записи: 80
08-09-2016 дата публикации

연료전지 시스템

Номер: KR0101655602B1
Автор: 강민수, 류창석, 김성도, 이동훈
Принадлежит: 현대자동차주식회사

... 본 발명의 연료전지 시스템은 연료전지 출구단으로부터 배출되는 공기를 공급받아 가압하여 연료전지 입구단으로 공급하는 터보차저; 연료전지 출구단으로부터 배출되는 공기 중 상기 터보차저로 공급되는 공기의 양을 조절하고, 터보차저로부터 공급되는 공기의 압력을 조절하기 위해 상기 터보차저의 입구단과 출구단에 각각 마련된 복수의 밸브들; 및 연료전지에 요구되는 공기압력을 산출하여, 산출된 요구 압력에 따라 밸브들의 개도를 조정하는 제어기를 포함할 수 있다.

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Номер записи: 81
13-07-2018 дата публикации

형광성을 갖는 열수축성 필름 및 이를 이용한 라벨 용기의 제조방법

Номер: KR0101878429B1
Автор: 김용득, 김철규, 김성도
Принадлежит: 에스케이씨 주식회사

... 폴리에스터 수지를 포함하고 90℃의 온도에서 10초 동안 열처리시에 면내 제 1 방향에 대해 50~90%의 열수축률을 갖는 필름으로서, 상기 필름의 총 중량을 기준으로 형광 증백제 0.1 내지 5 중량%를 포함하는 열수축성 필름이 제공된다. 상기 열수축성 필름은 충분한 열수축률을 보유하면서도 형광에 의해 자외선을 흡수하여 단파장의 가시광선을 방출함으로써, 열수축성 라벨로서 용기 등에 장착 시에 제조 공정에서의 라벨 결함 검사를 용이하게 할 수 있다.

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Номер записи: 82
08-06-2018 дата публикации

차량의 주차 제어 방법

Номер: KR0101866030B1
Автор: 배규태, 김성도
Принадлежит: 현대자동차주식회사, 기아자동차주식회사

... 본 발명은 차량의 주차 제어 방법에 관한 것으로서, 구동계 파킹 브레이크의 작동이 불가할 때, 차량을 안정적으로 정차상태로 유지할 수 있고, 특히 경사로 주차 시에 차량 밀림을 방지할 수 있는 차량의 주차 제어 방법을 제공하는데 주된 목적이 있는 것이다. 상기한 목적을 달성하기 위해, 현재의 EPB(Electronic Parking Brake) 작동상태를 확인하는 단계; EPB 작동상태가 제동 해제상태인 경우 변속레버 위치를 확인하는 단계; 변속레버가 주차위치에 위치한 경우 차량이 시동 오프(IGN OFF) 상태인지를 판단하는 단계; 차량이 시동 오프 상태인 경우 차량 속도가 정차상태의 조건을 만족하는지를 판단하는 단계; 및 상기 정차상태의 조건을 만족하는 경우 차륜을 구속하는 제동력을 발생시키도록 EPB의 작동을 제어하는 단계를 포함하는 차량의 주차 제어 방법이 개시된다.

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Номер записи: 83
06-12-2016 дата публикации

펄스 레이더 장치

Номер: KR0101682652B1
Автор: 박필재, 김천수, 김성도, 우성철
Принадлежит: 한국전자통신연구원

... 높은 해상도를 갖는 펄스 레이더 장치를 제시한다. 제시된 장치는 송신 펄스 반복주기를 갖는 송신 트리거 신호를 근거로 펄스를 발생시켜 송신 안테나를 통해 목표물에게로 송신하는 펄스 발생부, 외부로부터의 클록을 이용하여 송신 트리거 신호를 생성하여 펄스 발생부에게로 제공하고 외부로부터의 클록을 이용하여 송신 펄스 반복주기와는 시간차이나는 다수의 클록 신호를 발생시키는 동기화부, 및 외부로부터의 선택신호에 근거하여 다수의 클록 신호에서 어느 한 클록 신호를 선택하여 수신기의 샘플러의 샘플링 클록으로 제공하는 스위치부를 포함한다.

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Номер записи: 84
21-12-2015 дата публикации

3-DIMENSIONAL MOVING PICTURE PHOTOGRAPHING APPARATUS AND CAMERA

Номер: KR0101578890B1
Автор: 김성도
Принадлежит: 김성도

... 본 발명은 입체 동영상의 심도가 높은 입체 동영상 촬영용 장치에 관한 것으로, 동영상 촬영용 장치는, 수평으로 배치된 원형궤도; 상기 궤도를 따라서 움직이는 이동체; 상기 이동체에 연결된 카메라 설치부를 포함하며, 상기 원형궤도의 외부에 위치하는 대상물을 촬영하기 위하여 상기 이동체가 회전하여도 상기 카메라 설치부의 앞부분이 항상 전면의 촬영방향을 향하는 것을 특징으로 한다. 본 발명은, 단일의 카메라 또는 이미지 센서를 이용함으로써, 광손실이 없으면서 입체안경과 같은 장비를 사용하지 않고 볼 수 있는 입체 동영상을 촬영할 수 있는 효과가 있다. 그리고 본 발명을 이용하여 촬영된 동영상은 깜박임과 잔상에 의한 문제가 없으며, 입체안경을 이용하지 않고 볼 수 있기 때문에 한쪽 눈을 실명한 사람도 입체 동영상을 볼 수 있다. 또한, 좌우와 전후로 움직이며 영상을 촬영하기 때문에 실제 눈으로 보는 것처럼 편안하고 자연스러우며 심도가 깊은 입체 동영상을 촬영할 수 있는 효과가 있다.

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Номер записи: 85
26-04-2012 дата публикации

HEAT-SHRINKABLE POLYESTER FILM

Номер: WO2012053821A3
Автор: KIM, Seong Do, OH, Taebyoung
Принадлежит:

The invention relates to a heat-shrinkable polyester film, having a heat shrinkage initiation temperature of 60°C or lower, a glass transition temperature of 77°C or lower, and a heat shrinkage of 2% or higher at a temperature of 60°C. The glass transition temperature and heat shrinkage initiation temperature of the heat-shrinkable polyester film of the present invention are lower than those of existing polyester films, and therefore may be suitable for use as a label for an HDPE container or the like.

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Номер записи: 86
10-07-2017 дата публикации

모터 제어 방법

Номер: KR0101755831B1
Автор: 이동훈, 류창석, 강민수, 김성도
Принадлежит: 현대자동차주식회사

... 제어부에서 속도 추정기 모델을 이용하여 모터 회전 추정속도를 도출하는 추정속도도출단계; 도출한 추정속도를 이용하여 제어부에서 모터 홀센서 추정주파수를 도출하는 추정주파수도출단계; 도출한 홀센서 추정주파수와 모터 회전 추정속도를 이용하여 제어부에서 노이즈 검출을 위한 필터를 설정하는 필터설정단계; 및 모터에 마련된 홀센서에서 도출되는 모터 홀센서 주파수를 설정한 필터에 적용하여 제어부에서 홀센서 노이즈 주파수를 검출하는 노이즈검출단계;를 포함하는 모터 제어 방법이 소개된다.

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Номер записи: 87
09-03-2018 дата публикации

연료전지 시스템 및 그 제어방법

Номер: KR0101836656B1
Автор: 이동훈, 류창석, 강민수, 김성도
Принадлежит: 현대자동차주식회사

... 본 발명은 연료전지 시스템에 별도로 저전압용 공기공급부를 마련하여 저출력 운전 구간에서는 저출력 공기공급부를 이용함으로써 보기류의 소모동력 저감을 통해 차량 연비 개선을 할 수 있는 연료전지 시스템을 제공하는 것을 목적으로 한다. 본 발명의 실시 예에 따른 연료전지 시스템은, 연료전지 스택; 상기 연료전지 스택의 공기극에 공기가 공급되도록 하는 제1 공기공급부; 상기 연료전지 스택의 공기극에 상기 제1 공기공급부보다 낮은 전압의 전원을 이용하여 공기가 공급되도록 하는 제2 공기공급부; 및 상기 연료전지 스택에서 요구되는 공기의 유량 또는 유속 또는 압력에 따라 상기 제1 공기공급부 및 제2 공기공급부를 함께 또는 선택적으로 구동하는 제어부를 포함하는 점에 그 특징이 있다.

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Номер записи: 88
06-07-2018 дата публикации

전기 차량의 회생제동 협조 제어방법

Номер: KR0101876013B1
Автор: 김성도
Принадлежит: 현대자동차주식회사

... 본 발명은 차량의 페달 스트로크 센서로부터 운전자의 제동량이 감지되면 보정모드로 진입하는 보정모드 진입단계와 상기 보정모드로의 진입을 통해 운전자의 제동패턴을 분석하기 위하여 누적 보정유압제동량과 기설정된 제1유압제동량을 비교하는 제1제동패턴 분석 단계와 상기 누적 보정유압제동량이 상기 제1유압제동량 보다 작은 경우, 운전자가 완제동을 위주의 제동패턴을 가진 것으로 판단하여 제어기로 모터의 회생제동 제한 요청 신호를 전달하는 회생제동 제한 요청 단계 및 상기 모터의 회생제동이 제한된 상태에서 상기 스트로크 센서에 입력된 운전자의 제동량을 기준으로 보정 유압제동량을 계산하고, 상기 보정 유압제동량에 따라 유압제동이 작동하도록 하는 유압제동 단계를 포함한다.

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Номер записи: 89
10-01-2019 дата публикации

연료전지차량의 외부발전 제어방법 및 제어시스템

Номер: KR0101936998B1
Автор: 강민수, 김성도, 류창석, 이준용, 이동훈
Принадлежит: 현대자동차주식회사

... 연료전지의 출력전류 인자를 도출하는 단계; 연료전지와 외부장비 사이에 마련된 발전용 인버터의 출력전류 인자를 도출하는 단계; 연료전지의 출력전류 인자와 발전용 인버터의 출력전류 인자를 통해 효율값을 도출하는 단계; 연료전지의 출력전류를 변화시키고, 변화된 연료전지의 출력전류에 따른 새로운 효율값을 도출하는 단계; 복수의 효율값을 비교하고, 가장 큰 효율값에 대응되는 연료전지의 최적 출력전류를 도출하는 단계; 및 도출된 최적 출력전류에 따라 연료전지를 구동하는 단계;를 포함하는 연료전지차량의 외부발전 제어방법 및 제어시스템이 소개된다.

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Номер записи: 90
16-11-2017 дата публикации

WET AIR PURIFIER FOR DEODORIZATION

Номер: KR1020170126038A
Автор: KIM, SUNG DO, BAK, DEOK JAE
Принадлежит:

The present invention relates to a wet air purifier for deodorization for cleaning air while deodorizing air by supplying ionized water to an upper part of a ceramic rod embedded with an electrode rod, passing air through a plurality of juxtaposed ceramic rods in a state where discharge is generated by applying a voltage to the electrode rod and the ionized water and at the same time the air is cleaned and purification is performed. To solve the purpose described above, the wet air purifier for deodorization comprises: a case body having a block shape; an air supply fan provided on an inner rear surface of the case body; and a water tank provided on the bottom of the case body, wherein the water tank includes: a case unit in which ionized water is collected; a discharge unit including a fixed frame provided in the water tank, a plurality of ceramic rods fixed to the fixed frame, and a discharge electrode rod formed at a longitudinal center of the ceramic rod; an ionized water supply unit ...

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Номер записи: 91
10-10-2018 дата публикации

모터의 소모 전력 추정 방법

Номер: KR0101906011B1
Автор: 이동훈, 류창석, 강민수, 김성도
Принадлежит: 현대자동차주식회사, 기아자동차주식회사

... 인버터에서 모터로 제공되는 복수의 상의 각각의 극전압에 대한 오차 전압을 결정하는 단계; 상기 모터 구동 시, 사전 설정된 방식으로 도출되는 상기 극전압에 대한 예측값에 상기 오차 전압을 적용하여 상기 모터의 각 상에 대한 보상 극전압을 생성하는 단계; 및 상기 보상 극전압과 상기 모터의 각 상에 흐르는 전류를 검출한 전류값을 이용하여 상기 모터의 소모 전력을 연산하는 단계를 포함하는 모터의 소모 전력 추정 방법이 개시된다.

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Номер записи: 92
05-06-2017 дата публикации

유연 폴리에스테르 적층 필름

Номер: KR0101743688B1
Автор: 김용득, 한권형, 김철규, 전영무, 김성도
Принадлежит: 에스케이씨 주식회사

... 본 발명은 유연 폴리에스테르 적층 필름에 관한 것으로서, 상기 유연 폴리에스테르 적층 필름은 모듈러스(Modulus)가 낮아 유연하고 신율이 높으며 외부 충격이 가해졌을 때 파괴가 진행되지 않아 찌름 파단 강도가 높고, 이로 인해 농업용 필름으로 적합하다.

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Номер записи: 93
08-06-2017 дата публикации

MOBILE TERMINAL AND CONTROL METHOD THEREOF

Номер: KR1020170062946A
Автор: KIM, SUNG HWAN, KIM, SUNG DO
Принадлежит:

The present invention relates to a mobile terminal and a control method thereof, in which the convenience of a user is further considered in the usage of the terminal. The mobile terminal comprises: a light output unit which emits light; an input unit which receives a user input; a display unit which displays a predetermined image; and a control unit which controls the light output unit, the input unit, and the display unit. The control unit displays a security quick bar having a plurality of color input fields if the user input is an activation request for the security quick bar, controls the light output unit to change the color of light emitted from the light output unit in a predetermined order, recognizes the input color as a security code when a color corresponding to the color of emitted light is input to the color input field of the security quick bar, and runs a specific application corresponding to the recognized security code. COPYRIGHT KIPO 2017 (122) User input unit (151) Display ...

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Номер записи: 94
22-12-2016 дата публикации

HYDROPONIC SYSTEM AND WATER FOG SUPPLY METHOD USING SAME

Номер: KR1020160147205A
Автор: BAK, DEOK JAE, KIM, SUNG DO
Принадлежит:

The present invention relates to a hydroponic system and a water fog supply method using the same. The present invention includes: a hydroponic section made up of a cultivation chamber main body provided with a root accommodating space accommodating a root of a hydroponic crop, a supporting layer provided in an upper portion of the cultivation chamber main body with a plurality of flowerpots aligned therein, a filtering layer provided in a lower portion of the cultivation chamber main body, and a collecting tray provided in a lower portion of the filtering layer; a culture tank supplying a culture medium to the hydroponic section; a water tank supplying water to the hydroponic section; a fog generating unit made up of a water fog tank, a vibrator provided in the water fog tank, a fog supply pipe connecting the water fog tank and the root accommodating space to each other, and a suction motor pumping the culture medium or the water from the culture tank or the water tank to the water fog ...

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Номер записи: 95
08-05-2015 дата публикации

CAMERA FOR PHOTOGRAPHING THREE-DIMENSIONAL VIDEO AND METHOD FOR USING SAME

Номер: KR1020150049357A
Автор: GIM, SEONG DO
Принадлежит:

The present invention relates to a camera for photographing a three-dimensional video having a high depth without a structural complicatedness caused by a movement of a camera or a photographing unit. The camera comprises: a plurality of photographing units including lenses and image sensors; a memory unit for receiving and storing image data photographed by the image sensors of the photographing units, in a wired or wireless way; and a control unit for controlling a photographing order of the photographing unit and a storing order stored in the memory unit. A line arrangement formed by arranging two or more photographing units linearly in a left and right line direction based on the center thereof, and a column arrangement formed by arranging two or more photographing units linearly in an up and down column direction based on the center thereof are included. Moreover, a method for photographing a three-dimensional video by using the camera for photographing a three-dimensional video comprises ...

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Номер записи: 96
14-06-2018 дата публикации

QUAD COPTER CONVERTIBLE BY CAMCORDER HANDLE

Номер: KR1020180064137A
Автор: LEE, CHOONG RYUL, KIM, SEONG DO
Принадлежит:

The present invention relates to a quad copter convertible by a camcorder handle, comprising: a camera module portion; a main body portion coupled to the camera module portion; a plurality of arms coupled to the main body portion and separated by 90 degrees from each other along the circumference of the main body; and a propeller portion provided in the arm, wherein one end portion of each of the arms is hinge coupled to the main body portion such that the arms are able to rotate within a rotation radius between a horizontal shaft and a vertical shaft of the main body portion. Thus, the quad copter can be used on the ground by using a camcorder. COPYRIGHT KIPO 2018 ...

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Номер записи: 97
27-04-2016 дата публикации

OFFSET COMPENSATION METHOD OF HALL SENSOR FOR DETECTING POSITION OF MOTOR

Номер: KR1020160045250A
Автор: KIM, SUNG DO, KANG, MIN SU, LEE, DONG HUN
Принадлежит:

The present invention relates to an offset compensation method of a hall sensor for detecting the position of a motor, and more particularly, to an offset compensation method of a hall sensor for detecting the position of a motor that can prevent a detection error regarding the position of a motor rotor. The present invention provides the offset compensation method of a hall sensor for detecting the position of a motor to more accurately measure the speed and position of the rotor. The method includes the steps of: adding a control mode for applying a low speed rotating magnetic field to a controller; storing the position of the rotor when output values of three hall sensors are changed while rotating the rotor of the motor at the low speed; extracting and storing offsets (angles) between each hall sensor and the U-phase position of a stator winding in a three-phase coordinate system; and excluding the influence of the offset of a rotor magnet in a normal operation mode to precisely measure ...

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Номер записи: 98
17-11-2011 дата публикации

METHOD FOR ENABLING USER TO VIEW 2D IMAGE AS 3D IMAGE WITHOUT USING STEREOSCOPIC GLASSES AND SYSTEM USING THE METHOD

Номер: WO2011142572A3
Автор: KIM, Seong-do
Принадлежит:

The present invention relates to a method for enabling the two eyes of a user to view a 2D image as a 3D image using two reflection mirrors, without using stereoscopic glasses, the method comprising the steps of: reflecting on a reflection mirror a 2D image which has the right and left sides reversed after being reflected on another reflection mirror so that the 2D image may get the left and right sides thereof reversed, and then reversing the right and left sides of the 2D image again so that the left and right sides of the 2D image are returned back to those of the original 2D image; and synthesizing in the brain the left and right images received by the left and right eyes, thereby allowing the user to view the 2D image as a 3D image, wherein the left and right eyes looking at the 2D image through the two reflection mirrors has a depth due to different angles of view of the two eyes.

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Номер записи: 99
08-07-2015 дата публикации

COLD START SYSTEM OF FUEL CELL VEHICLE AND METHOD THEREOF

Номер: KR1020150078448A
Автор: LEE, SEUNG HEON, KIM, SUNG DO, AHN, DONG SUP
Принадлежит:

The present invention discloses a method for controlling a cold start of a fuel cell vehicle providing improvement in a start performance in a cold state of the fuel cell vehicle. The present invention includes: a step of detecting a temperature of a fuel cell stack to determine whether or not the temperature is suitable for a cold start condition when a start-on request is detected; a step of outputting a PWM signal to drive a motor and executing a breaking control to generate an energy loss at the same time if it is suitable for the cold start condition; and a step of shortening the time of reaching an activation temperature by increasing the amount of the output current of the fuel cell stack through the driving of the motor and the braking control under the cold start condition. COPYRIGHT KIPO 2015 (AA) Start (B1, B2, B3) Yes (C1, C2, C3) No (DD) End (S101) Start OFF state (S102) Start ON? (S103) Detect a fuel cell stack temperature (S104) Cold start condition? (S105) Output a PWM signal ...

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Номер записи: 100