METHOD AND APPARATUS FOR CONTROLLING GENERATING LOAD ACCORDING TO COASTING OPERATION STATE

The present invention relates to a method and an apparatus for controlling a generation load according to a coasting operation state. The method for controlling a generation load according to a coasting operation state according to an embodiment of the present invention includes: a step (S100) of determining whether a coasting operation is performed; and a first control step (S200) of controlling the generation load of a generator according to a charging state of a battery if the coating operation is determined. According to the present invention, a fuel consumption of an engine is reduced by minimizing the generation load in the coasting operation and fuel efficiency is improved. COPYRIGHT KIPO 2016 (AA) Start (BB) Starting off? (CC) End (S100) Coasting operation state? (S200) First control step (S300) Whether a history of a coasting operation state exists? (S400) Second control step (S500) Third control step ...

COOLING SYSTEM OF VEHICLE AND CONTROL METHOD THEREFOR

... 본 발명은 에어플랩 장치가 설치된 차량에서 에어플랩 장치의 제어를 통해 라디에이터를 통과하는 유입 공기량과 냉각수 유량을 제어함으로써 써모스탯 및/또는 제어밸브 없이도 냉각량을 효과적으로 제어할 수 있는 차량용 냉각 시스템 및 제어 방법에 관한 것이다. 이를 위한 본 발명의 실시예에 따른 차량용 냉각 시스템은, 냉각수를 순환시키기 위한 전동식 워터펌프; 차량의 엔진 룸 내부로 유입되는 공기량을 능동적으로 제어하는 에어플랩(air flap) 장치; 엔진에 냉각수를 공급하기 위한 라디에이터; 상기 라디에이터의 냉각수를 냉각하기 위한 팬(fan); 및 차량의 운행 상태 및 조건에 따라 상기 전동식 워터펌프, 에어플랩 장치, 및 팬을 제어하는 제어기;를 포함하고, 상기 라디에이터와 상기 전동식 워터펌프 사이에는 써모스탯 및 제어밸브와 같은 구성요소의 개입 없이 직접 연결될 수 있다.

ACTIVE AIR FLAP SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF

The present invention relates to an active air flap system for a vehicle and a control method thereof. To this end, an embodiment of the present invention relates to an active air flap system for a vehicle, comprising: two or more air flaps which can be controlled individually as an active air flap system for a vehicle; a driver that moves each air flap; and a controller which controls the opening and closing angles of each air flap by controlling the driver, wherein the controller controls the opening and closing angles of each air flap based on engine data and atmospheric temperature, cooling water temperature, vehicle velocity, inclination, multimedia data, and telematics data. COPYRIGHT KIPO 2015 (AA) Start (B1,B2) Yes (C1,C2) No (DD) Control number of flap opening (EE) Consider cooling amount, vehicle speed, regional data (for example, gradient), etc. (FF) Consider cooling water temperature, oil temperature, vehicle speed, etc. (GG) End (S110) Is a key-on signal input? (S120) Is the ...

POINT GIFT CARD AUCTION SYSTEM USING GAME

The present invention relates to a point gift card auction system using a game, and more specifically, to a system which uses a deposited point through a product purchase or an additional activity and a coupon to make multiple users get a certain amount of a gift card in grade for shares in accordance with a winning rate through a certain game, and makes a reduction of the point and an activation of a point use. According to the present invention, the gift card auction system using a game comprises: a first step of accessing a server using a personal PC, a mobile phone, a smartphone, or a communication equipment; a second step of checking whether a member is registered after accessing the server; a third step of checking the deposited point after checking the member; a fourth step of selecting a point gift card auction room in accordance with an amount of a betting point; a fifth step of paying the point; a sixth step of selecting a type of game; a seventh step of betting the point and ...

MOTOR FOR ELECTRIC VEHICLE

One embodiment of the present invention relates to a motor for an electric vehicle. According to an embodiment of the present invention, a motor for an electric vehicle including an inverter includes: a housing; a stator located in the housing and formed in a cylindrical shape; a rotor accommodated in the stator and including at least one winding part for winding a coil and rotating in response to electricity applied to the stator; a rotating shaft coupled to the rotor in the axial direction of the rotation and hollowed to form a shaft space; and a first fluid inlet part formed at one side of the housing and receiving a first fluid for cooling the motor. A cooling effect can be increased by using two flow paths. COPYRIGHT KIPO 2018 ...

한방차용 조성물 및 초임계 추출법에 의한 한방차 추출조성물 제조방법과 이를 이용한 탄산음료 및 건강음료 제조방법

... 본 발명은 한방차용 조성물 및 CO₂ 추출법에 의한 한방차 추출조성물 제조방법과 이를 이용한 탄산음료 및 건강음료 제조방법에 관한 것으로서, 보다 구체적으로는 천화분, 갈근, 생지황, 오미자, 감초, 의이인, 대추, 돼지감자로 이루어진 한방생약재 원료를 N₂ 또는 CO₂ 캐리어 기체를 이용하여 추출 및 농축하여 수득된 한방생약재 추출물 및 음료소재를 포함하도록 하기 위하여, 천화분 10∼20중량％, 갈근 5∼10중량％, 생지황 5∼10중량％, 오미자 5∼10중량％, 감초 5∼10중량％, 의이인 20∼50중량％, 대추 5∼10중량％를 포함하여 이루어짐을 특징으로 한다. 또한, 천화분 10∼20중량％, 갈근 5∼10중량％, 생지황 5∼10중량％, 오미자 5∼10중량％, 감초 5∼10중량％, 의이인 20∼50중량％, 대추 5∼10중량％의 중량비로 배합된 한방생약재 분쇄물을 CO₂또는 N₂캐리어 기체를 이용한 초임계 추출법으로 추출 및 농축하여 제조됨을 특징으로 한다.

감속 주행시 타력 주행 제어 방법 및 이의 저장 매체

... 본 발명은 주행 제어 방법에 관한 것으로서, 더 상세하게는 자동차의 감속 주행시 타력 주행을 제어하는 방법에 대한 것이다. 본 발명에 따르면, 감속 주행의 경우 타력 주행 시 차량을 연비 측면 최적으로 운행 가능하여, 연비 개선효과를 얻을 수 있다.

차량의 발전 제어 방법 및 시스템 그리고 자동차

... 본 발명은 엔진 시동시 배터리 정보, 냉각수온 및 외기온 정보 등을 기초로 발전기의 부하를 적절하게 제어함으로써 엔진의 급격한 부하 변동을 방지하고, 엔진의 시동감을 향상시키며, NVH(noise, vibration, harshness)를 개선시킬 수 있는 차량의 발전 제어 방법 및 시스템 그리고 자동차에 관한 것이다. 이를 위한 본 발명의 실시예는, 엔진의 회전력에 의해 발전하는 발전기의 제어 방법으로서, 상기 엔진의 시동이 초기 시동인지 또는 ISG(idle stop & go)에 의한 시동인지 판단하는 단계; 상기 엔진의 시동이 초기 시동이면, 외기온 및 냉각수온을 기초로 시동 전압 제어 시간(t1)을 계산하는 단계; 상기 엔진의 시동이 ISG에 의한 시동이면, 배터리의 충전상태(SOC; state of charge)을 기초로 시동 전압 제어 시간(t2)을 계산하는 단계; 및 상기 계산된 제어 시간(t1 또는 t2) 동안 상기 시동 전압을 제어하는 단계;를 포함할 수 있다.

METHOD FOR MOTION SENSING AND USER DEVICE THEREOF

According to an embodiment of the present invention, a method for operating an electronic device may include the steps of: obtaining first sensing information of a geomagnetic sensor and second sensing information of at least one motion sensor; comparing given attributes of the first and second sensing information; if determining the geomagnetic sensor to be in a specific state according to the comparison result, controlling the performance of a specified internal device. In the method for operating the electronic device, other embodiments are also possible within the same or similar range instead of being limited to the range in the described method. COPYRIGHT KIPO 2015 (801) Obtain first sensing information of geomagnetic sensor (803) Obtain second sensing information of gyro sensor and/or acceleration sensor (805) Determine validity of first sensing information based on second sensing information (807) Electronic deice controls performance of at least one internal device (AA) Start ( ...

SYSTEM AND METHOD FOR POWER GENERATION MANAGEMENT

A system for power generation management in a vehicle can comprise: a battery usage detection unit detecting battery usage by accumulating a charge and discharge current of a battery, and storing the battery usage in a nonvolatile memory; a battery state detection unit detecting a state of the battery; and a control unit determining a target charge amount corresponding to the state of the battery in accordance with the battery usage when starting an engine, and controlling power generation of a generator to charge the battery based on the target charge amount. COPYRIGHT KIPO 2017 (A1,A2,A3) NO (B1,B2,B3) Yes (S100) Starting a hybrid vehicle (S110) Timer value > battery stabilization standard? (S120) Reset battery usage (S130) Battery usage < threshold? (S140) Target charge amount control map A selection (S150) Target charge amount control map B selection (S160) Determine the target amount of charge (S170) Generation control (S180) Obtain battery usage (S190) Start OFF? (S200) Reset a timer ...

METHOD FOR DIAGNOSING FETAL AUTONOMIC NERVOUS SYSTEM AND CARDIAC ACTIVITY STATUS

A method for diagnosing a fetal autonomic nervous system and a cardiac activity status according to the present invention comprises the steps of: acquiring a raw signal from the abdomen of a pregnant woman using an electrocardiograph, the raw signal comprising a mixture of the electrocardiogram and electromyogram of the pregnant woman and the electrocardiogram and electromyogram of the fetus; separating the acquired raw signal into individual signals regarding the electrocardiogram and electromyogram of the pregnant woman and the electrocardiogram and electromyogram of the fetus, respectively, and removing the electrocardiogram and electromyogram of the pregnant woman from the separated signal; extracting a fetal signal by obtaining the difference between the raw signal and the signal from which the electrocardiogram and electromyogram of the pregnant woman have been removed; acquiring and separating the signal regarding the electrocardiogram and electromyogram of the fetus from the extracted ...

METHOD FOR DIAGNOSING FETAL AUTONOMIC NERVOUS SYSTEM AND CARDIAC ACTIVITY STATUS

ELECTRONIC APPARATUS INCLUDING PRINTED CIRCUIT BOARD

Various embodiments of the present invention relate to an electronic apparatus. The electronic apparatus includes a printed circuit board including a first area and a second area extended from one end of the first area, wherein the second area has a relatively narrow width compared to the first area, and at least a part of a surface of the second area is covered with at least one material layer for rigidity of the second area. In addition, other embodiments of the present invention are possible. COPYRIGHT KIPO 2017 ...

차량의 감속 주행시 발전 제어방법

... 본 발명은 차량이 감속하는 경우 조건에 따라 발전량이 서로 다르게 설정되도록 함으로써 감속주행시 관성에너지를 효율적으로 회수하여 연비가 개선되도록 한 차량의 감속 주행시 발전 제어방법에 관한 것이다.본 발명에 따른 차량의 감속 주행시 발전 제어방법은, 차량이 주행중 감속하는지 판단하는 감속판단단계(S120)와, 차량의 감속하는 것으로 판단되면, 브레이크가 작동하는지 판단하는 브레이크 작동판단단계(S130)와, 차량의 브레이크가 작동되면, 차량이 퓨얼 컷 운전에 진입하였는지 판단하는 퓨얼 컷 판단단계(S140)와, 차량이 퓨얼 컷 운전에 진입하였으면, 차량의 감속도의 크기가 설정된 값이상으로 감속되는지 판단하는 감속도 판단단계(S150)와, 차량의 감속여부, 브레이크 작동유무, 퓨얼 컷 운전유무 또는 감속도에 따라 차량의 발전기가 서로 다른 조건으로 작동되도록 발전부하를 제어하는 발전부하 제어단계(S160)를 포함한다.

AUTOMATIC LENS INSPECTION DEVICE

The present invention relates to an automatic lens inspection device using a vertical belt system instead of a horizontal belt system to keep the home position of a lens array during the transfer using sufficient friction between a belt and the lens array; to automate the input and discharge using a loading elevator and an unloading elevator; and to simultaneously carry out inspection and check. COPYRIGHT KIPO 2015 ...

WORK INSTRUCTION SYSTEM BASED ON LOCATION DATA IN DOCKYARD

The present invention relates to a work instruction system based on location data in a dockyard, which can easily perform a work instruction to improve productivity, comprising: a cover for protecting an inner portion from an external impact or foreign material; a battery module for supplying power; a GPS module for providing location information; a control module for controlling each module; a location recognition terminal including a photographing module; and a central monitoring unit. COPYRIGHT KIPO 2018 (AA) Equipment ...

METHOD AND DEVICE FOR REGENERATIVE BRAKING CONTROL OF VEHICLE

The present invention relates to a method and a device for the regenerative braking control of a vehicle and, more specifically, to a method and a device for the regenerative braking control of a vehicle, capable of controlling the regenerative braking and discharging of a battery by predicting the amount of regenerative and discharging energy based on planned road information collected in advance. To achieve the purpose, according to an embodiment of the present invention, the method includes: a step of receiving the planned road information from a route information providing device; a step of predicting a regenerable section based on the planned road information, and calculating the amount of regenerable energy based on the regenerable section; a step of calculating the amount of dischargeable energy based on the amount of the regenerable energy, and setting a discharge control amount and a dischargeable section based on the amount of the dischargeable energy; a step of controlling the ...

자궁 삽입형 혹은 부착형 센서를 통한 임신 최적기 예측 및 모니터링 시스템 및 방법

... 본 발명은 자궁 삽입형 혹은 부착형 센서를 통한 임신 최적기 예측 및 모니터링 시스템 및 방법에 관한 것으로서, 보다 구체적으로는 자궁 삽입형 혹은 부착형 센서를 통한 임신 최적기 예측 및 모니터링 시스템으로서, 임신을 원하는 여성의 임신 최적기 예측을 위한 자궁의 온도를 측정하는 온도 측정 모듈; 및 상기 온도 측정 모듈과 연동하며, 상기 온도 측정 모듈로부터 측정된 자궁 온도들을 기초로 임신을 위한 최적의 배란일을 예측하고 모니터링 하는 가임기 예측 어플리케이션이 탑재된 사용자 스마트 디바이스를 포함하는 것을 그 구성상의 특징으로 한다. 본 발명에서 제안하고 있는 자궁 삽입형 혹은 부착형 센서를 통한 임신 최적기 예측 및 모니터링 시스템 및 방법에 따르면, 온도 측정 모듈 및 가임기 예측 어플리케이션이 탑재되어 실행되는 사용자 스마트 디바이스를 포함하되, 온도 측정 모듈이 임신을 원하는 사용자의 자궁 내에 삽입되어 자궁 내에서 직접 온도를 측정하고, 여성의 월경주기 동안의 온도변화의 주기를 사용자 스마트 디바이스에 탑재되어 실행되는 가임기 예측 어플리케이션에서 관리하도록 구성함으로써, 임신을 원하는 사용자의 배란일이 오기 전에 미리 배란일이 언제인지 예측하고, 그에 따른 최적의 배란일 및 가임기를 임신을 원하는 사용자에게 정확하게 제공할 수 있다. 또한, 본 발명에 따르면, 기존의 기초체온법의 기초체온 측정이 아닌, 자궁의 온도를 직접 측정함으로써, 여성의 월경주기 동안의 온도변화의 정확성을 높이고, 생리주기가 일정하지 않아 배란일을 찾기 어려웠던 문제를 해결하여 임신의 최적기를 효율적으로 예측하고 관리할 수 있도록 할 수 있다. 뿐만 아니라, 본 발명은, 자궁 내에 삽입되는 온도 측정 모듈을 온도센서와 무선통신 모듈 및 튜브 본체로 구성하되, 온도센서는 초소형으로 구성되고, 무선통신 모듈은 사용자 스마트 디바이스와 상호 연동하는 비콘으로 구성하며, 튜브 본체는 생체 적합성 고무 재질로 구성함으로써, 임신을 원하는 사용자의 자궁 내에 안전하게 삽입하여 사용될 ...

냉시동을 위한 차량용 발전제어시스템 및 이의 제어방법

... 본 발명은 냉시동을 위한 차량용 발전제어시스템에 관한 것으로, 상기 발명은 엔진의 회전력을 이용하여 전력을 발생하는 알터네이터; 및 엔진의 시동 초기에 상기 알터네이터의 발전이 금지되도록 제어하고, 외부로부터 모니터링되는 차량정보 중 엔진 RPM 값이 사전에 설정된 임계RPM 값 이상인 것으로 판단된 경우 상기 모니터링되는 차량정보 중 냉각수온에 대응하는 지연시간을 산출하고, 상기 임계RPM 값 이상인 것으로 판단된 제1 시점으로부터 상기 지연시간이 경과된 제2 시점에 도달된 것으로 판단된 경우 상기 알터네이터의 발전이 개시되도록 제어하는 제어부;를 포함하는 것을 특징으로 한다. 이에 의해 본 발명은 시동초기에 알터네이터의 발전이 금지되고 시동 후 냉각수온에 따라 정해진 지연시간이 경과되어 엔진이 안정화되는 시점까지 알터네이터의 발전 금지가 유지됨으로써 냉시동시의 시동성능을 향상할 수 있다.

COOLING STRUCTURE FOR MOTOR

Provided is a cooling structure for a motor which comprises: a stator receiving electricity, and having a cylindrical shape inside; a rotor received in the stator, having one or more winding units winding a coil formed to be extended toward the inner circumferential surface of the stator, and rotating in response to the applied electricity; a rotary shaft coupled to the rotor in a shaft direction of rotation; and a rotary plate coupled to the rotary shaft, and rotated together with the rotary shaft in a rotating direction. The rotary plate includes a plurality of blades radially arranged from the center of the rotary plate to perform forcible convection on air heated by heating of the coil. The blade is formed to be extended as much as the predetermined length when a curvature is radially decreased. COPYRIGHT KIPO 2017 ...

WOUND-TYPE EXCITATION MOTOR INCLUDING SUPPORTING AND COOLING MEMBER FOR FIELD COIL

Disclosed is a wound-type excitation motor including a supporting and cooling member for a field coil. The wound-type excitation motor including a supporting and cooling member for a field coil according to an embodiment of the present invention includes: a rotor having a rotatable structure and including a plurality of cores protruding radially from a center; field coils wound around each of the cores; and a plurality of cooling and supporting members having a cooling structure for discharging heat generated inside the rotor to the outside while supporting the field coils wound between the two adjacent cores. According to embodiments of the present invention, the cooling and supporting members are included, so the coil wound around the core of the rotor is firmly supported, and forced convection of air inside the rotor is generated, thereby discharging the heat generated in the rotor to the outside to maximize cooling performance. COPYRIGHT KIPO 2018 ...

COOLING SYSTEM FOR VEHICLE AND CONTROL METHOD THEREOF

The present invention relates to a cooling system for a vehicle and a control method thereof, capable of effectively controlling the amount of cooling without a thermostat and/or a control valve by controlling air inflow and cooling water flow passing through a radiator through control of an air flap device in a vehicle which is installed with an air flap device. According to an embodiment of the present invention, the cooling system for a vehicle comprises: an electric water pump for circulating cooling water; an air flap device which actively controls the air inflow into the inside of an engine room of a vehicle; a radiator for supplying cooling water to an engine; a fan for cooling the cooling water of the radiator; and a control device which controls the electric water pump, air flap device and fan in accordance with operating states and conditions of the vehicle, wherein the radiator and the electric water can be directly connected without any intervention therebetween by a component ...

인쇄회로기판을 포함하는 전자 장치

... 본 발명의 다양한 실시 예들은 전자 장치에 관한 것으로, 상기 전자 장치는 제1 영역 및 상기 제1 영역의 일단으로부터 연장된 제2 영역을 포함하는 인쇄회로기판;을 포함하고, 상기 제2 영역은 상기 제1 영역에 비해 상대적으로 좁은 폭을 갖고 있고, 상기 제2 영역의 표면의 적어도 일부는 상기 제2 영역의 강성을 위한 적어도 하나의 물질 층으로 덮혀있는 것을 특징으로 할 수 있다. 이 외에도, 명세서를 통해 파악될 수 있는 다른 실시 예들이 가능하다.

하이브리드 시스템 및 그 제어 방법

... 하이브리드 시스템 및 그 제어 방법이 개시된다. 본 발명의 실시 예에 따른 하이브리드 시스템은, 차량의 구동력으로 전력을 생산하고 상기 전력을 인버터를 통해 출력하는 알터네이터부(Alternator); 상기 인버터로부터 공급되는 전력을 저장하고 저장된 에너지를 부하측으로 방전하는 슈퍼커패시터; 상기 슈퍼커패시터에서 방전되는 상기 에너지를 배터리 충전을 위한 직류 전압으로 변환하는 DC-DC 컨버터부; 상기 슈퍼커패시터의 전압 측정 상태를 감시하고 상기 인버터, 상기 슈퍼커패시터 및 상기 DC-DC 컨버터부 사이의 전류관계를 이용하여 상기 슈퍼커패시터의 전압을 계산하는 모니터링부; 및 상기 계산된 슈퍼커패시터의 전압(V_EDLC_계산치)과 실측 전압 센서에서 측정한 슈퍼커패시터 전압(V_EDLC_실측치)의 차이가 기준 설정치를 초과하면, 상기 슈퍼커패시터의 전압 측정에 고장 이벤트가 발생된 것으로 판단하여 운전자에게 경고하는 제어부를 포함한다.

NON-DESTRUCTIVE INSPECTION METHOD FOR PIPE CORRECTING RESIDUAL MAGNETIZATION EFFECT

The present invention provides a non-destructive inspection (NDI) method for pipe correcting a residual magnetization effect comprising: a step of acquiring a magnetism leakage signal from a sensor of a pipe inspection device inspecting a pipe using magnetic fields; a step of acquiring a level of the magnetism leakage signal as pipe diameter strength; a step of calculating a correction ratio based on reference strength stored in advance in the pipe and the pipe diameter strength; and a step of correcting the magnetism leakage signal using the correction ratio. As such, the present invention is able to more precisely perform non-destructive inspection (NDI) of the pipe. COPYRIGHT KIPO 2017 ...

전기자동차용 모터

... 본 발명의 일 실시예는 전기자동차용 모터에 관한 것이다. 본 발명의 일 실시예에 따르면, 인버터를 포함하는 전기자동차용 모터에 있어서, 하우징; 상기 하우징 내에 위치되며, 내부가 원통형으로 형성되는 고정자; 상기 고정자의 내부에 수용되고, 코일이 권취되는 하나 이상의 권취부를 포함하며, 상기 고정자에 인가되는 전기에 반응하여 회전을 하는 회전자; 상기 회전자와 상기 회전의 축방향으로 결합되고 중공되어 축공간이 형성된 회전축; 및 상기 하우징 일측에 형성되어 상기 모터를 냉각하는 제1 유체가 유입되는 제1 유체유입부;를 포함하는, 전기자동차용 모터를 제공한다.

SYSTEM AND METHOD FOR PREDICTING AND MONITORING OPTIMAL TIME FOR PREGNANCY THROUGH UTERUS-INSERTED OR ATTACHED TYPE SENSOR

The present invention relates to a system and a method for predicting and monitoring an optimal time for pregnancy through a uterus-inserted or attached type sensor. The system of the present invention comprises: a temperature measuring module measuring the temperature of a uterus for predicting an optimal time for pregnancy of a female desiring the pregnancy; and a user smart device interworking with the temperature measuring module, and mounted with a childbearing period predicting application for predicting and monitoring an optimal ovulation day for pregnancy on the basis of uterus temperatures measured by the temperature measuring module. Therefore, a user is able to efficiently predict and manage the optimal time for pregnancy. COPYRIGHT KIPO 2018 (110) Temperature measurement module (120) Childbearing period prediction application (130) User smart device ...

AUTOMATIC SETTING TOOL FOR CONSTITUTING AND INSTALLING ANTENNA DISTRIBUTION SYSTEM AND INSTALLATION GUIDE USING SAME

The present invention relates to an automatic setting tool for constituting and installing an antenna distribution system and an installation guide using the same. According to an aspect of the present invention, it is possible to provide a graphic-based user interface capable of defining the shape of an antenna distribution system to a user or a designer, and to provide a configuration tool for generating a configuration file for the configuration of an actual antenna distribution system. Also, according to another aspect of the present invention, suggested is an antenna distribution system that provides an installation guide function by using a configuration file generated by a configuration tool. COPYRIGHT KIPO 2017 (10) Electronic environment design tool (11) Reference file (20) System builder (Configuration tool) (21) Configuration file (30) Antenna distribution system ...

ROTARY TRANSFORMER

The present invention relates to a rotary transformer which stably fixes a coil on a primary side of the rotary transformer and improves cooling performance. The rotary transformer according to the present invention comprises: a secondary side assembly comprising a secondary side core which is fixed on a rotary shaft vertically installed on a housing to rotate with the rotary shaft, and wherein a secondary side annular recess is formed on an outer circumferential surface thereof, and a secondary side coil wound on the outer circumferential surface of the secondary side annular recess; and a primary side assembly comprising a primary side core which is fixed on the housing, and wherein a primary side annular recess is formed on an inner circumferential surface thereof, a primary side coil wound on the inner circumferential surface of the primary side annular recess, and a plurality of coil fixing members inserted into the primary side annular recess to fix the primary side coil inside the ...

SYSTEM FOR MEASURING DEFECT WIDTH OF PIPE USING MULTI-CHANNEL RFECT AND MEASUREMENT METHOD USING SAME

According to an embodiment of the present invention, a system for measuring a defect width of a pipe using a multi-channel RFECT comprises: a sensing unit to sense a change in a magnetic field by a change in an eddy current in a pipe in a remote field of the magnetic field by a plurality of coil sensors, and calculate an amplitude value of an AC component from a sensing signal induced by the change in the magnetic field; and a control station to determine an occurrence of a defect in the pipe if the amplitude value is changed, detect an effective coil sensor having an amplitude value exceeding a prescribed threshold, and use information of an overlapping area between the effective coil sensor and the defect in the pipe and a non-overlapping area to calculate a width of the defect. The width of the defect can be accurately calculated. Consequently, reliability of a test result can be secured. COPYRIGHT KIPO 2016 (111) Coil sensor (112) Sensor interface (113) A/D converter (114) Sub-controller ...

APPARATUS AND METHOD OF MEASURING INNER DIAMETER OF PIPE

The present invention relates to an apparatus and a method of measuring an inner diameter of a pipe. According to one embodiment of the present invention, the apparatus to measure the inner diameter of the pipe comprises: a module body inserted into a pipe; at least four distance measuring sensors arranged at predetermined intervals on a front end and a rear end of the module body to face an outer side of the module body in a radial direction perpendicular to a center axis of the module body; and a control unit to calculate posture information of the module body with respect to the pipe, based on a sensor-pipe distance value input from each of the distance measurement sensors, and calculating the inner diameter of the pipe using the posture information and the sensor-pipe distance value. COPYRIGHT KIPO 2017 ...

PIG FOR INSPECTING PIPE

The present invention relates to a pig for inspecting a pipe, which comprises: a body unit running inside a pipe; and at least one driving cup arranged on the outer circumferential surface of the body unit, and formed in a funnel shape for the body unit to proceed along the inside of the pipe with pressure of a fluid flowing in the pipe. In the driving cup, a plurality of wheel units are individually arranged in a plurality of mounting units formed to be concave and be arranged to be spaced at equidistant intervals along the circumference of an inclined surface adjacent to an edge portion to reduce driving resistance with the internal surface of the pipe. COPYRIGHT KIPO 2017 ...

PIPE NONDESTRUCTIVE INSPECTION SYSTEM USING PARALLEL SIGNAL PROCESSING STRUCTURE AND INSPECTION METHOD USING SAME

According to an embodiment of the present invention, a pipe nondestructive inspection system using a parallel signal processing structure comprises: at least one coil sensor generating a sensing signal by detecting a change in spread time of an eddy current in accordance with a change in a pipe thickness in a remote field; and at least one sensing signal processing module generating an amplitude value (R) and a phase difference value (θ) by processing the sensing signal inputted from the coil sensor. The sensing signal processing module is provided to correspond to each of the coil sensor to improve a signal processing speed by parallel processing a plurality of sensing signals at the same time, and improve accuracy of the inspection system. COPYRIGHT KIPO 2016 (111) Coil sensor (112) Sensor interface (113) A/D converter (114) Sub controller (115) Main interface (121) Sine wave generator (122) Exciting coil driver (123) Exciting coil (210) Communication module (220) Memory (230) Odometer ...

SYSTEM FOR CONTROLLING DUAL BATTERY IN VEHICLE AND METHOD FOR CONTROLLING SAME

The present invention relates to a system for controlling dual batteries in a vehicle, capable of controlling generation and charging by taking into account the state of charge of each individual battery and the driving condition of the vehicle, and a method controlling the same. According to the system for controlling dual batteries in a vehicle of the present invention, a generator (11), a first battery group (12), a second battery group (13) and an electric load (14) of the vehicle are connected in parallel, and a switch (16) between the generator (11) and the second battery group (13) for electrically connecting or disconnecting the generator (11) and the second battery group (13) with one another and a control part (15) which controls ON and OFF of the switch (16) and operation of the generator (11) are included. The controlling method for dual batteries in a vehicle performs one of: a maximum charging controlling step (S151) in which the first battery group (12) and the second battery ...

ISG SYSTEM AND METHOD FOR CONTROLLING SAME

A method for controlling an ISG system is disclosed. The method for controlling an ISG system determines whether a vehicle collides or not when the present invention enters a stopped state of an idle or restart is required in the stopped state of the idle and controls operation of an ISG to provide safety of the vehicle. The present invention comprises the processes of: determining whether an engine restart is required in accordance with a speed change in the stopped state of the idle or not; determining whether the speed change is occurred by a collision of a vehicle or not when the engine restart is required in accordance with the speed change; and prohibiting the engine restart when the speed change is occurred due to the collision of the vehicle. COPYRIGHT KIPO 2015 (AA) Start (B1,B2,B3,B4) NO (C1,C2,C3,C4) Yes (DD) End (S101) Detecting driving information (S102) Children stop entry condition? (S103) Detecting impulse (S104) Collision generated? (S105) Engine ignition maintaining(Children ...

MANAGEMENT SYSTEM OF MOBILE GIFT CARD HAVING INSTANT LOTTERY FUNCTION

The present invention relates to a mobile gift card, and to a management system of the mobile gift card having an instant lottery function. While a gift card, issued from an issuance agency, is provided to a mobile terminal of a user, the present invention makes prize money of an instant lottery to an account of the user in cash right away as the instant lottery is executed in a mobile when registering the gift card. Thus, the management system can activate a use of the gift card using fun of the instant lottery, improve sales of the issuance agency such as a department store, etc., and satisfy a benefit and various needs of a consumer. According to the present invention, the management system comprises: a web server where various kinds of mobile devices including a cellphone of the user are accessed, and selling the gift card; a gift card issuance server for giving a code having an expiration date and a price of the gift card, and information of the same, and transmitting the information ...

분산 안테나 시스템의 가변적인 섹터라이제이션을 구현하기 위한 장치 및 방법

... 분산 안테나 시스템(DAS: Distributed Antenna System)의 가변적인 섹터라이제이션을 지원하는 장치로서, 본 실시예는, 가변적인 섹터라이제이션을 지원하는 DAS는 여러 섹터 지원시 하드웨어적인 구조에 영향을 받지 않고 STM부(Head-end Sectorization Module)의 증설만으로 유연하게 복수의 섹터를 지원하는 것을 제공하는 데 주된 목적이 있다. 또한, 섹터의 분할이 필요없는 경우에는 STM부는 불필요한 회로들을 제거한 COM부(Head-end Combining Module)로 대체되어 간단한 구조로 섹터를 지원하는 것을 제공하는 데 주된 목적이 있다.

SENSING UNIT OF PIPE INSPECTION ROBOT AND SENSING MODULE OF PIPE INSPECTION ROBOT COMPRISING SAME

The present invention relates to a sensing unit of a pipe inspection robot, allowing the pipe inspection robot to smoothly pass a stepped portion on a pipe inner wall both in a forward and a backward movement, using a first and a second inclined portion formed on both ends of a holder and a roller unit. According to an embodiment of the present invention, a sensing module of the pipe inspection robot is provided with a substrate comprising A/D converters on each of a plurality of sensing units, to efficiently convert an analog signal detected by a coil sensor into a digital signal. The sensing unit of the pipe inspection robot comprises: a base; a holder including a first inclined portion and a second inclined portion, with a flat portion in a center of a top surface; a roller unit including a first roller on the first inclined portion and a second roller on the second inclined portion; and a coil sensing unit with at least one coil sensor, connected to a mounting groove formed in the center ...

METHOD AND SYSTEM FOR DIAGNOSING MALFUNCTION OF POWER-ELECTRONIC COMPONENT COOLING SYSTEM OF HYBRID VEHICLE

The present invention relates to a method and a system for diagnosing the malfunction of a power-electronic component cooling system of a hybrid vehicle, including an air flap, an automatic water pump, and a coolant flow measuring device. To achieve the purpose, according to an embodiment of the present invention, the method includes a step of monitoring information and states of units forming the power-electronic component cooling system; a step of comparing the monitored information and states to information and states of the normal operation of the units; and a step of diagnosing that the units have malfunction if there is a difference of a set value between the monitored information and states and the information and states of the normal operation of the units. COPYRIGHT KIPO 2015 (1) Engine (100) Malfunction diagnoser (2) Motor (20) Air flap (210) Electronic component temperature sensor (220) Coolant temperature sensor (230) Flap position sensor (240) Vehicle speed sensor (250) Motor ...

타력주행 여부에 따른 발전부하 제어 방법 및 제어 장치

... 본 발명은 타력주행 여부에 따른 발전부하 제어 방법 및 제어 장치에 관한 것이다. 본 발명의 일 실시 예에 따른 타력주행 여부에 따른 발전부하 제어 방법은 타력주행 여부를 판단하는 단계(S100); 및 타력주행으로 판단된 경우에는 배터리의 충전상태에 따라 발전기의 발전부하를 제어하는 제 1 제어단계(S200);를 포함한다. 본 발명에 따르면, 타력 주행 시 발전 부하를 최소화하여 엔진의 연료 소비량을 줄이고 연비를 개선할 수 있다.

MAGNETIC FLUX LEAKAGE PIG

A magnetic flux leakage PIG according to one embodiment of the present invention comprises: a body formed to move in the gas flow direction inside a pipe; and multiple magnetizing modules coupled to the outer peripheral surface of the body along the circumferential direction thereof. Each of the magnetizing modules comprises: a support coupled to the body; a module body configured to come in contact with the inner peripheral surface of the pipe; a pair of levers which are axially coupled to the module body at one end of each thereof and to opposite ends of the support at the other end of each thereof such that the magnetizing module contracts or expands depending on a change in the diameter of the pipe, and which can be rotated by the bidirectional rotation of each axis-coupling portion; and a suspension portion comprising: an elastic support body having one surface fixed on the support and elastically supporting the levers; and a pair of first rollers coupled to opposite ends of the elastic ...

TDD SWITCHING CONTROL APPARATUS FOR DAS

A time division duplex (TDD) switching control apparatus for a distributed antenna system (DAS) is provided. An embodiment of the present invention is to provide an apparatus for detecting a switching signal by utilizing correlative characteristics of a primary synchronization signal (PSS) and a secondary synchronization signal (SSS) and characteristics of a matching filter for TDD switching control of the DAS. COPYRIGHT KIPO 2017 ...

PIPE INSPECTION PIG

The present invention relates to a pipe inspection pig, including: a movable body part running inside a pipe; at least one driving cup disposed on the outer circumferential surface of the movable body part, and formed in a funnel shape so as to move the movable body part along the inside of the pipe with the pressure of a fluid that flows in the pipe; and a grounding part having at least one metal pin protruding from an inclined surface adjacent to an edge part of the driving cup, and a grounding wire for electrically connecting the metal pin to the movable body part. The metal pin can be grounded by coming in contact with the inner surface of the pipe while removing a coating layer applied to the inner surface of the pipe through the running. COPYRIGHT KIPO 2017 ...

TESTER FOR LINEAR VARIABLE RESISTOR

The present invention relates to a tester for a linear variable resistor. In order to increase test reliability and to reduce test time of the linear variable resistor, the tester for the linear variable resistor of the present invention includes: a tank which stores an insulating oil which will be filled in an enclosure where the linear variable resistor is accommodated; a pump which transports the insulating oil stored in the tank to the enclosure according to a control command of the controller; a sensor which delivers a sensing value of sensing resistance characteristics as moving along the linear variable resistor by being contacted to the linear variable resistor to the controller; a driver which drives the sensor to move along the linear variable resistor according to the control command of the controller; and a controller which controls the operation of each component according to a command of a user, and judges the state of the linear variable resistor on the basis of the sensing ...

모터 냉각 구조

... 전기를 인가받고, 내부가 원통형으로 형성되는 고정자; 고정자의 내부에 수용되고, 코일이 권취되는 하나 이상의 권취부가 고정자의 내주면을 향해 연장형성되며, 인가된 전기에 반응하여 회전을 하는 회전자; 회전자와 회전의 축방향으로 결합되는 회전축; 및 회전축과 결합되어 회전하는 방향으로 회전축과 함께 회전되는 회전플레이트를 포함하고, 회전플레이트는 코일의 발열에 의하여 가열되는 공기를 회전 시에 강제대류시키기 위해, 회전플레이트의 중심으로부터 방사상으로 배열되는 복수 개의 블레이드를 포함하고, 블레이드는 방사상으로 곡률이 감소되면서 기 결정된 길이만큼 연장형성이 되는 모터 냉각 구조가 제공된다.

BAND AUTOMATIC SWITCHING APPARATUS AND METHOD UTILIZING CHARACTERISTICS OF MOBILE COMMUNICATIONS SIGNAL

According to the present invention, a band automatic switching method utilizing characteristics of a mobile communications signal comprises: a receiving step for a receiving unit to receive a mobile communications signal from a terminal; a filtering step for a filter unit to only filter a synchronization signal (SS) including a primary synchronization signal (PSS) and a secondary synchronization signal (SSS) from the mobile communications signal received by the receiving unit; an extracting step for an extracting unit to extract a first signal value having the highest intensity among the SS, and a second signal which is an average value of the intensity of the SS; a converting step for a converting unit to convert the first and second signal values extracted by the extracting unit into a digital signal; a calculating step for a calculating unit to calculate a peak-to-average power ratio (PAPR) value with first and second signal values converted by the converting unit; a verifying step for ...

MOTOR ASSEMBLING APPARATUS

The present invention relates to a motor assembling apparatus capable of preventing damage to parts caused by magnetic force of a permanent magnet and gap torsion between a stator and a rotor during assembling of a permanent magnet motor, and improving assembling efficiency. The motor assembling apparatus of the present invention comprises: a lower fixed plate made of a flat plate material and immobilized with an intermediate stator assembly mounted thereon, wherein a lower cover of a motor is combined to the intermediate stator assembly; an upper fixed plate made of the flat plate material and installed on the lower fixed plate to be parallel to the lower fixed plate; a gap maintaining unit maintaining a gap between the lower fixed plate and the ground; a lower elevation plate disposed in a space below the lower fixed plate, and vertically supporting a lower jig shaft holding a bottom end of a rotation shaft of a rotor of the motor by rising through a lower shaft penetration hole vertically ...

PIPE INSPECTION DEVICE AND METHOD FOR OPERATING SAME

One embodiment of the present invention provides a pipe inspection device comprising: at least one driving cup for generating a propelling force by using the pressure of a fluid flowing inside a pipe as the circumference thereof changes depending on inner diameters of the pipe; a driver module comprising multiple folding portions which are connected to the driving cup so as to fold or unfold the driving cup; an inspection module for detecting defects of the pipe in a non-destructive manner while being in close contact with the inner surface of the pipe; and a joint module connecting the driver module and the inspection module and changing relative positions of the driver module and the inspection module depending on the contour of the pipe.

발전 시스템의 제어 방법

... 본 발명은 발전 시스템의 제어 방법에 관한 것으로, 엔진과 연결되어 전기를 생산하는 발전기, 상기 발전기와 전기적으로 연결된 배터리, 상기 발전기와 배터리의 작동 상태 신호를 전달받아 상기 발전기 및 상기 배터리의 작동을 제어하는 제어부를 포함하는 발전 시스템의 제어 방법에 있어서, 차량의 작동 상태가 부하 변동이 작은지 판단하는 단계; 상기 부하 변동이 작은 경우, 제어 유지 시간이 설정된 제1 기준 시간보다 작은지 판단하는 단계; 상기 제어 유지 시간이 설정된 제1 기준 시간보다 작은 경우, 낮은 전압 제어를 시행하는 단계; 상기 제어 유지 시간이 설정된 제1 기준 시간보다 작지 않은 경우, 높은 전압 제어를 시행하는 단계; 상기 제어 유지 시간이 설정된 제2 기준 시간인지 판단하는 단계; 및 상기 제어 유지 시간을 리셋하는 단계;를 포함한다.

모터/알터네이터를 이용한 시동제어시스템 및 이의 제어방법

... 본 발명은 모터/알터네이터를 이용한 시동제어시스템에 관한 것으로, 상기 발명은 엔진; 외부의 제어에 의해, 차량의 시동시 상기 엔진의 모터링(motoring)을 수행하고, 출력(RPM)이 조정되는 모터/알터네이터; 및 차량의 시동시 상기 엔진의 현재 출력(RPM)값이 사전에 정해진 목표출력(RPM)값에 도달할 때까지 모터링을 수행하도록 상기 모터/알터네이터를 제어하는 모터링모듈과, 상기 현재 출력값이 상기 목표출력값에 도달한 경우 상기 목표출력값이 유지되는 범위에서 상기 모터/알터네이터의 출력이 감소되도록 제어하면서 동시에 상기 엔진의 출력(RPM)이 상기 모터/알터네이터의 출력(RPM)의 감소에 대응하여 증가되도록 제어하는 출력유지모듈을 구비하는 제어기;를 포함하는 것을 특징으로 한다. 이에 의해 본 발명은 시동시 모터/알터네이터를 이용한 모터링 이후 엔진의 연료분사를 방지함으로써 연료비를 향상할 수 있고, 시동시 운전성을 향상 할 수 있다.

차량의 듀얼 배터리 제어장치 및 그 제어방법

... 본 발명은 각 개별 배터리의 충전상태 및 차량의 주행상태를 고려하여 발전 및 충전을 제어할 수 있는 차량의 듀얼 배터리 제어장치 및 그 제어방법에 관한 것으로서, 본 발명에 따른 차량의 듀얼 배터리 제어장치는, 발전기(11), 제1배터리 그룹(12), 제2배터리 그룹(13) 및 차량의 전기부하(14)가 서로 병렬로 연결되고, 상기 발전기(11)와 상기 제2배터리 그룹(13) 사이에는 상기 발전기(11)와 상기 제2배터리 그룹(13)이 서로 전기적으로 연결되도록 하거나 차단하는 스위치(16)와, 상기 스위치(16)의 온(ON)/오프(OFF), 상기 발전기(11)의 작동유무를 제어하는 제어부(15)를 포함하고, 차량의 듀얼 배터리 제어방법은, 차량이 감속의 감속여부, 상기 제1배터리의 충전량 및 상기 제2배터리 그룹의 충전량에 따라, 상기 발전기(11)로부터 최대 전압, 전류가 출력되도록 하여 상기 제1배터리 그룹(12)과 상기 제2배터리 그룹(13)를 충전시키는 최대 충전 제어단계(S151), 상기 발전기(11)의 작동을 중지시키고, 상기 제2배터리그룹(13)으로부터 상기 전기부하(14)로 전원을 공급하는 무발전 제어단계(S152), 상기 발전기(11)로부터 상기 전기부하(14)를 전원을 공급하는 무충전 제어단계(S153) 또는 상기 발전기(11)로부터 상기 제1배터리 그룹(12)와 상기 전기부하(14)로 전원을 공급하는 제1배터리 충전 제어단계(S154) 중 어느 하나가 수행되도록 한다.

COMPOSITION FOR MEDICINAL HERBAL TEA, METHOD FOR PREPARING MEDICINAL HERBAL TEA EXTRACT COMPOSITION BY SUPERCRITICAL FLUID EXTRACTION, AND METHOD FOR PREPARING CARBONATED BEVERAGE AND HEALTH BEVERAGE USING SAME

The present invention relates to a composition for a medicinal herbal tea, a method for preparing a medicinal herbal tea extract composition by CO_2 extraction, and a method for preparing a carbonated beverage and a health beverage using the same, and more specifically, to a composition for a medicinal herbal tea which comprises a medicinal herbal extract and beverage material obtained by extracting and concentrating medicinal herbal raw materials including Trichosanthis Radix, Puerariae Radix, Rehmanniae Radix, Schizandrae Fructus, Glycyrrhizae Radix, Cocicis Semen, jujube, and Helianthus tuberosus using an N_2 or CO_2 carrier gas, a method for preparing a medicinal herbal tea extract composition by CO_2 extraction, and a method for preparing a carbonated beverage and a health beverage using the same. Accordingly, a composition for a medicinal herbal tea according to the present invention comprises 10 to 20 wt% of Trichosanthis Radix, 5 to 10 wt% of Puerariae Radix, 5 to 10 wt% of Rehmanniae ...

안테나 분산 시스템의 구성 및 설치를 위한 자동 설정 도구와 이를 이용한 설치 가이드

... 본 발명은 안테나 분산 시스템의 구성 및 설치를 위한 자동 설정 도구와 이를 이용한 설치 가이드에 관한 것이다. 본 실시예의 일 측면에 의하면, 사용자 혹은 설계자에게 안테나 분산 시스템의 형상을 정의할 수 있는 그래픽 기반의 사용자 인터페이스를 제공하고 실제 안테나 분산 시스템의 설정(Configuration)을 위한 설정파일을 생성하는 설정 도구(Configuration Tool)를 제공한다. 또한, 본 실시예의 다른 측면에 의하면, 설정 도구에서 생성된 설정파일을 이용하여 설치 가이드 기능을 제공하는 안테나 분산 시스템이 제안된다.

차량의 엔진 재시동 제어장치 및 방법

... 본 발명은 차량의 감속 주행 중에 엔진 아이들 정지와 재시동을 능동적으로 제어하고, 엔진 재시동시 엔진의 출력과 변속기 입력 사이의 토크 불균형을 개선시켜 충격 발생을 최소화하는 차량의 엔진 재시동 제어방법이 개시된다. 본 발명은 차량이 감속 주행으로 진입되었는지 판단하는 과정; 감속 주행에 진입되었으면 브레이크의 작동 상태를 판단하는 과정; 감속 주행에서 브레이크가 작동 오프를 유지하면 변속단을 중립으로 제어하고, 엔진 아이들 정지를 제어하는 과정; 엔진 아이들 정지된 브레이크 작동 오프의 감속 주행에서 재주행이 검출되는지 판단하는 과정; 재주행이 판정되면 모터로 엔진을 구동하여 엔진회전수와 터빈회전수를 동기시킨 다음 엔진 재시동을 실행하는 과정을 포함한다.

METHOD AND APPARATUS FOR IMPLEMENTING VARIABLE SECTORIZATION OF DISTRIBUTED ANTENNA SYSTEM

The present invention relates to an apparatus for implementing variable sectorization of a distributed antenna system (DAS). According to an embodiment, a DAS supporting variable sectorization has a main purpose to flexibly support a plurality of sectors by only expanding a head-end sectorization module (STM) unit without being affected by a hardware structure when supporting the plurality of sectors. In addition, when the segmentation of the sectors is not required, the STM unit is replaced with a head-end combining module (COM) from which unnecessary circuits are eliminated, thereby providing a simple structure to support the sectors. COPYRIGHT KIPO 2017 (210) FEM unit (220) STM unit (230) DTM unit (240) HOM unit (250) RU unit (AA) Sectorization ...

METHOD FOR DIAGNOSING STATUS OF FETAL AUTONOMIC NERVOUS SYSTEM AND CARDIAC ACTIVITY

The present invention relates to a method for diagnosing the status of fetal autonomic system and cardiac activity. The method for diagnosing the status of fetal autonomic system and cardiac activity according to the present invention comprises: a step of obtaining an original signal in which the electrocardiogram and electromyogram of a pregnant woman and a fetus are mixed from the abdomen of the pregnant woman by an electrocardiograph; a step of separating the obtained original signal into individual signals by electrocardiogram signals and electromyogram signals of the pregnant woman and the fetus and removing the electrocardiogram and electromyogram of the pregnant woman from the separated signal; a step of extracting a fetal signal by obtaining a difference between the original signal and a signal from which the electrocardiogram and electromyogram of the pregnant woman are removed; a step of obtaining and separating the fetal electrocardiogram and electromyogram signals from the extracted ...