Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 15. Отображено 15.
17-11-2010 дата публикации

Vehicle lamp cleaning device and method by adopting ultrasonic wave and sensor

Номер: CN0101885323A
Автор: XIANGBING ZHU, JING WANG, WEIQUAN YE, JIN CHEN, QINGQING LUO, DINGHUA ZHOU, ZHU XIANGBING, WANG JING, YE WEIQUAN, CHEN JIN, LUO QINGQING, ZHOU DINGHUA
Принадлежит:

The invention relates to vehicle lamp cleaning device and method by adopting an ultrasonic wave and a sensor. The vehicle lamp cleaning device mainly comprises a lampshade, a humidity sensor, check valve water outlets and an ultrasonic generating and transducing device, wherein a row of fine check valve water outlets are surrounded on the lampshade; the ultrasonic generating and transducing device is configured below the inner wall of the lampshade; the humidity sensor is positioned right below the outside of the lampshade of a vehicle lamp and used for measuring a relative humidity value and converting the relative humidity value into a PWM (Pulse-Width Modulation) signal and transmitting the PWM signal to a single-chip microcomputer (SCM); the SCM is used for transmitting a control signal to an ultrasonic generator; and the ultrasonic generating and transducing device is integrated on a PCB (Printed Circuit Board) by an ultrasonic transducer and the ultrasonic generator. The invention ...

Подробнее
Номер записи: 1
25-02-2015 дата публикации

Advertising box with automatic screen change mechanism

Номер: CN104376798A
Автор: WANG DONGHAI, YE WEIQUAN
Принадлежит:

The invention discloses an advertising box with an automatic screen change mechanism. The advertising box with the automatic screen change mechanism comprises an advertising box body and the automatic screen change mechanism arranged in the advertising box body. The advertising box body comprises a frame and a transparent cover plate. One end of an upper roller and the same end of the other upper roller are each provided with an upper roller power input wheel in a linkage mode. The other end of each upper roller is provided with an upper roller power output wheel in a linkage mode. The ends, corresponding to the upper roller power output wheels, of two lower rollers are each provided with a lower roller power input wheel in a linkage mode. A motor is fixedly mounted on an upper mounting rack. A motor power output wheel is arranged on an output shaft of the motor in a linkage mode. The motor power output wheel is connected with the two upper roller power input wheels in a synchronous driving ...

Подробнее
Номер записи: 2
09-02-2011 дата публикации

Aging and temperature test method of LED lamp

Номер: CN0101968533A
Автор: XIANGBING ZHU, QINGQING LUO, WEIQUAN YE, JIN CHEN, QIAOYUN CHEN, JING WANG, JIAN NI, HAN WU, ZHU XIANGBING, LUO QINGQING, YE WEIQUAN, CHEN JIN, CHEN QIAOYUN, WANG JING, NI JIAN, WU HAN
Принадлежит:

The invention provides an aging and temperature test method of LED lamp, which can be used for the aging of LED lamp at high/low temperature. The aging and high/low temperature environmental test of LED lamp are implemented simultaneously and the method specially comprises the steps that: (a) large-power LED lamps work for t1 hour at the high temperature of a1 centigrade and the voltage of U1 volt; (b) the large-power LED lamps work for t2 hour at the normal temperature of a2 centigrade and the voltage of U2 volt; (c) the large-power LED lamps work for t3 hour at the low temperature of a3 centigrade and the voltage of U3 volt; and (d) photodegradation and chromaticity coordinate of the LED lamps are tested, and the LED lamps with larger change of the photodegradation or the chromaticity coordinate are removed; the processes (a) to (d) last 96 hours in total. The method has the advantage that: the simultaneous implementation of the aging and the high/low temperature test reduces time and ...

Подробнее
Номер записи: 3
01-08-2023 дата публикации

Power grid risk early warning and decision-making system, method and equipment based on knowledge graph

Номер: CN116523294A
Автор: YE WEIQUAN, DING YONG, ZHENG GUANGYONG, CHEN GANG, ZHANG JUN, DENG RUIQI, HUANG GUOZHENG, HUANG LIANGHAO, LI YONGLE, LI QIAN, MO YANSHENG, HUANG GAOMIN, SONG HUIYU, LIU JUNTING, GUAN XIONGTAO, LYU CHANGHAO, ZHAO SHUANG, LI GEGE
Принадлежит:

The embodiment of the invention relates to a power grid risk early warning and decision-making system, method and equipment based on a knowledge graph. The system comprises a data acquisition module, a graph construction module and an early warning and auxiliary module, the data acquisition module is used for acquiring power data of a power system; the graph construction module is used for constructing a relational knowledge graph according to the power data; the early warning and auxiliary module is used for combining the equipment abnormal warning signals of the power grid abnormal signal spectrum to obtain risk pre-judgment of a power system fault; and by taking the power grid abnormal signal as a trigger condition, generating a fault handling plan according to the power grid knowledge base map, the power grid risk map and the expert fault handling knowledge map. According to the system, the data acquisition module acquires power data, the graph construction module constructs a relational ...

Подробнее
Номер записи: 4
28-07-2010 дата публикации

Steel face type phenolic aldehyde heat preserving composite board and manufacturing method and application thereof

Номер: CN0101275704B
Автор: HONG GUOYING, YE WEIQUAN, XIE YIYING, GUOYING HONG, WEIQUAN YE, YIYING XIE
Принадлежит:

A steel face type phenolic aldehyde heat preservation composite board and the manufacturing method and application thereof relate to a warming plate, particularly a steel face type phenolic aldehyde heat preservation composite board and the manufacturing method and application thereof, which combines the advantages of the traditional galvanized sheet iron wind pipe and combined wind pipe, have good heat preservation effect, widely used in the pipe of the central air conditioner, such as the heat preservation work shop, the clean air condition house, the large exhibition hall, the gymnasium, the high-rise building, the high level villa, which are provided with an upper layer, a tackified layer, the phenol formaldehyde foam insulation layer and the metal lower layer. The tackified layer is arranged between the upper layer and the phenol formaldehyde foam insulation layer, the thickness of the upper layer is 0.1-0.5 mm, the thickness of the phenol formaldehyde foam insulation layer is 20-100mm ...

Подробнее
Номер записи: 5
16-09-2009 дата публикации

Recovering technique of polypropylene material of cigarette filter

Номер: CN0101531039A
Автор: WEIQUAN YE, GUANGYIN LI, YE WEIQUAN, LI GUANGYIN
Принадлежит:

The invention relates to a recovering technique of polypropylene material of a cigarette filter, which solves the problem of processing waste and defective filter rods in cigarette production enterprises. The invention comprises the following technical steps of: charging, sorting, water spraying, vibration rolling, separation of paper beams, concentration of filament beams, feeding by measuring and forming of particles. The recovering technique firstly peels off wrapping paper on the waste and defective filter rods in cigarette production enterprises, changes the filter rods into filaments, and changes the filaments into polypropylene particles which can be supplied to plastics processing industry as production materials. The recovering technique has the significance in changing produced wastes which are difficult to process originally into industrial materials which are useful for society; and the technique has simple process route and low recovery cost, avoids waste and negative effect ...

Подробнее
Номер записи: 6
23-05-2012 дата публикации

Aging and temperature test method of LED lamp

Номер: CN0101968533B
Автор: XIANGBING ZHU, QINGQING LUO, WEIQUAN YE, JIN CHEN, QIAOYUN CHEN, JING WANG, JIAN NI, HAN WU, ZHU XIANGBING, LUO QINGQING, YE WEIQUAN, CHEN JIN, CHEN QIAOYUN, WANG JING, NI JIAN, WU HAN
Принадлежит:

The invention provides an aging and temperature test method of LED lamp, which can be used for the aging of LED lamp at high/low temperature. The aging and high/low temperature environmental test of LED lamp are implemented simultaneously and the method specially comprises the steps that: (a) large-power LED lamps work for t1 hour at the high temperature of a1 centigrade and the voltage of U1 volt; (b) the large-power LED lamps work for t2 hour at the normal temperature of a2 centigrade and the voltage of U2 volt; (c) the large-power LED lamps work for t3 hour at the low temperature of a3 centigrade and the voltage of U3 volt; and (d) photodegradation and chromaticity coordinate of the LED lamps are tested, and the LED lamps with larger change of the photodegradation or the chromaticity coordinate are removed; the processes (a) to (d) last 96 hours in total. The method has the advantage that: the simultaneous implementation of the aging and the high/low temperature test reduces time and ...

Подробнее
Номер записи: 7
23-06-2023 дата публикации

Full duplex communication method based on simplex transmission physical isolation equipment and related device

Номер: CN116319066A
Автор: HUANG LIANGHAO, CHEN GANG, DENG RUIQI, YE WEIQUAN, HE JIANWEI, HUANG GAOMIN, YI JIN, ZHENG GUANGYONG, LI YONGLE, HUANG GUOZHENG, DING YONG, LIANG SHECHAO, LI QIAN, ZHAN YIJIA, HUANG WEIJIE
Принадлежит:

The invention relates to the technical field of communication transmission, and provides a full-duplex communication method based on simplex transmission physical isolation equipment and a related device, and the method comprises the steps: receiving a communication request of an upper computer, and setting a first content identifier according to the communication request; encrypting the identifier and the communication request to obtain a request message, and sending the request message to forward isolation equipment; and receiving and decrypting the response message in the reverse isolation device to obtain the identifier and the response content, performing verification according to each identifier, and if the verification is passed, determining that the communication request is processed by the server. After the request message passes through the forward isolation equipment, the server side can verify the identity of a request message sender; in the response message received in the ...

Подробнее
Номер записи: 8
27-01-2010 дата публикации

Metal-plastic composite air duct flange and manufacturing method thereof

Номер: CN0101634384A
Автор: ZENG SHAOHUI, HONG GUOYING, YE WEIQUAN, SHAOHUI ZENG, GUOYING HONG, WEIQUAN YE
Принадлежит:

The invention relates to a metal-plastic composite air duct flange and a manufacturing method thereof, belonging to flanges. The invention provides a metal-plastic composite air duct flange and a manufacturing method thereof, and the metal-plastic composite air duct flange has the advantages of higher oxidation resistance and mechanical strength, same color and luster of metal and the surface of an air duct, effectively-controlled heat conductivity, uneasily-formed cold bridge, better flame retardance, and the like. The metal-plastic composite air duct flange is provided with metal-plastic composite sectional material and a cutting, wherein the cutting is inserted into a slot arranged on the metal-plastic composite sectional material, and the metal-plastic composite sectional material is compounded from metal skin and a plastic layer. The manufacturing method comprises the following steps: taking PVC resin powder as main material; adding a stabilizing agent, lubricant, a modifier and packing ...

Подробнее
Номер записи: 9
01-10-2008 дата публикации

Steel face type phenolic aldehyde heat preserving composite board and manufacturing method and application thereof

Номер: CN0101275704A
Автор: HONG GUOYING, XIE YIYING, YE WEIQUAN, GUOYING HONG, YIYING XIE, WEIQUAN YE
Принадлежит:

A steel face type phenolic aldehyde heat preservation composite board and the manufacturing method and application thereof relate to a warming plate, particularly a steel face type phenolic aldehyde heat preservation composite board and the manufacturing method and application thereof, which combines the advantages of the traditional galvanized sheet iron wind pipe and combined wind pipe, have good heat preservation effect, widely used in the pipe of the central air conditioner, such as the heat preservation work shop, the clean air condition house, the large exhibition hall, the gymnasium, the high-rise building, the high level villa, which are provided with an upper layer, a tackified layer, the phenol formaldehyde foam insulation layer and the metal lower layer. The tackified layer is arranged between the upper layer and the phenol formaldehyde foam insulation layer, the thickness of the upper layer is 0.1-0.5 mm, the thickness of the phenol formaldehyde foam insulation layer is 20-100mm ...

Подробнее
Номер записи: 10
06-04-2011 дата публикации

Metal-plastic composite air duct flange and manufacturing method thereof

Номер: CN0101634384B
Автор: ZENG SHAOHUI, HONG GUOYING, YE WEIQUAN, SHAOHUI ZENG, GUOYING HONG, WEIQUAN YE
Принадлежит:

The invention relates to a metal-plastic composite air duct flange and a manufacturing method thereof, belonging to flanges. The invention provides a metal-plastic composite air duct flange and a manufacturing method thereof, and the metal-plastic composite air duct flange has the advantages of higher oxidation resistance and mechanical strength, same color and luster of metal and the surface of an air duct, effectively-controlled heat conductivity, uneasily-formed cold bridge, better flame retardance, and the like. The metal-plastic composite air duct flange is provided with metal-plastic composite sectional material and a cutting, wherein the cutting is inserted into a slot arranged on the metal-plastic composite sectional material, and the metal-plastic composite sectional material is compounded from metal skin and a plastic layer. The manufacturing method comprises the following steps: taking PVC resin powder as main material; adding a stabilizing agent, lubricant, a modifier and packing ...

Подробнее
Номер записи: 11
30-06-2023 дата публикации

Scheduling end operation management method, system, equipment and medium

Номер: CN116362695A
Автор: SONG HUIYU, LIN YANKAI, HUANG XIAOGUANG, CHEN GANG, LI JIANBO, DENG CHAO, CHEN LIN, YANG GUOQING, CHEN HAODONG, ZHANG JUNHUA, LI DAYANG, YE WEIQUAN, ZHANG YANJING
Принадлежит:

The invention discloses a scheduling end operation management method, system and device and a medium, and the method comprises the steps: carrying out the operation item recognition of an operation order when the operation order is received, and generating an operation item sequence and a plurality of key operation items; and when confirmation data corresponding to the operation item sequence is received, taking the operation item corresponding to the minimum value of the operation item serial number in the operation item sequence as an initial operation item. And checking by adopting the initial operation item and the key operation item to generate intermediate checking data. And executing the initial operation item based on the intermediate check data and the preset check data, and generating equipment state data. And constructing a configuration report corresponding to the operation ticket based on a first check result corresponding to the equipment state data and a second check result ...

Подробнее
Номер записи: 12
05-10-2005 дата публикации

2-D/pseudo-3-D display technology capable of switching over using low-density grating polaroid or plastic lens

Номер: CN0001677162A
Автор: YE WEIQUAN, ZHANG YIQIANG, WEIQUAN YE, YIQIANG ZHANG
Принадлежит:

The invention is mainly applied to display and display screen in order to bring about a 3-D effect to the users. For the purpose of observing 3-D images without 3-D glasses, it tires to change the optical structure of an ordinary display so as to realize a simple 3-D display technique compatible 2-D plane display. This solution generates a group of line light sources by grating, polarizing plate or plastic lens, so as to realize the 3-D display. For the 2-D display, light sources are changed into multiple groups of line light sources or uniform illuminating light. It makes parallel lines on the surface of the glass plated with conductive film, and the polarizing materials are placed in between two pieces of glass, which composes a grating to cooperate with the polarizing plate so as to generate line light sources or uniform illuminating light under different voltages. And it adopts multiple side-by-side lenses to cooperate with the tubes so as to realize one or multiple groups of line light ...

Подробнее
Номер записи: 13
24-06-2015 дата публикации

Bidirectional collection power demand side system based on smart power grid

Номер: CN204425039U
Автор: NI JIAQI, HAN WEIMIN, YE WEIQUAN
Принадлежит: ZHEJIANG FRESHPOWER TECHNOLOGY CO LTD, ZHEJIANG FRESHPOWER TECHNOLOGY CO., LTD.

The utility model relates to a power demand side management system, and discloses a bidirectional collection power demand side system based on a smart power grid which comprises a low voltage side electric equipment monitoring unit, a high voltage side electric equipment monitoring unit, and a monitoring platform. The low voltage side electric equipment monitoring unit comprises a concentrator, collectors, a controller and switchgears, and the high voltage side electric equipment monitoring unit comprises a concentrator and incoming cabinets, wherein the concentrator is in connection with the monitoring platform through the network; the monitoring platform is in connection with an end-user. The communication network platform integrated based on a smart power grid performs power data bidirectional collection on a power supply aside and a demand side, and realizes bidirectional online visual monitoring of the power data of the power supply side and the demand side; through platform statistic ...

Подробнее
Номер записи: 14
30-06-2023 дата публикации

Power distribution network node live-line state determination method, system, equipment and medium

Номер: CN116365514A
Автор: HUANG GUOZHENG, LI LIBING, HUANG MENGZHE, WU HONGBO, YI JIN, ZHAN YIJIA, YE WEIQUAN, REN JIANHUI, WANG XUFAN, CAI ZIHENG
Принадлежит:

The invention discloses a power distribution network node live-line state determination method, system and device and a medium, and the method comprises the steps: obtaining a transformer area low-voltage node ledger of a power distribution network, employing the transformer area low-voltage node ledger, and constructing a node connection topological graph corresponding to the power distribution network; and performing communication detection on the user meters corresponding to the hierarchical nodes in the power distribution network, and generating initial user meter live-line states and communication time marks corresponding to the user meters. And then taking a tail-end hierarchy node in the node connection topological graph as an initial hierarchy node. The initial user meter live-line state and the communication time mark are adopted to conduct live-line state research and judgment on the initial hierarchy nodes, the initial hierarchy live-line state corresponding to the initial hierarchy ...

Подробнее
Номер записи: 15