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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 11. Отображено 11.
23-06-2023 дата публикации

New energy automobile storage battery charging method and system

Номер: CN116279219A
Автор: LI YUE, JIANG CHANGBING, YU SHIYUN, ZHU ZHONGHUA, CHEW CHEE HIONG, WU QUANJUN, ZHANG JIANWEI
Принадлежит:

The invention provides a new energy vehicle storage battery charging method and system, and the method comprises the steps: enabling a vehicle-mounted T-Box to be locally awakened every morning when a vehicle is in a power OFF mode and the vehicle is fortified, detecting the voltage of a B + port of the vehicle-mounted T-Box, and enabling the vehicle-mounted T-Box to awaken a whole vehicle CAN network and an electric quantity sensor when the voltage is smaller than a set voltage value; the vehicle-mounted T-Box judges whether a charging condition is met or not according to the precision of the electric quantity sensor, the electric quantity of the storage battery and the health state of the storage battery, if yes, the next step is executed, and if not, the storage battery is not charged; the vehicle-mounted T-Box sends a charging request signal to the vehicle-mounted controller, if the vehicle-mounted controller feeds back a charging allowing signal to the vehicle-mounted T-Box, the storage ...

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Номер записи: 1
04-04-2023 дата публикации

Intelligent automobile millimeter wave radar network topology method

Номер: CN115902899A
Автор: YE SHENGWEI, LI LEI, RUAN PENG, YU SHIYUN, LEE DONG-HO, YUAN XIAOYA, LIU JUNSHUAI, QIAN YAN, MA YUBING
Принадлежит:

The invention provides an intelligent automobile millimeter-wave radar network topology method, which comprises the following steps of: dividing millimeter-wave radars corresponding to four corners of an automobile into a master group and a slave group, taking a left front radar and a right rear radar as master radars, and taking the right front radar and the left rear radar as slave radars; the left front radar and the right front radar form a front master-slave radar, and the left rear radar and the right rear radar form a rear master-slave radar; the front master-slave radars and the rear master-slave radars are jointly networked to form a first CAN network, so that the four radars form a special part number and are in communication connection with a port of an intelligent driving controller IDDC. According to the invention, the accuracy and safety of target identification of the vehicle can be improved.

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Номер записи: 2
07-04-2023 дата публикации

Wireless communication equipment performance test system and test method based on channel simulation

Номер: CN115941090A
Автор: YANG HAITAO, XU YUNTAO, ZHAO KUANG, CHEN GUILIN, HU YONGYANG, YU SHIYUN
Принадлежит:

The invention discloses a wireless communication equipment performance test system and method based on channel simulation, and the system comprises an audio source, and the output end of the audio source is connected with the audio signal input end of a first tested radio station or a first accompanying test radio station. The signal output end of the first tested radio station or the first accompanying test radio station is connected with one signal input end of the channel simulator through the first attenuator, and the signal output end of the interference and noise generator is connected with the other signal input end of the channel simulator. The signal output end of the channel simulator is connected with the signal input end of a second accompanying test radio station or a second tested radio station through a second attenuator, and the other signal output end of the second accompanying test radio station or the second tested radio station is connected with the other signal input ...

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Номер записи: 3
09-05-2023 дата публикации

Special effect production method and device, equipment and storage medium

Номер: CN116088844A
Автор: CHEN KEWEI, YU SHIYUN, LU YANG, NI GUANGYAO, LIU SHU
Принадлежит:

The embodiment of the invention provides a special effect production method and device, equipment and a storage medium. The method comprises the steps of displaying a special effect making interface; receiving a component adding operation, wherein the component adding operation is to select component label information of a first target component in the presented component menu list; determining a first sub-navigation hierarchy table to which the first target component belongs, and presenting the component label information under a target hierarchy node of the first sub-navigation hierarchy table; wherein the first sub-navigation hierarchy table is displayed in the special effect component navigation view in advance according to the first rendering sequence. By means of the method, in the process of making the special effect, after the component adding operation of the special effect components is received, automatic classification and division of the special effect components and automatic ...

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Номер записи: 4
16-12-2009 дата публикации

Smoke-guide dedusting car of U-shaped pipe

Номер: CN0101602950A
Автор: CHENGWU DAI, ZHANGQING ZHANG, ZIJI TANG, YUEQI ZOU, DAYONG ZHANG, QUANSHAN QIU, SHIYUN YU, DAI CHENGWU, ZHANG ZHANGQING, TANG ZIJI, ZOU YUEQI, ZHANG DAYONG, QIU QUANSHAN, YU SHIYUN
Принадлежит:

The invention discloses a smoke-guide dedusting car of a U-shaped pipe, comprising a car frame body, a smoke-guide device of the U-shaped pipe, a sweeping device of an ascending pipe, a hydraulic system and an electric control system. The smoke-guide dedusting car of the U-shaped pipe is characterized in that the smoke-guide device of the U-shaped pipe is provided with a door type rack, the innerside of a door frame of the door type rack is provided with a lifting guide rail, and V-shaped iron is arranged on the guide rail; a lifting rack is arranged below the door type rack and comprises anupper transverse beam, a lower transverse beam, a left support beam and a right support beam, the transverse beams and the support beams are all in a box type structure, the upper transverse beam is connected with the door type rack by a lifting device, and the lower transverse beam is connected with a bolt on the upper end face of the U-shaped smoke-guide pipe; clamping and grabbing devices are arranged ...

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Номер записи: 5
29-08-2023 дата публикации

Optical telephone system of optical communication comprehensive test equipment and bidirectional communication method

Номер: CN116667922A
Автор: ZUO JIAN, ZHOU SHUN, YANG HAITAO, YU SHIYUN, XU YUNTAO, HU YONGYANG
Принадлежит:

The invention discloses an optical telephone system of optical communication comprehensive test equipment and a two-way communication method, and belongs to the technical field of optical communication. The variable optical attenuation unit comprises an electrically tunable variable optical attenuator and a driving control circuit; a light source unit including a light source driver and a control circuit; the optical power measuring unit comprises a programmable transimpedance amplifier (TIA) and a control circuit; the bit error rate measuring unit comprises a bit error rate detector, a code pattern generator and a control circuit; and the control unit comprises an FPGA (Field Programmable Gate Array) frame and synchronous demodulation control circuit, a PCM (Pulse Code Modulation) codec, an interface unit and a display keyboard unit. The device can be applied to a handheld optical communication comprehensive tester to realize optical telephone and two-way communication functions, realizes ...

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Номер записи: 6
02-04-2008 дата публикации

Output control circuit of switch power supply

Номер: CN0101154889A
Автор: YU SHIYUN, TANG YONGJUN, SHIYUN YU, YONGJUN TANG
Принадлежит:

The present invention discloses a control circuit of the switch power source and the output electric voltage of the switch power source is adjustable, and the control circuit comprises an accessory power supply, a control module and a voltage regulating module, the accessory power supply is coupled to the control circuit and the voltage regulating module, the output end of the voltage regulating module is connected to the input end of the control module, the output end of the control module is connected to the control end of the main circuit switch device, the voltage regulating module switches the voltage signal from the accessory power supply to the output voltage signal with the mode of continuous adjusting and provides the output voltage signal to the control module, and the control module outputs corresponding switch control signal to the main circuit switch device according to the output voltage signal. The voltage regulating circuit and the overvoltage protecting module can be increased ...

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Номер записи: 7
23-06-2023 дата публикации

Special effect information display method and device, electronic equipment and storage medium

Номер: CN116301496A
Автор: LIAO SIRAN, YU SHIYUN, YANG JIE, LEI HECHAO, LI YU, CHEN KEWEI
Принадлежит:

The embodiment of the invention provides a special effect information display method and device, electronic equipment and a storage medium, and the method comprises the steps: responding to a viewing trigger operation for a special effect item, and determining various types of special effect items corresponding to the viewing trigger operation; and obtaining a special effect label corresponding to each type of special effect item, and displaying the special effect label, the label display mode of the special effect label being associated with the special effect action position of the special effect item corresponding to the special effect label in the special effect application image. According to the technical scheme of the embodiment, the effect of representing the special effect action position of the corresponding special effect item in the image through the arrangement condition of the materialized special effect label is achieved, further, a user can know the special effect action ...

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Номер записи: 8
22-09-2010 дата публикации

Device and method for automatically configuring print driver

Номер: CN0101840317A
Автор: WU YIFANG, YU SHIYUN, YIFANG WU, SHIYUN YU
Принадлежит:

The invention relates to a device capable of automatically configuring a print driver. The device comprises a storage module, a communication module and a control module, wherein the storage module stores a plurality of print driver installation files; the communication module can be communicated with a computer; and the control module monitors whether the computer is connected with a printer, finds corresponding print driver installation files in the storage module according to the model of the printer and the operating system type of the computer, and installs the driver of the printer on the computer through the communication module. The invention also comprises a method for automatically configuring the print driver.

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Номер записи: 9
27-06-2023 дата публикации

Automobile rain shielding system and control method thereof

Номер: CN116330940A
Автор: DONG XIXUAN, WU CHENGDONG, MA LONG, YU SHIYUN, QIAN YAN
Принадлежит:

The invention provides an automobile rain shielding system and a control method thereof. The rain shielding system comprises a rain shielding device used for shielding rain, a rainfall sensor used for detecting the outside rainfall and sending a rainfall signal to a rain shielding controller, and a door touch switch used for detecting the opening and closing state of a vehicle door and sending a vehicle door opening and closing signal to the rain shielding controller. The remote control device is used for sending a rain shielding function starting instruction to the rain shielding controller, and the rain shielding controller controls a rain shielding assembly of the rain shielding device to stretch to achieve the rain shielding function or retract into the storage box to close the rain shielding function according to the instruction sent by the remote control device and signals sent by the rain sensor and the door touch switch. The remote control device is used for sending the rain shielding ...

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Номер записи: 10
04-07-2023 дата публикации

Wickerhamomyces anomalus, microbial preparation, Chinese wolfberry fruit western wine and brewing method of Chinese wolfberry fruit western wine

Номер: CN116376729A
Автор: QIAO CHANGSHENG, SHI YUPU, NIU SISI, MA ZHENGWANG, YU SHIYUN
Принадлежит:

The invention discloses Wickerhamomyces anomalus, a microbial preparation, Chinese wolfberry fruit western wine and a brewing method of the Wickerhamomyces anomalus, the microbial preparation and the Chinese wolfberry fruit western wine. The preservation numbers of Wickerhamomyces anomalus BYBC 2.22146 and saccharomyces cerevisiae BYBC 2.21113 are CGMCC (China General Microbiological Culture Collection Center) No. 26360 and CGMCC No. 23129 respectively; the brewing method comprises the following steps: adding water into the Chinese wolfberry primary pulp, mixing and/or adding water into the dried Chinese wolfberry, crushing, homogenizing, and sterilizing to obtain a to-be-fermented liquid; the method comprises the following steps: inoculating activated and cultured Wickerhamomyces anomalus into a to-be-fermented solution for liquid fermentation, and then inoculating activated and cultured saccharomyces cerevisiae for liquid fermentation; and ageing to obtain the wolfberry-western wine.

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Номер записи: 11