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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 13. Отображено 13.
11-04-2023 дата публикации

Safety helmet, foreign matter detection method, electronic product and computer readable storage medium

Номер: CN115944134A
Автор: ZHANG CHENJUN, WU YUPENG, ZHANG XIANGHUI
Принадлежит:

The invention provides a safety helmet, a foreign matter detection method, an electronic product and a computer readable storage medium. The safety helmet comprises a helmet body, a detection device, a balance device, an alarm device and a processing device, the balancing device is used for monitoring position state data of the detection device and sending the position state data to the processing device, so that the processing device processes the position state data and drives the balancing device to enable the detection direction of the detection device to be vertically upward according to a result; the detection device is used for detecting state data of a foreign matter above a wearer and sending the state data of the foreign matter to the processing device, so that the processing device processes the state data of the foreign matter to carry out risk judgment and determines whether to send a risk alarm signal to the alarm device or not according to a result; and the alarm device is ...

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Номер записи: 1
31-05-2018 дата публикации

METHOD, SYSTEM, REAGENT KIT AND SYSTEM FOR VERIFYING HD-HOOK EFFECT SAMPLE AND FOR PERFORMING IMMUNOASSAY

Номер: WO2018095314A1
Автор: YANG, Yang, ZHANG, Xianghui, LIAN, Zifu, LIU, Guidong, WU, Dongyang, ZHAO, Weiguo, LIU, Yuhui, LI, Lin
Принадлежит:

A method for verifying an HD-HOOK effect sample, a system, a reagent kit and a device for verifying an HD-HOOK effect in immunoassay, an immunoassay method, and a system, a reagent kit and a system for verifying the immunoassay. The method for verifying an HD-HOOK effect sample comprises: perform chemiluminescent immune reactions on a calibration production, a peak value calibration production and a detection sample containing a target antigen (or antibody) to be detected; excite and record a reading of the chemiluminiscence for a first time and a reading of the chemiluminiscence for a second time; record an amplification A of a difference between the reading of the calibration production for the first time and a reading of the calibration production for the second time, as R0; make a comparison to determine whether an amplification A' between a reading of a sample to be detected for a first time and a reading of a sample to be detected for a second time is greater than R0; if the amplification ...

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Номер записи: 2
25-06-2020 дата публикации

NODE DEVICE SELECTING METHOD AND RELATED DEVICE THEREOF

Номер: WO2020125539A1
Автор: ZHAO, Yuekai, ZHAO, Jiahui, ZHANG, Xianghui
Принадлежит:

A node device selecting method and a related device thereof, for use in determining, on the basis of parameters reported by called node devices, a called node device for processing a terminal service request. The method of the embodiments of the present application comprises: a calling node device transmits a parameter submitting instruction to each called node device in a called node device set, where the called node device set comprises at least one called node device; the calling node device receives a parameter submitted by each called node device, where the parameter comprises the physical distance, network distance, and amount of available resources of the called node device; and, the calling node device determines, on the basis of the parameter, a called node device in the called node device set for processing a terminal service request.

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Номер записи: 3
31-05-2019 дата публикации

VIDEO GENERATION METHOD AND APPARATUS, AND ELECTRONIC DEVICE

Номер: WO2019100753A1
Автор: LIU, Beiyu, HAUNG, Ruimin, LI, Zhen, SUN, Ping, TIAN, Hao, XU, Duokai, ZHANG, Xianghui
Принадлежит:

The embodiments of the present application provide a video generation method and apparatus, and an electronic device. The method comprises: obtaining a selected audio and standard actions corresponding to time nodes in the audio; playing the audio and collecting video image frames during audio playback; displaying, at each time node of the audio during playback, the corresponding standard action; adding, to the video image frames, images of the standard actions displayed in synchronization with the collection; and generating a target video according to the audio and the video image frames at the end of the audio playback. By collecting video image frames and adding images of displayed standard actions to a video collection interface during a process of playing a selected audio, and generating a target video at the end of the audio, the technical problems in the prior art of limited immersive experience and inability to automatically generate a particular video when users play games are ...

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Номер записи: 4
23-05-2023 дата публикации

Container loading and unloading operation state detection method based on image analysis

Номер: CN116152243A
Автор: WENG NIANNIAN, ZHANG XIANGHUI
Принадлежит:

The invention provides a container loading and unloading operation state detection method based on image analysis, and the method comprises the steps: collecting an initial state image of a lifting appliance based on a preset collection device, carrying out the locking tracking of the lifting appliance based on the initial state image, and determining a real-time tracking image corresponding to the lifting appliance based on a locking tracking result; the real-time tracking image is preprocessed, the target size of the lifting appliance is determined, and a to-be-loaded and unloaded target container below the lifting appliance in the real-time tracking image is locked based on the target size; based on the locking result, obtaining a loading and unloading image of loading and unloading the target container to be loaded and unloaded by the lifting appliance, analyzing the loading and unloading image to determine a movement linear relation between the lifting appliance and the target container ...

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Номер записи: 5
25-07-2023 дата публикации

Method and system for detecting eccentricity of outer protective pipe and inner steel pipe of polyurethane foaming thermal insulation pipe

Номер: CN116481398A
Автор: CHEN PENG, ZAN BINGYANG, YANG QINGZHI, ZHANG XIANGHUI, DENG YIFEI
Принадлежит:

The invention provides a polyurethane foaming thermal insulation pipe outer protection pipe and inner steel pipe eccentricity detection method and provides a polyurethane foaming thermal insulation pipe outer protection pipe and inner steel pipe eccentricity detection system adopting the method, and the system comprises a support, a base, an outer diameter distance measuring device, an automatic horizontal platform, an inner diameter distance measuring device and a dragging device. The outer diameter distance measuring device comprises a measuring head A, a first sliding block and a first driving motor; the outer diameter distance measuring device comprises a measuring head A, a first sliding block and a first driving motor. According to the method and the system, the thickness between the outer protective pipe and the inner steel pipe is measured in a segmented manner, so that eccentricity detection of the outer protective pipe and the inner steel pipe is indirectly realized, the structure ...

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Номер записи: 6
30-06-2023 дата публикации

Preparation method of modified straw humic acid and application of modified straw humic acid

Номер: CN116355146A
Автор: WANG LEI, LIU GUIDONG, ZHANG XIANGHUI, ZHANG XIAOYING, TIAN LEI
Принадлежит:

The invention discloses a preparation method of modified straw humic acid and application of the modified straw humic acid. The preparation method comprises the following steps: (1) composting fermentation of straw; (2) extraction of straw humic acid; (3) phenolation of straw humic acid; (4) grafting of straw humic acid; plant straw is used as a raw material, straw humic acid is obtained through decomposition fermentation, alkali extraction and acid precipitation, then filtering, washing and drying are carried out, then phenolation and grafting modification treatment is carried out on the straw humic acid, and a modified straw humic acid product is obtained. The modified straw humic acid prepared by the invention is wide in raw material source, low in price and low in processing cost, can be used for improving soil infiltration water acting force, improving water storage capacity and air permeability, enables soil to be loose and easy to cultivate when being used for soil improvement, also ...

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Номер записи: 7
18-04-2023 дата публикации

Safety helmet, foreign matter detection method, electronic product and computer readable storage medium

Номер: CN115969131A
Автор: ZHANG CHENJUN, WU YUPENG, ZHANG XIANGHUI
Принадлежит:

The invention provides a safety helmet, a foreign matter detection method, an electronic product and a computer readable storage medium. The safety helmet comprises a helmet body, a sensing device, a monitoring device, a control device and an alarm device, the sensing device is used for detecting foreign matter state data in a detection range of the sensing device and sending the foreign matter state data to the control device; the monitoring device is used for monitoring inclination state data of the sensing device and sending the inclination state data to the control device; the control device is used for determining state data of a foreign matter vertically above the wearer according to the inclination state data and the foreign matter state data, and the control device performs risk judgment based on the state data of the foreign matter vertically above and determines whether to send an alarm signal to the alarm device or not according to a judgment result; and the alarm device is used ...

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Номер записи: 8
13-08-2021 дата публикации

Optical module testing device

Номер: CN113259000A
Автор: JIN HAILIANG, WANG SIJUN, XIONG FUSHENG, WU LIN, ZHANG XIANGHUI, JU JIXUN, 金海亮, 王四俊, 熊福胜, 伍林, 张向辉, 具佶勋
Принадлежит:

The invention relates to an optical module testing device, and relates to the technical field of optical fiber communication, and the device comprises a PRBS pseudo-random code generation circuit module, a PRBS pseudo-random code check module and an optical module interface circuit module. The PRBS pseudo-random code generation circuit module is used for generating a PRBS pseudo-random data packet and providing the PRBS pseudo-random data packet for the optical module interface circuit module; the optical module interface circuit module is used for being connected with an optical module, transmitting a PRBS pseudo-random data packet to the outside through the optical module, converting an optical signal received by the optical module into a PRBS pseudo-random code check data packet, and transmitting the PRBS pseudo-random code check data packet to the PRBS pseudo-random code check module; and the PRBS pseudo-random code checking and checking module is used for analyzing the difference between ...

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Номер записи: 9
06-06-2023 дата публикации

Instant low-concentration salt-resistant fracturing fluid thickening agent capable of continuously preparing fluid and preparation method thereof

Номер: CN116217797A
Автор: GAO RONGSHENG, CAO YIPING, ZHANG XIANGHUI, ZHAO SHUANG, LI QIANG
Принадлежит:

The invention relates to an instant low-concentration salt-resistant fracturing fluid thickening agent capable of being continuously prepared and a preparation method thereof. The thickening agent is prepared from long-chain alkyl tertiary amine, allyl halide, white oil, an emulsifying agent, water, acrylamide, 2-acrylamido-2-methylpropanesulfonic acid, ammonium persulfate and sodium hydrogen sulfite. The polymer has salt tolerance and viscoelasticity, the viscosity is increased by increasing the hydrodynamic volume, and the polymer shows a good spatial net structure and elasticity.

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Номер записи: 10
25-07-2023 дата публикации

Lifting system of overhead ADSS (all-dielectric self-supporting) optical cable

Номер: CN116482819A
Автор: LI HONGFENG, XUN TENGDA, LI JUN, ZHANG XIANGHUI, LI ZHIQUAN, AN RONGSHENG, GAO MINGZHE, CHENG WENJIE, GENG YUNCHI
Принадлежит:

The invention relates to a lifting system of an overhead ADSS optical cable. The lifting system is used for lifting a communication optical cable between two telegraph poles oppositely arranged on the two sides of a road. Comprising a first cable fixing device, a second cable fixing device and a synchronous lifting device arranged between the two cable fixing devices. The first cable fixing device comprises a bearing plate and a cable fixing frame; the communication optical cable is fixedly connected with the cable fixing frame; a rolling device is arranged between the cable fixing frame and the telegraph pole; the rolling device comprises a first fixed roller, a second movable roller, a third movable roller and a fourth fixed roller; a pressure adjusting device is arranged between the movable roller and the cable fixing frame; the synchronous lifting device comprises a pulley system and a winding drum device; the winding drum device comprises a shell, a main shaft, a winding drum and an ...

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Номер записи: 11
25-07-2023 дата публикации

Method and system for testing sensitivity of optical module

Номер: CN116488722A
Автор: JIN HAILIANG, WANG SIJUN, XIONG FUSHENG, ZHANG XIANGHUI, WU LIN, KOO KIL-HOON
Принадлежит:

The invention relates to an optical module sensitivity test method and system. The method comprises the following steps: converting an optical signal into a corresponding reference electric signal when the optical signal is received, carrying out attenuation amplification processing on the reference electric signal when an attenuation control signal is received to obtain an attenuation amplification electric signal, and determining a corresponding first sensitivity based on the reference electric signal, the corresponding second sensitivity is determined based on the attenuated and amplified electric signal, and the attenuated and amplified electric signal is a signal subjected to signal attenuation processing, so that the attenuated and amplified electric signal has fewer interference signals compared with the reference electric signal; therefore, the accuracy of the second sensitivity obtained based on the attenuated and amplified electric signal is higher than that of the first sensitivity ...

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Номер записи: 12
22-08-2023 дата публикации

Mode switching module and mode switching control method

Номер: CN116633439A
Автор: XIONG FUSHENG, JIN HAILIANG, ZHANG XIANGHUI, XU YONGCONG, LI JIAN, KOO GIL-HUN
Принадлежит:

The embodiment of the invention relates to a mode switching module and a mode switching control method. The module comprises a media access control (MAC) module and a mode switching module, the MAC module is connected with the mode switching module; the output end of the mode switching module is connected with external equipment, and the input end is connected with the output end of the first power supply; wherein the mode switching module comprises a first optical fiber unit, a second optical fiber unit, a four-way optical unit and a micro-control MCU unit; a four-way optical unit in the mode switching module is used for analyzing whether received optical information is received by a first optical fiber unit or a second optical fiber unit, then the working mode of the module is determined, then an optical signal is fed back to the MAC module through the MCU unit, and switching operation is executed through software, hardware or a self-adaptive mode; therefore, a switching strategy of different ...

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Номер записи: 13