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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 16. Отображено 16.
02-11-2011 дата публикации

Method for preparing composite hard coating on min-cutter and min-cutter

Номер: CN0102230156A
Автор: CHUNFENG LUO, CHENG CHEN, JIANGUO QU, LUO CHUNFENG, CHEN CHENG, QU JIANGUO
Принадлежит:

The invention discloses a method for preparing a composite hard coating on a min-cutter and a min-cutter. The method for preparing a composite hard coating on a min-cutter comprises the steps of carrying out pretreatment before coating, implantation of metallic ions and deposition of hard coating on the surface of the min-cutter to be processed. According to the invention, metallic ions are implanted into the surface of the min-cutter through energy-loaded ion beams generated by an ion implanter before the hard coating is deposited on the surface of the min-cutter to be processed; therefore, physical and chemical properties of the surface of the min-cutter to be processed are changed, binding force between the hard coating and the min-cutter in the process of hard coating deposition is improved, and burns to the cutting edge of the mini-cutter are avoided, thereby enabling the min-cutter with the coating to have a more excellent processing property and a longer service life and successfully ...

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Номер записи: 1
30-05-2023 дата публикации

Data acquisition monitoring method and device based on block chain and 5G slice private network technology

Номер: CN116192418A
Автор: HUANG BUTIAN, WANG PING, LUO CHUNFENG, HE QINMING, LIU ZHENGUANG
Принадлежит:

The invention discloses a data acquisition monitoring method based on a block chain and a 5G slice private network technology, and the method comprises the steps: taking a member as a node to construct a block chain, and deploying a data acquisition monitoring smart contract to the block chain; secondly, constructing a 5G slice private network to form an end-to-end network model; then, the data acquisition end performs acquisition and uploading; and finally, the verified data is linked by using a block chain technology, and a life cycle event of the complete data is recorded. According to the method, mechanisms and users participating in data acquisition and monitoring, data contents and data life cycle events are linked by utilizing the block chain technology, the method has data storage, verification, query and analysis functions, the block chain technology is utilized to ensure that the data cannot be tampered, the permission of the user to the data is controlled by utilizing an intelligent ...

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Номер записи: 2
01-04-2015 дата публикации

500kV line relay protection device detection method and system

Номер: CN104483567A
Автор: LUO CHUNFENG, HUANG YANGMING, OU WEICHAO, TAN ZHICONG, WU LIHUI, TAN ZHIBAO, YAN SIWEI, LI QIANG, CHEN QINGSONG, MO YINGSHENG, QIU HONGMING, LAI JIANHUI, REN XINYUAN, XU ZILI, MO JING
Принадлежит:

The invention relates to a 500kV line relay protection device detection method and system. The method comprises the following steps: receiving a test order of to-be-detected relay protection devices and a test parameter and a standard fixed value of each preset logic protection test case, which are input by a user; acquiring sampling precision of the current to-be-detected relay protection device; generating a test sequence according to the logic protection test case and the test parameter corresponding to the current to-be-detected relay protection device when the sampling precision is greater than a preset precision threshold value; outputting the test sequence to the to-be-detected relay protection device, receiving an action message returned by the to-be-detected relay protection device, and generating detection result information in a preset format of the current to-be-detected relay protection device; generating a detection result of a next relay protection device according to the ...

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Номер записи: 3
23-06-2023 дата публикации

Voice skill UI updating method, online debugging method and device

Номер: CN116319736A
Автор: YANG YANG, LUO CHUNFENG
Принадлежит:

The invention discloses a voice skill UI updating method and device and an online debugging method and device.The voice skill UI updating method comprises the steps that a current pre-downloading category is obtained from a cloud end, and the current pre-downloading category comprises a universal voice skill UI and a special voice skill UI, the special voice skill UI is obtained based on prediction of historical voice interaction behaviors of the target user in the cabin; determining a non-downloaded voice skill UI from the current pre-downloading category; and obtaining resource packet address information of the undownloaded voice skill UI, and pre-downloading a resource packet of the undownloaded voice skill UI from the cloud based on the resource packet address information. According to the method and the device, the starting speed of the voice skill UI is not influenced while the voice skill UI is normally new online.

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Номер записи: 4
23-06-2023 дата публикации

Method, device and equipment for testing mistaken touch of key

Номер: CN116296334A
Автор: BI JIANHUA, GU FENG, LUO CHUNFENG, SUN CHANG'AN, QI XIAOYING
Принадлежит:

The embodiment of the invention discloses a method, a device and equipment for testing mistaken touch of a key. The test method comprises the following steps: acquiring image information of a target key; determining the type of the target key according to the image information; and according to the type of the target key, determining a test point corresponding to the target key, and performing a pressure test on the test point so as to perform a false touch test on the target key. According to the key false touch test method, device and equipment provided by the embodiment of the invention, the test reliability can be improved.

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Номер записи: 5
23-05-2023 дата публикации

Integrated operation and maintenance monitoring alarm platform construction method and operation and maintenance monitoring alarm system

Номер: CN116149943A
Автор: LUO CHUNFENG, XIONG LIANG, HUANG BUTIAN, HE QINMING, LIU ZHENGUANG, JIAO YINGYING
Принадлежит:

The invention discloses a construction method of an integrated operation and maintenance monitoring alarm system. The overall architecture for establishing an operation and maintenance monitoring module comprises a service topology component, a service instrument panel component, a call chain analysis component, a log retrieval analysis component and the like; the overall framework of the operation and maintenance monitoring module is connected to the monitoring alarm module; according to the connection condition of the overall architecture and the monitoring alarm module, a data storage structure is adapted, the data storage structure is set to be an encryption storage module, and data transmission of the monitoring alarm module is subjected to attribute encryption storage through the encryption storage module; and when each component of the operation and maintenance monitoring module monitors abnormity, the monitoring alarm module gives an alarm. The integrated operation and maintenance ...

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Номер записи: 6
07-10-2009 дата публикации

Device for inserting and placing shank for precision cutter diamond coating

Номер: CN0101550545A
Автор: QU JIANGUO, LUO CHUNFENG, MA YAN, JIANGUO QU, CHUNFENG LUO, YAN MA
Принадлежит:

The invention discloses a device for inserting and placing shank for precision cutter diamond coating, wherein the device for inserting and placing shank includes at least two sets of shank plug jacks for inserting and placing shanks and a cooling part provided at side of the shank plug jack. Because the invention designs a device for inserting and placing shank with at least two sets of shank plug jacks for inserting and placing shanks, the processing equipment with the device can machine a plurality of precision cutters at one time when performing precision cutter diamond coating machining; and then the inventions uses the cooling part to performing cooling releasing to the heat produced on the miniature cutter during the machining of precision cutter diamond coating, so as to ensure the temperature condition of the precision cutter to perform diamond coating machining, improve the producing machining efficiency and reduce the production cycle, thereby reducing the cost of the coating ...

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Номер записи: 7
19-03-2014 дата публикации

Storage battery measurement and control system

Номер: CN103645443A
Автор: ZHANG YIQUN, LIN LIPENG, LI YONGHAO, PAN TIANHUA, HUANG JIANHONG, LUO CHUNFENG, MO JING, HUANG YANGMING, WU ZEJUN, LIAO HUAHUI, ZHENG JIANMING, CHEN FUYUAN, CHEN YONGJIAN, HUO WENQI
Принадлежит:

Disclosed in the invention is a storage battery measurement and control system comprising a host unit and at least one module unit connected with the host unit. A plurality of module units with the same structure are arranged in parallel and are respectively connected with single batteries in a to-be-measured storage battery group and the host unit. The host unit includes a first processing module; and the first processing module is respectively connected with a battery group voltage collection amplification circuit, a floating current signal collection amplification circuit and an alternating-current discharging loop during internal resistance testing. And the at least one module unit includes a second processing module connected with the first processing module; and the second processing module is also respectively connected with an equalization circuit, a voltage acquisition circuit, an internal resistance signal acquisition circuit, a temperature sensor and a power isolation circuit ...

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Номер записи: 8
21-04-2023 дата публикации

Biosensor chip for SPR (Surface Plasmon Resonance) detection

Номер: CN115993348A
Автор: LIN XIAOGANG, WANG KE, XIE MINGNA, YANG MENGJIE, TOKISO, LUO CHUNFENG
Принадлежит:

The invention relates to the technical field of biological inspection and detection, and particularly discloses a biosensor chip for SPR (Surface Plasmon Resonance) detection, which comprises a metal film for bearing a to-be-detected substance, a light-transmitting medium-metal film interface for SPR detection is established between the metal film and a light-transmitting medium, the metal film is a metal film in an electrode array form, and the light-transmitting medium-metal film interface is a transparent medium-metal film interface. And the electrode array is connected to an alternating current signal source. The biosensor chip solves the technical problem that the result is inaccurate due to overlong biological binding reaction time in traditional SPR detection.

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Номер записи: 9
20-08-2014 дата публикации

Desilting, blowing and sand sucking device for construction of bridge foundation steel cofferdam

Номер: CN103993619A
Автор: LUO CHUNFENG, HE YOUWEI, LIU ZHENGGUO, WANG YONGHONG, LI XIAOYAN, HE XIONGJUN, ZHAO XIA, WANG XIAOMIN, WANG JIANG
Принадлежит:

A desilting, blowing and sand sucking device for construction of a bridge foundation steel cofferdam comprises a cover body, a sand flushing device and a sand sucking device, wherein the sand flushing device and the sand sucking device are arranged inside the cover body; the sand flushing device gathers mud gravel; the sand sucking device sucks and discharges the mid gravel out of the cover. The desilting, blowing and sand sucking device for construction of the bridge foundation steel cofferdam has the advantages of being high in efficiency, good in applicability, simple in structure, good in operability, economical efficiency and application prospect, and the like.

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Номер записи: 10
25-07-2012 дата публикации

Device for inserting and placing shank for precision cutter diamond coating, and processing equipment

Номер: CN0101550545B
Автор: JIANGUO QU, CHUNFENG LUO, YAN MA, QU JIANGUO, LUO CHUNFENG, MA YAN
Принадлежит:

The invention discloses a device for inserting and placing shank for precision cutter diamond coating, wherein the device for inserting and placing shank includes at least two sets of shank plug jacksfor inserting and placing shanks and a cooling part provided at side of the shank plug jack. Because the invention designs a device for inserting and placing shank with at least two sets of shank plug jacks for inserting and placing shanks, the processing equipment with the device can machine a plurality of precision cutters at one time when performing precision cutter diamond coating machining;and then the inventions uses the cooling part to performing cooling releasing to the heat produced on the miniature cutter during the machining of precision cutter diamond coating, so as to ensure thetemperature condition of the precision cutter to perform diamond coating machining, improve the producing machining efficiency and reduce the production cycle, thereby reducing the cost of the coating process ...

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Номер записи: 11
11-04-2023 дата публикации

Method and system for identifying users stealing electricity proportionally

Номер: CN115952445A
Автор: XIE JIAAN, WU LIHUI, LUO CHUNFENG, TAN ZHIBAO, WANG YANDONG, LIU LIANG, LIN XIAOBO, WU MUCHENG, LIU XIANG, WANG QIZHE
Принадлежит:

The invention relates to the technical field of power distribution network electricity stealing prevention, in particular to a method and a system for identifying users stealing electricity in proportion. The method comprises the following steps: S1, respectively sampling the electric energy of an incoming line total electric meter and the electric energy of each outgoing line branch branch electric meter according to a preset sampling frequency; s2, establishing an electricity larceny identification model according to the electric energy of the incoming line total electricity meter and the electric energy of each outgoing line branch branch electricity meter at each sampling moment; s3, judging whether the electricity stealing identification model has a unique solution or not, and if yes, identifying a user stealing electricity in proportion according to the unique solution; according to the invention, the electricity larceny identification model can be established through the electric ...

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Номер записи: 12
27-03-2018 дата публикации

Relay anti -collision device

Номер: CN0207149484U
Автор: XU JIAZHENG, LUO CHUNFENG, TAN ZHICONG, LI QIANG, YAN SIWEI, CHEN QINGSONG, XU XIAOYANG, WU ZHENTAO, GUAN JUNKANG, YU SHENGYANG, LIU XIUFU, LIU ZHIYONG, SUN JINGTAO, HU RONGXING
Принадлежит: FOSHAN POWER SUPPLY BUREAU GUANGDONG POWER GRID CORP, FOSHAN POWER SUPPLY BUREAU, GUANGDONG POWER GRID CORP.

The utility model relates to a power equipment technical field, more specifically relates to a relay anti -collision device. Include the rectangle box body that is enclosed by four sides, the uncovered department of box body one end is equipped with the installation panel, and the uncovered department of the other end is equipped with arch protection panel, arch protection panel and box body sidedepartment be equipped with the side trompil, the uncovered size and the big or small looks adaptation of relay operation contact of box body installation panel end, the installation panel on be equipped with the viscidity structure, the installation panel be connected with relay control panel. The utility model provides a pair of relay anti -collision device, its simple structure, simple to operate, the relay operation contact is bumped to the fine operating personnel mistake of having avoided, simultaneously, the condition that can also look over the relay operation contact in real time through ...

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Номер записи: 13
23-11-2011 дата публикации

Hard alloy cutter with diamond coating and preparation method thereof

Номер: CN0102248187A
Автор: JIE TANG, CHUNFENG LUO, JIANGUO QU, CHENG CHEN, TANG JIE, LUO CHUNFENG, QU JIANGUO, CHEN CHENG
Принадлежит:

The invention discloses a hard alloy cutter with a diamond coating and a preparation method thereof. The cutter comprises a cutter matrix and the diamond coating arranged on the surface of the cutter matrix; and a transitional layer is arranged on the cutter matrix. The preparation method comprises a pretreatment step of the matrix and a diamond depositing step, wherein in the pretreatment step, the transitional layer is formed on the matrix. The cutter can be used for avoiding the adverse influence of a cobalt element on the diamond coating and has the strength of the cutter matrix.

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Номер записи: 14
05-08-2015 дата публикации

Method for improving seedling grafting survival rate

Номер: CN104813851A
Автор: CHEN JIANYING, LUO CHUNFENG, HU YUANJIN, CHEN FANG, CHEN YANYING
Принадлежит:

The invention relates to the technical field of seedling cultivation, and discloses a method for improving seedling grafting survival rate. The method for improving the seedling grafting survival rate includes following steps: A, selecting tree stocks (5) and scions (6), and inserting the scions (6) after being cut into incisions of the tree stocks (5); B, using a seedling cultivation device to promote growth of the scions (6). By using the method for improving the seedling grafting survival rate, a nutrient solution can be drained through a liquid outlet when the nutrient solution is not needed. The seedling cultivation device used in the method for improving the seedling grafting survival rate plays a part in fixing the scions newly grafted, and additionally when an annular container is filled with water, the water dissolves drugs, and the drugs permeate into the tree stocks from irrigation holes, promote growth of the scions, and then improve the survival rate in grafting.

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Номер записи: 15
18-12-2002 дата публикации

Radio energy transmission system

Номер: CN0001385971A
Автор: LUO CHUNFENG, CHUNFENG LUO
Принадлежит:

This invention relates to a wireless electro energy transmission system realizing electro energy, dynamic and static transmission containing mutual independent RF signal transmitting end and receiving end. The transmitting part contains voltage-stabilized source, transmitter, an electro dipole transmitting antenna. The voltage-stabilize source is connected with the rectify circuit of the transmitter, the antenna is linked with the oscillator circuit. The receive terminal part contains the electro dipole receive antenna, rectify circuit and charging device.

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Номер записи: 16