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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 17. Отображено 17.
13-06-2023 дата публикации

Tractor for high-altitude power laying and traction method

Номер: CN116253192A
Автор: HE DABING, YANG BO, HAN XIN, YIN ZHANGQIN, FENG GUOLI, LIU BIN, LIU HU, ZHANG LEI, WEI MINGLEI, BAO YONGCHUN, ZHOU YANG
Принадлежит:

The invention discloses a tractor for high-altitude power laying and a traction method.The tractor comprises a mounting plate, a support is fixedly connected to one side of the bottom of the mounting plate, fixing plates are fixedly connected to the two ends of the support, a shell is fixedly connected to the top face of the mounting plate, and two traction mechanisms are rotatably mounted in the shell; one end of one traction mechanism is fixedly connected with a servo motor, the servo motor is fixedly installed on the top face of the installation plate, and a wire outlet and a wire inlet are formed in the top face and the bottom face of the shell correspondingly. The device effectively solves the problems that a worker needs to carry a cable on a high-voltage line tower manually in the existing cable laying process, the high-voltage cable is heavy and inconvenient to carry and has certain danger, and the worker needs to pull the cable in the laying process, so that the cable is inconvenient ...

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Номер записи: 1
27-06-2023 дата публикации

Construction method for slope water and soil conservation

Номер: CN116335164A
Автор: LI JIUYOU, LIU ZHICHENG, FENG GUOLI, LIU JIJUN, CHEN JUNBO, CHEN ZHENGUANG, XU XUECHENG, DING YONGGUO, WU XIAOJING, ZHANG RUI
Принадлежит:

The invention discloses a construction method for slope water and soil conservation, relates to the field of slope maintenance, and aims to solve the problems that according to a traditional slope maintenance method, a slope is simply covered with a covering net, effective protection measures cannot be selected according to the property of the slope, a gap exists between the slope and the covering net due to unevenness of the slope, and the slope is damaged. In order to solve the problems of serious water and soil loss, high maintenance cost and the like caused by the fact that soil of a slope body is washed by rainwater during raining, the following scheme is provided, the method comprises the following steps that S100, land leveling is carried out on the slope body according to a leveling surface, the height difference value of the land on the same vertical surface and the leveling surface does not exceed a preset threshold value, and the step S200 is carried out after leveling is completed ...

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Номер записи: 2
09-05-2023 дата публикации

Method and device for sensing operation situation of power communication network

Номер: CN116090618A
Автор: FENG GUOLI, WANG NING, LI XIAOBO, ZHENG YUANYUAN, SUN QIAN, CHEN LIJIE, WEI WENBIN, MA RUN, HA XINNAN
Принадлежит:

The invention provides an operation situation sensing method and device for an electric power communication network. The method comprises the following steps: acquiring a communication signal index value set operated on a digital twin electric power communication network; inputting the communication signal index value set into a rational fractal neural network module to obtain a first fitting curve; fitting time sequence information in the first fitting curve by using a bidirectional long-short-term memory network to obtain an index predicted value set at the next moment; and inputting the index prediction value set at the next moment into a support vector machine classifier, and obtaining an operation situation category obtained by the support vector machine classifier through classification according to the index prediction value set at the next moment. According to the method, the operation situation category of the digital twin power communication network can be predicted according ...

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Номер записи: 3
19-11-2014 дата публикации

Household electrical appliance monitoring system based on ZigBee

Номер: CN104155922A
Автор: FENG GUOLI, HE TAO, HU CHENG
Принадлежит:

The invention provides a household electrical appliance monitoring system based on ZigBee. The system comprises a household electrical appliance, a main controller and a sub-controller. The main controller is used for receiving work data of the household electrical appliance and sending user control signals; and the sub-controller is used for acquiring the work data of the household electrical appliance, sending the data to the main controller and receiving instructions of the main controller to execute operation on the household electrical appliance. The main controller and the sub-controller are connected through a bus which employs a ZigBee wireless communication mode. According to the invention, the household electrical appliance monitoring system has the advantages of good scalability, low cost, low power consumption and the like, the overall system complexity is quite low, work conditions of the household electrical appliance can be known in real time, the electricity consumption ...

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Номер записи: 4
19-11-2014 дата публикации

Power consumption monitoring system for power consumption terminal

Номер: CN104158285A
Автор: HE TAO, HU CHENG, FENG GUOLI
Принадлежит:

The invention brings forward a power consumption monitoring system for a power consumption terminal. The power consumption monitoring system comprises a controller, a real-time acquisition module, an electric energy measuring module, a wireless communication module, a user identification module, a power supply management module, a clock module, a memory and a remote control terminal. By using the power consumption monitoring system, a user can remotely receive power consumption information of the power consumption terminal, send a control instruction to a CPU and control a power consumption switch of an electric appliance via the CPU. The power consumption monitoring system is suitable for multiple environments such as a house, a school, an office building, a hotel, a station, a club and the like, has a wireless communication function and is the best choice for achieving power consumption management of an intelligent building and a smart home; and the power consumption monitoring system ...

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Номер записи: 5
28-07-2023 дата публикации

Network traffic prediction method, model training method and device

Номер: CN116506305A
Автор: FENG GUOLI, WANG NING, CHEN LIJIE, YANG HAIBO, GUAN JINYU, LI XIAOBO, MA RUN, WANG YE, WANG SHENGJIE
Принадлежит:

The invention provides a network traffic prediction method and device, and a model training method and device, and relates to the technical field of electric power. The method comprises the following steps: acquiring a space-time mixed graph corresponding to a plurality of to-be-predicted nodes, wherein the space-time mixed graph comprises respective positions and historical network usage amounts of the plurality of to-be-predicted nodes; and inputting the space-time mixed graph into a space convolution module in the network traffic prediction model to obtain a plurality of space adjacency matrixes, inputting the plurality of space adjacency matrixes into a time convolution module, and carrying out space-time feature fusion through the time convolution module, so that space information and time information can be effectively fused, and the network traffic prediction accuracy is improved. And the time-space fusion feature matrix is mapped through an output layer of the network traffic prediction ...

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Номер записи: 6
14-04-2023 дата публикации

Antibacterial and antiviral large biological functional leather containing wormwood active component

Номер: CN115961110A
Автор: HUANG XIAOHUA, WANG PEIYU, DONG XINZHI, FENG GUOLI
Принадлежит:

The invention relates to leather, in particular to antibacterial and antiviral large biological functional leather containing wormwood active ingredients, which comprises a leather layer, and the leather layer is coated and/or soaked by molecular nest protective liquid to form a modified leather layer. According to the antibacterial and antiviral large biological functional leather containing the wormwood active component, after the leather is treated through the molecular nest protection liquid, the leather has excellent antibacterial, antiviral, mildew-proof and acarus killing performance through plant extracts in the molecular nest protection liquid, and the leather can resist high temperature, acid and alkali through the modified molecular nest material.

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Номер записи: 7
28-07-2023 дата публикации

Power device with magnetic voltage dividing ring

Номер: CN116504758A
Автор: MA ZHIYONG, LIAO QIPO, FENG GUOLI
Принадлежит:

The invention provides a power device with a magnetic voltage dividing ring. The power device comprises a power device main unit, a first voltage dividing ring unit and a second voltage dividing ring unit, the first voltage dividing ring unit is arranged around the power device main unit, the second voltage dividing ring unit is arranged on the periphery of the first voltage dividing ring unit, and the second voltage dividing ring unit is spirally arranged clockwise or anticlockwise. According to the structure of the semiconductor power device provided by the invention, the basic form of the voltage dividing ring is changed, a spiral outward conducting electronic path formed by the voltage dividing ring is utilized, the magnetic field performance which a traditional voltage dividing ring does not have is improved, and due to the forward direction and the reverse direction of the flowing direction, an S-pole or N-pole magnetic field is formed on the front surface of a chip; and a part of ...

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Номер записи: 8
23-03-2018 дата публикации

Recovery unit is smashed to abandonment leftover bits

Номер: CN0207126647U
Автор: FENG GUOLI, CHEN SHUANGMEI, WU XIANGXIANG
Принадлежит: UNIV WEST ANHUI, WEST ANHUI UNIVERSITY

The utility model discloses a recovery unit is smashed to abandonment leftover bits, smash the case including charging box, first crushing case and second, charging box fixed mounting is on first crushing case, and charging box and first crushing case are linked together, first crushing incasement is provided with crushing pivot, and install on smashing the pivot at rotary crushing blade interval,still install on the first crushing incasement wall with rotary crushing blade matched with fixed blade, smash the pivot lower extreme and pass first crushing bottom of the case portion and downwardly extending, the bottom of smashing the pivot is connected to the drive and smashes the rotatory first motor of pivot, first crushing case lower extreme still is provided with rather than the unloading pipe that is linked together, and the other end and the second of unloading pipe are smashed the case and be linked together, the second is smashed the incasement and still is provided with crushingrunner ...

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Номер записи: 9
01-09-2010 дата публикации

Construction method for newly increasing arched open cut tunnel at railway operating line tunnel portal

Номер: CN0101818645A
Автор: BU JUN, GUOLI FENG, QIANG GUO, XIAOLIANG GUO, WEI HAO, WENGUANG HAO, YUHUA HUO, LEI JUN, GUANGWEI LI, BINGHUI LIU, RUILONG MEN, LIN WANG, XINGLIN WANG, XINXING YANG, XUFENG YUAN, PENGXIAN ZHAO, FENG GUOLI, GUO QIANG, GUO XIAOLIANG, HAO WEI, HAO WENGUANG, HUO YUHUA, LI GUANGWEI, LIU BINGHUI, MEN RUILONG, WANG LIN, WANG XINGLIN, YANG XINXING, YUAN XUFENG, ZHAO PENGXIAN
Принадлежит:

The invention relates to the field of tunnel construction, in particular to a construction method for newly increasing an arched open cut tunnel at a railway operating line tunnel portal. The construction method solves the problems that the conventional construction method for newly increasing the arched open cut tunnel at the railway operating line tunnel portal has complex process, difficult operation, low construction efficiency, large safety risk, poor construction quality and the like. The construction method comprises the following steps of: surveying setting-out, construction of manually digging hole piles, fiber concrete slab prefabrication, joist construction, processing and assembly of an H profile steel frame, short side wall construction, arch construction of the arched open cut tunnel, end-sealing concrete construction and the like. The fiber concrete slab and the profile steel frame form an integral structure, so the stability is good, and the safety is ensured; the method ...

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Номер записи: 10
10-12-2014 дата публикации

Method for describing and analyzing semi-structured pages

Номер: CN104199928A
Автор: SHA WEIGUO, YU YE, WANG YE, REN DONGXIAO, FENG GUOLI, WU MINRONG, XIA KUN, LI BIN, SHI KEFENG, ZHANG LIANG
Принадлежит:

The invention relates to a method for describing and analyzing semi-structured pages, in particular to the method for describing and analyzing the pages crossing terminals based on XML. The method for describing and analyzing the semi-structured pages is characterized by comprising the following steps that (1) layout and local style information is recorded into a page describing file according to specified page description, and the binding relation information between interface elements and data fields is recorded into the page describing file; (2) for terminals of different types, a specific page describing analyzer is used for analyzing the page describing file, and the layout mode and data binding relation of a page describing interface on the corresponding terminal is acquired. According to the method, the XML is used for describing and presenting the page describing interface. The method is used, so that development personnel only need to define a page describing file once in the designing ...

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Номер записи: 11
18-07-2023 дата публикации

Distributed model training method and device in edge computing optical network

Номер: CN116455470A
Автор: LI YAJIE, CHEN LING, ZHAO YONGLI, ZHANG JIE, FENG GUOLI, ZHANG LIZHONG, XIA KUN, LIU JUN, LIU FENG, WANG SHENGJIE
Принадлежит:

The invention discloses a distributed model training method and device in an edge computing optical network. The method comprises the following steps: selecting candidate loops according to whether loop reliability requirements and node quantity requirements are met or not and whether source nodes are contained or not; selecting a node including a source node from the loop, calculating the calculation time and transmission time of each iteration, and obtaining the number of iterations according to the model precision so as to obtain the total training duration; judging whether the resources on the ring meet the requirements of computing resources and spectrum resources or not, wherein the judgment mode of the requirements of the computing resources is that the available number and time slots are sufficient, and different nodes comprise the same idle time period; the frequency spectrum resource demand judgment mode is as follows: idle frequency spectrum slot serial numbers are the same and ...

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Номер записи: 12
05-03-2014 дата публикации

Microsatellite marker specific primers for identification of Sinkiang colored cotton series No.1 to23 varieties and applications thereof

Номер: CN103614456A
Автор: YOU CHUNYUAN, NIE XINHUI, LIN ZHONGXU, QIN JIANGHONG, ZHAO TUQIANG, LEI JIANGRONG, FENG GUOLI, LV JUN
Принадлежит:

The invention provides microsatellite marker specific primers for identification of Sinkiang colored cotton series No.1 to 23 varieties, and methods for identification of Sinkiang colored cotton series No.1 to 23 varieties by utilization of the specific primers. Microsatellite marker specific primers described in the claim 1 are subjected to PCR amplification, the amplification results are subjected to electrophoresis for identification. For the first time, 30 microsatellite marker primers are screened. Through gene amplification and electrophoretic analysis, the finger-prints of specific, characteristic and combination primers of each Sinkiang colored cotton are combined with digital information, the identification capability of each variety and other varieties is raised, and protection of variety intellectual property and rights and interests can be provided effectively for breeders.

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Номер записи: 13
02-05-2023 дата публикации

Time-sensitive network traffic scheduling method for power business

Номер: CN116055377A
Автор: WANG YE, FENG GUOLI, MA RUN, LI BO, MA MENGXUAN, ZHANG LIZHONG, YAN SHUYI, ZHAO AN, LI HONGRU
Принадлежит:

The invention discloses a time-sensitive network traffic scheduling method for power business, which is characterized in that a K short path algorithm is proposed based on a TAS scheduling mode to optimize routing planning, an improved tabu search preferential algorithm is proposed to quickly schedule and solve a traffic scheduling scheme, and port gate control list calculation is given. Two environments of a small-scale high-connectivity network and an actual industrially generated network topology are used in simulation scheduling time delay, a high-load scene and a low-load scene are set respectively, two heuristic algorithms provided by the invention are tested for multiple times, and then the schedulability, end-to-end total time delay and algorithm execution time of different algorithms are evaluated, so that the real-time scheduling time delay of the different algorithms is evaluated. It is proved that the tabu search algorithm provided by the invention can be used for solving in ...

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Номер записи: 14
23-06-2023 дата публикации

Method and device for deploying backup controller in multi-domain SDN

Номер: CN116319270A
Автор: LI XIAOBO, MA RUN, FENG GUOLI, HUA RONGJIN, WU SHUANG, HA XINNAN, WANG NING, WEI WENBIN, WANG SHENGJIE, WEN XINGXIAN, TOYOTA, CHEN LIJIE, ZHENG YUANYUAN, WANG XIAOFANG, YANG HAIBO, TAN CAN, YU PENG
Принадлежит:

The embodiment of the invention provides a backup controller deployment method and device in a multi-domain SDN (Software Defined Network). The method comprises the following steps: initializing a particle position and a particle speed of a particle swarm optimization algorithm; the particle position comprises the number of backup controllers, a managed domain and a directly connected switch; if the number of cycles is smaller than the maximum number of cycles, executing loop iteration processing: updating or maintaining the particle position and the particle speed of each particle according to the optimization condition of the fitness evaluation function when a preset constraint condition is met; the smaller the number of the backup controllers is, the better the fitness evaluation function is; and in response to the condition that the number of cycles is greater than or equal to the maximum number of cycles, changing the number of the backup controllers, re-executing loop iteration processing ...

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Номер записи: 15
24-12-2014 дата публикации

Vector graph updating method for describing service information

Номер: CN104239491A
Автор: SHA WEIGUO, YU YE, SUN YIN, REN DONGXIAO, FENG GUOLI, WU MINRONG, XIA KUN, LI BIN, LI RONG
Принадлежит:

The invention relates to a vector graph updating method for describing service information. The vector graph updating method is characterized by comprising the following steps: firstly, describing a vector graph through a vector graph information describing file and extracting newest vector graph information at regular time or according to needs by a server side; when a client side obtains the newest vector graph information, analyzing specific graph information containing a node and a connection relation by a graph data analyzer; comparing with a previous graph, analyzing increment information of graph changes; modifying a previous graph by a graph generation module according to the increment information; generating a newest vector graph on the basis that the newest vector graph is the same as the previous graph. By adopting the method, the work of the server side is simplified to extract the newest vector graph information at regular time or according to the needs to form data describing ...

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Номер записи: 16
14-04-2023 дата публикации

Roof photovoltaic panel convenient to clean

Номер: CN115967343A
Автор: ZHAO HANG, ZHANG SHOUGEN, LIU HU, FENG GUOLI, MA HAIXIANG, WEI MINGLEI, LIU WAN, WANG QI, ZHOU YANG
Принадлежит:

The invention relates to a roof photovoltaic panel convenient to clean, a cleaning mechanism is installed on the photovoltaic panel, the cleaning mechanism comprises a fixing frame, the photovoltaic panel is fixedly connected with the fixing frame, two sides of the fixing frame are provided with sliding grooves, the two sliding grooves are slidably connected with a sliding frame, the inner side of the sliding frame is provided with a brush abutting against the photovoltaic panel, and the brush is connected with the photovoltaic panel. A first spring is clamped between the sliding frame and the fixing frame, a water receiving mechanism is installed on the fixing frame, a plurality of sealing mechanisms are arranged on the sliding frame at equal intervals, each sealing mechanism comprises a fixing plate, a plurality of fixing plates are fixedly connected to the sliding frame at equal intervals, and a sliding plate is slidably connected to a fixing rod; a second spring is clamped between the ...

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Номер записи: 17