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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 10. Отображено 10.
02-06-2023 дата публикации

Data processing method and system based on electric power big data

Номер: CN116205408A
Автор: CHEN BINGQIAN, WANG CHUNLI, YAN YAN, LIN JINGXUAN, CHEN XILONG, CHEN XIAOMIN, XIE ZHEN, LIN XIAONING
Принадлежит:

The invention provides a data processing method and system based on electric power big data, and the method mainly comprises the following steps: obtaining the electric power big data sent by each electric power system, and carrying out the data analysis of each electric power big data, so as to obtain the data analysis amount of each electric power big data; determining state information of each power system according to the data analysis quantity of each power big data, and calculating an estimator of each data analysis quantity according to each data analysis quantity and each state information; calculating an analysis quantity residual value of each electric power big data according to each data analysis quantity and the estimator of each data analysis quantity, and performing abnormal data identification on each analysis quantity residual value to identify abnormal data in each electric power big data; and performing data correction on the abnormal data, and repeatedly executing the ...

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Номер записи: 1
04-04-2023 дата публикации

Auxiliary control data analysis system and method of intelligent substation

Номер: CN115909168A
Автор: GUO WEI, HUANG JING, CHEN XIAOMIN, LI XINHONG, LIN XIAONING, WANG CHUNLI, CHEN XILONG, GAO XIAN, YAN YAN, WANG LIANG, ZHANG CHENGWEI, ZHANG NA, LIN SHAOYUAN, LI YANGSEN
Принадлежит:

The invention relates to an auxiliary control data analysis system of an intelligent substation. The auxiliary control data analysis system comprises an information monitoring module, a database, a position analysis module, a data processing module and an information display module, the information monitoring module monitors video data collected by the camera; the database stores all the collected video data; the position analysis module analyzes the moving track of the object based on the video data and judges the object entering the monitoring area; the data processing module carries out data processing according to different monitoring objects; and the information display module displays the information after data processing. According to the invention, the category of the monitored object is judged by analyzing the moving track of the object, classification processing is carried out, suspicious personnel are prevented from entering the transformer substation, and the phenomenon that ...

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Номер записи: 2
09-05-2023 дата публикации

Voice processing method of equipment, voice equipment, device and storage medium

Номер: CN116092488A
Автор: YAO WENXING, XU ZHENGXIN, WANG DECHUANG, WU ZHIFEI, HUANG JIAN, CHEN MIN, KE LINCHUAN, LIN XIAONING, HONG WEIZHONG
Принадлежит:

The invention relates to a voice processing method of equipment, voice equipment, a device and a storage medium, the method comprises the following steps: after the equipment is powered on, starting a voice acquisition device according to storage configuration information of the equipment, a voice signal acquired by the voice acquisition device is a first voice acquisition signal, and when the equipment is in an offline state, the first voice acquisition signal is a second voice acquisition signal; and determining first operation information corresponding to the first voice acquisition signal according to entry configuration information corresponding to the voice acquisition device, generating a master control interrupt signal according to the preset first operation information when the first operation information is the preset first operation information, and transmitting the first voice acquisition signal to the voice acquisition device based on the master control interrupt signal. And ...

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Номер записи: 3
02-06-2023 дата публикации

Visual analysis method and system based on electric power big data

Номер: CN116205407A
Автор: YAN YAN, WANG CHUNLI, GAO XIAN, CHEN XILONG, LIN JINGXUAN, XIE ZHEN, LIN XIAONING, CHEN XIAOMIN
Принадлежит:

The invention provides a visual analysis method and system based on electric power big data, and the method comprises the steps: carrying out the analysis and classification of the electric power big data corresponding to each electric power infrastructure project according to a project name, and marking the number of project construction days corresponding to the same project name as project data; performing data processing on the project data to obtain a selected single project, and performing analysis processing on the selected single project to obtain a score value of the selected single project; constructing a visual chart of each electric power infrastructure project according to the data of each project and the score value of the selected single project; and analyzing the collected starting time, ending time and access times of the user for accessing each visual chart each time to obtain a visual analysis chart of the power infrastructure project. According to the method, the visual ...

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Номер записи: 4
21-04-2023 дата публикации

BIM (Building Information Modeling)-based intelligent substation management and control method and system

Номер: CN115994835A
Автор: GUO WEI, HUANG JING, CHEN XIAOMIN, LIN XIAONING, LI XINHONG, CHEN XILONG, GAO XIAN, WANG CHUNLI, YAN YAN, WANG LIANG, ZHANG CHENGWEI, ZHANG NA, LI YANGSEN, LIN SHAOYUAN
Принадлежит:

The invention relates to a BIM (Building Information Modeling)-based intelligent substation management and control method and system. The system comprises a data acquisition module, a data transmission module and a data analysis module, the data acquisition module is used for acquiring basic information data and maintenance resources of a transformer substation through a building information model and acquiring position information of the transformer substation; the data transmission module is used for transmitting the acquired basic information condition and maintenance resource of the transformer substation and the position information of the transformer substation; and the data analysis module is used for predicting maintenance resources of the transformer substation and planning position information of the newly-built transformer substation. According to the method, the resources needing to be consumed by the transformer substation are predicted, the predicted value is compared with ...

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Номер записи: 5
02-05-2023 дата публикации

Image frame processing method and device, computer equipment and storage medium

Номер: CN116055652A
Автор: WU ZHIFEI, WANG DECHUANG, YAO WENXING, LU TIEJUN, CHEN MIN, XU ZHENGXIN, LIN XIAONING, HUANG JIAN, HONG WEIZHONG, KE LINCHUAN
Принадлежит:

The invention provides an image frame processing method and device, computer equipment and a storage medium, and the method comprises the steps: obtaining a to-be-processed image frame set; data rows of all the to-be-processed image frames in the to-be-processed image frame set are mixed, a mixed image frame set is obtained, and the data rows are used for indicating data corresponding to all rows of pixel points in the to-be-processed image frames; and performing frame supplementation based on adjacent mixed image frames in the mixed image frame set to obtain a target image frame set, and displaying the target image frame set in a display interface.

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Номер записи: 6
02-06-2023 дата публикации

Analyzing and processing method and system based on electric power big data

Номер: CN116205405A
Автор: WANG CHUNLI, YAN YAN, CHEN XILONG, LIN JINGXUAN, LIN XIAONING, XIE ZHEN, GAO XIAN, CHEN XIAOMIN
Принадлежит:

The invention provides an analysis processing method and system based on electric power big data. The electric power big data is divided into first-level data and second-level data; sequentially judging whether the first-level data and the second-level data are qualified or not according to the message queue; training a preset analysis algorithm by taking the unqualified primary data as a training sample to obtain a trained preset analysis algorithm; performing data analysis on the first-level data by utilizing a trained preset analysis algorithm to obtain a data analysis result, and determining a corresponding visual analysis chart; performing formatting processing and data cleaning on the unqualified secondary data in sequence, and creating a configuration file based on data source information of the secondary data; constructing visualized analysis charts according to the configuration file and the secondary data after data cleaning, and inputting the two visualized analysis charts into ...

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Номер записи: 7
04-04-2023 дата публикации

Power transmission and transformation equipment full life cycle cost evaluation method based on carbon emission measurement and calculation

Номер: CN115907486A
Автор: CHEN XIAOMIN, WANG CHUNLI, CHEN XILONG, GUO WEI, LIN XIAONING, YAN YAN, ZHANG NA, WANG PENGFEI
Принадлежит:

The invention relates to a power transmission and transformation equipment full life cycle cost evaluation method based on carbon emission measurement and calculation, and the method comprises the following steps: S1, calculating equipment economic cost, including equipment production cost, equipment transportation cost, installation cost, operation and maintenance cost and scrap cost; s2, calculating the carbon emission cost of the equipment according to the carbon emission of each link; s3, calculating the risk cost of the whole process of the project based on the related equipment, materials and carbon emissions in combination with the project time, including spot market risk cost and carbon market risk cost; s4, the equipment economic cost, the equipment carbon emission cost and the risk cost are coupled, and a full-life-cycle comprehensive cost model of the power transmission and transformation equipment is constructed; and S5, evaluating the full-life-cycle cost of the power transmission ...

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Номер записи: 8
27-06-2023 дата публикации

Mainboard grounding position simulation device and method

Номер: CN116338420A
Автор: HONG WEIZHONG, YAO WENXING, LIN XIAONING, XU ZHENGXIN, CHEN MIN, HUANG JIAN, WANG DECHUANG, LU TIEJUN, KE LINCHUAN
Принадлежит:

The embodiment of the invention provides a mainboard grounding position simulation device and method. The device comprises a substrate; the at least one telescopic grounding unit is arranged on the substrate, the telescopic grounding unit is used for being in contact with a to-be-tested mainboard in a first telescopic state and being separated from the to-be-tested mainboard in a second telescopic state, and the length of the telescopic grounding unit in the first telescopic state is larger than that of the telescopic grounding unit in the second telescopic state. According to the mainboard grounding position simulation device provided by the embodiment of the invention, the at least one telescopic grounding unit is arranged, and each telescopic grounding unit can select whether to be in contact with the mainboard or not by changing the telescopic state, so that the selection whether the mainboard is grounded or not is realized; the grounding state of the mainboard at various grounding ...

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Номер записи: 9
30-05-2023 дата публикации

Preparation method of silver-graphite-graphene coating and application of silver-graphite-graphene coating on conductive part of high-voltage isolating switch

Номер: CN116180176A
Автор: ZHANG CHENGWEI, PANG ZHEN, DING YI, GUO WEI, CHEN BAOAN, ZHANG QIANG, LIN XIAONING
Принадлежит:

The invention relates to a preparation method of a silver-graphite-graphene coating and application of the silver-graphite-graphene coating on a conductive part of a high-voltage isolating switch. Graphene and graphite are added into a plating solution used for composite electroplating at the same time, the surface of a plated part is covered with a layer of graphene through a graphene solution according to the situation that second-phase particles are not evenly distributed during electroplating, and the effect of blocking ultraviolet rays and corrosion environment erosion in all directions is achieved; and through the graphite solution, the situation that the conductivity of the coating is reduced and the surface is blackened due to graphene agglomeration caused by excessive immersion times is avoided. And through surface treatment after plating, the graphene covers the surface of the composite plating layer, and the corrosion blocking effect is achieved. According to the technical method ...

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Номер записи: 10