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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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Применить Всего найдено 3. Отображено 3.
02-05-2023 дата публикации

Non-intrusive load identification method based on high-frequency monitoring

Номер: CN116054394A
Автор: DENG SHICONG, WANG HUIQIN, OU MINGYU, MA ZIXUN, LEI WENDONG, YAO XI
Принадлежит:

The invention provides a non-intrusive load identification method based on high-frequency monitoring, and the method comprises the steps: obtaining the power utilization data of to-be-identified user equipment; wherein the power consumption data at least comprise current, voltage and power; comparing the power consumption data with a preset event judgment rule to obtain a comparison result; determining whether a power utilization event occurs or not according to the comparison result, and if the power utilization event occurs in the comparison result, extracting a load feature vector from the power utilization data; and carrying out classification identification on the load feature vector to obtain a power utilization event type, and determining non-intrusive load identification according to the power utilization event type. According to the invention, the load feature vector is extracted from the power consumption data, and classification and identification are carried out based on the ...

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Номер записи: 1
04-07-2023 дата публикации

Distribution network environment image processing system and method

Номер: CN116386289A
Автор: OU MINGYU, DENG SHICONG, LEI WENDONG, WANG HUIQIN, MA ZIXUN
Принадлежит:

The invention provides a distribution network environment image processing system and method, and the method comprises the steps that an acquisition module transmits an electric signal and an optical signal to each wire in a distribution network according to a received acquisition instruction and a preset period, and detects a generated infrared radiation signal in real time; the preprocessing module compares the infrared radiation signal with a preset rated radiation value range and determines to recollect or output the infrared radiation signal according to a comparison result; the information processing module counts the positions and the number of the wires in the power distribution network according to the infrared radiation signals, the optical signals and the position information; the analysis module generates a control signal to the acquisition module and records time information; and the man-machine interaction module compares the state of the power distribution network in the ...

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Номер записи: 2
18-04-2023 дата публикации

Video patrol collaborative system of power distribution network

Номер: CN115986933A
Автор: LEI WENDONG, DENG SHICONG, OU MINGYU, WANG HUIQIN, XIA XIAOJUN
Принадлежит:

The invention provides a video patrol collaborative system for a power distribution network, and the system comprises the steps: a video collection terminal carries out the patrol of a preset power distribution network path according to a received patrol instruction, and collects corresponding video data; the substation patrol platform obtains corresponding video data from the video data according to the control instruction, and carries out processing according to a preset video analysis module to obtain corresponding video analysis data; the equipment state maintenance platform calls corresponding video analysis data from the video analysis data according to the control instruction, and processes the video analysis data to obtain patrol state information; and the power distribution room terminal outputs an inspection instruction to the video acquisition terminal according to a preset inspection plan, outputs a corresponding control instruction to the substation inspection platform and ...

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Номер записи: 3