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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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Применить Всего найдено 2. Отображено 2.
22-08-2023 дата публикации

Wide area network data replication and transmission method and device

Номер: CN116633948A
Автор: ZOU CHANGGEN, GAO XING, WU XIANCHUAN, DING YING
Принадлежит:

The invention provides a wide area network data replication transmission method and device, and the method comprises the following steps: building a transmission channel between a main database and a standby database, and building a transmission heartbeat mechanism for guaranteeing the transmission connection based on the transmission channel; establishing a heartbeat verification mechanism for ensuring data integrity between the main database and the standby database; and the main database transmits the log file to the standby database. The transmission method provided by the invention can be used for solving the problems that the time and resources are wasted and the integrity and validity of the transmitted data cannot be guaranteed due to frequent establishment and disconnection of communication between databases, and can continuously guarantee the effective transmission and reliability of the data.

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Номер записи: 1
14-07-2023 дата публикации

Production equipment for regenerated building cups

Номер: CN116423652A
Автор: LI YIZHONG, ZHAN GUIXI, WU XIANCHUAN, YANG YING
Принадлежит:

The production equipment comprises a tank body, a stirring part is arranged in the tank body, a driving part is arranged on the outer side wall of the tank body, the driving part is in transmission connection with the stirring part, the top of the tank body communicates with a feeding part, a weighing part is arranged at the bottom of the feeding part, and a discharging opening is formed in the bottom of the tank body; a water supply part communicated with the interior of the tank body is arranged at the bottom of the tank body; the feeding part contains ancient building cup waste residue powder and building cup pug, the ancient building cup waste residue powder and the building cup pug are mixed to prepare a new blank, recycling of building cup waste residues is facilitated, the weighing part measures the weight of materials contained in the storage barrel, accurate mixing according to the proportion is facilitated, and the ancient building cup waste residue powder and the building cup ...

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Номер записи: 2