Data transmission, measurement and control all-in-one machine structure

By designing a data transmission and telemetry control integrated machine structure and integrating two single integrated machines, the problems of low integration and high cost of traditional satellite integrated electronic systems are solved, achieving dual backup function and cost reduction.

CN223488244UActive Publication Date: 2025-10-28XIAN ZHONGKE XIGUANG AEROSPACE TECHNOLOGY GROUP CO LTD
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Patent Information

Application Number
CN202423106894.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-16
Publication Date
2025-10-28
Estimated Expiration
2034-12-16

AI Technical Summary

Technical Problem

Traditional satellite integrated electronic systems suffer from problems such as low integration, numerous internal component connection units, high power consumption, low system-level backup, and high cost.

Method used

A digital transmission, measurement and control integrated machine structure is designed. Two single integrated machines are integrated through an interface adapter board to achieve dual backup functions for measurement and control digital transmission signal processing, reduce physical interfaces, and lower the difficulty of hardware circuit design and production costs.

Benefits of technology

The dual backup function of measurement and control digital signal processing is realized, which reduces the difficulty of hardware circuit design and production cost, and improves the system integration and backup capability.

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Abstract

The utility model relates to the technical field of satellite measurement and control devices, in particular to a data transmission, measurement and control all-in-one machine structure, which comprises a single all-in-one machine A and a single all-in-one machine B. The single all-in-one machine A and the single all-in-one machine B are respectively provided with a measurement and control assembly and a data transmission assembly, and a measurement and control I < O > and a transceiving integrated antenna interface which are electrically connected with the measurement and control assembly. The data transmission I O and the data transmission transmitting antenna polarization interface are electrically connected with the data transmission assembly; the measurement and control I O and the data transmission I O of the single all-in-one machine A and the single all-in-one machine B are electrically connected with the interface adapter plate respectively, and the interface adapter plate is provided with a 2711 interface, a power supply interface, and a CAN interface, an RS-422 interface and an OC interface which correspond to the single all-in-one machine A and the single all-in-one machine B respectively. According to the utility model, two single-copy all-in-one machines are integrated through the interface adapter plate, so that the dual-backup function of measurement and control data transmission signal processing is realized, physical interfaces are reduced, and the design difficulty and the production cost of a hardware circuit are reduced.
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