Spaceborne remote control and telemetering terminal, system and method based on FPGA

Abstract

The invention relates to a spaceborne remote control and telemetering terminal, system and method based on an FPGA. The terminal comprises an interface management module, a data processing module, a receive data cache module and a transmit data cache module, wherein the interface management module is suitable for respectively receiving a remote control instruction and the first telemetering data delivered by an external first responder and an ADC collector; the data processing module is suitable for analyzing the remote control instruction and writing the remote control instruction to the receive data cache module according to the type of the remote control instruction; and the data processing module is also suitable for reading the second telemetering data of the transmit data cache module, and is connected to an external second responder through the interface management module. According to the spaceborne remote control and telemetering terminal, system and method disclosed by the invention, the stability and compatibility of a spacecraft system when processing the remote control instruction and transmitting the telemetering data can be improved.

Description

technical field [0001] The invention relates to the technical field of aerospace communication, in particular to an FPGA-based spaceborne remote control telemetry terminal, an FPGA-based spaceborne remote control telemetry system and an FPGA-based spaceborne remote control telemetry method. Background technique [0002] With the rapid development of space science and technology, various powerful countries in the world have begun to accelerate the exploration of space and rob space resources. Space technology has become an important indicator of comprehensive national strength. Since the end of the last century, my country has made significant achievements in the field of space technology and aerospace. Similarly, as the spacecraft system becomes more and more complex, the stability and compatibility of the system will also decline, which puts higher and higher requirements on the remote control terminal of the spacecraft. [0003] The information processing system of the sp...

AI Technical Summary

Problems solved by technology

[0004] The remote control commands and telemetry data processed by the star mission computer come from the spaceborne software receiver and the satellite attitude control stand-alone respectively. For the importance of satellite system operation, the satellite computer cannot directly receive and process remote control commands and telemetry data, and the existing technology also lacks an intermediate data processing device that is compatible with the satellite computer and takes into account the stability and flexibility of the system

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