A spaceborne intelligent sensor interface device and communication method thereof

Abstract

The invention relates to spaceborne intelligent sensor interface equipment and a communication method thereof. The spaceborne intelligent sensor interface equipment is connected between a spaceborne computer and a loaded device to realize communication between the spaceborne computer and the loaded device with different types. The spaceborne intelligent sensor interface equipment is composed of a central processing module, an equipment interface module and a communication bus; the equipment interface module and the communication bus are connected to the central processing module; the equipment interface module and the loaded device are connected; and a CAN communication module is connected with the spaceborne computer by a CAN bus. In addition, the invention provides a communication method of the spaceborne intelligent sensor interface equipment. According to the invention, automatic identification and control of the loaded device by the spaceborne computer are realized; a convertibility problem of spaceborne loads with different types can be solved; and the powerful support is provided for shortening the design and research and development period of the rapid response type satellite.

Description

technical field [0001] The present invention relates to a space-borne intelligent sensor interface device and a communication method thereof, in particular to a space-borne intelligent sensor interface how to realize intelligent identification and control of load equipment (such as star sensors, gyroscopes, flywheels, etc.) by a space-borne computer Devices and their specific methods of communication. Background technique [0002] With the development of space technology, human activities are increasingly dependent on various satellites. In the face of emergencies, the ability to quickly deploy low-cost satellites to meet emergency needs has become an important indicator of space system capabilities. However, because the space system lacks the necessary flexibility and orbital maneuverability, the rapid response capability is limited, and the space system cannot be supplemented in time. The manufacturing cost and cycle of the satellite also largely restrict the quality and ...

AI Technical Summary

Problems solved by technology

However, because the space system lacks the necessary flexibility and orbital maneuverability, the rapid response capability is limited, and the space system cannot be supplemented in time. The manufacturing cost and cycle of the satellite also largely restrict the quality and quantity of the payload launched into space.

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