Design and Application of Spacecraft Remote Test System

To solve the problem of highly-frequent spacecraft launch missions,mass-product test and multi-location parallel test,a scheme of spacecraft integration test based on remote test is proposed.Through the front and rear high-reliability Ethernet link and by support of rear SCOE and remote OCOE,the main test team and main equipment for the remote test system of spacecraft are allowed to stay in the rear,to reduce the front test team.The paper analyzes the design constraints of the spacecraft remote test,and designs the system architecture and deployment of the spacecraft remote test,and presented the work mode of the spacecraft remote test.The effectiveness of the spacecraft remote test system is verified by spacecraft integration test.