Mini-satellite test remote measurement and remote control monitoring system based on service-oriented architecture and method thereof

Abstract

Provided is a mini-satellite test remote measurement and remote control monitoring system based on a service-oriented architecture and a method thereof. An object-oriented concept is adopted, and satellite and ground equipment is divided into a satellite object, a baseband object and a main test computer object for master control equipment. Multiple independent object units are designed simultaneously. Multiple services are established via a service management unit. Various required object units can be dynamically selected and combined by all the services, corresponding data processing units and encryption/decryption and scrambling/descrambling units can be scheduled, and remote measurement and remote control information of the services is displayed in real time by using a monitoring display unit so that remote measurement and remote control monitoring of multiple models of satellites can be realized. Test monitoring of multiple satellites, and different models of satellites, the baseband object equipment types and the main test computer types can be supported by the system and the method so that monitoring efficiency and generality can be enhanced.

Description

technical field [0001] The invention relates to ground telemetry and remote monitoring of satellite testing, in particular to a system and method for small satellite testing telemetry and remote monitoring based on a service-oriented architecture. Background technique [0002] In the traditional small satellite testing process, the telemetry front-end and the remote control front-end usually operate independently, and each telemetry remote control front-end is designed for a specific satellite model, which is a dedicated system. Although the small satellite test adopts this type of system, although it is not affected by the type of frequency converter and antenna equipment, it will be constrained by the type of equipment such as baseband objects and master test computer (MTP) objects of the master control equipment. Since this type of front-end is often aimed at a certain satellite model, it is difficult to directly apply it to other types of satellite tests. When carrying o...

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Problems solved by technology

How to realize this kind of universal small satellite telemetry and remote control front-end, there are no specific reports and studies at home and abroad, the main problems include: (1) how to support multi-satellite parallel testing, not limited by the number of satellites to be tested; (2) ) how to support parallel testing of multiple models, and support satellite testing in constellation mode; (3) how to support multiple different types of Realize the dynamic selection of different encryption and decryption methods, and meet the requirements of future expansion

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