Software Design and Implementation of Automatic Mass GPS Receiver Quality Inspection System

摘要

This paper proposed a software solution of GPS receiver quality inspection system based on the Simulated Signal Source. The GPS receiver quality inspection software of friendly man-machine interface, high efficiency and good stability is developed using language C#. Firstly, the functions of system are analyzed by the objective-oriented means. And the block diagram of whole software structure is given. Then the main function, data flow diagram, design effect and testing process of the Mathematical and Simulation Subsystem, Management and Control Subsystem and Testing and Evaluation Subsystem are detailed introduced. At last the quality inspection report on the Novatel dual-frequency receiver proved that the GPS receiver quality inspection software system is of good openness and high transplant ability.