Abstract：Combined with the current software features and the requirements for function expansion of the

current test equipment engineering project，a set of test data analysis system was designed. The system includes the functions of remote test data monitoring，historical data playback，test data analysis，data prediction simulation，and test data collaborative sharing，etc. It realized the improvement of the functions of the current test and control system which transform process-oriented data management into analysis-oriented data management. The system has been applied in many test projects and provided reliable data management and analysis tools for the test. Finally，it helps users to improve the test efficiency.

      Key words：test data；data analysis；remote test