Research on Software Automatic Simulation Testing System of Electronic Scale

In order to test the software cheating behaviour of electronic scale in the market, a set of software automatic simulation testing system for electronic scale is put forward. Hardware device which consists of key-press simulation module, weighing simulation module and image processing module is built, and the program for software automatic simulation testing system is written, Certain experiments on different electronic scales were done, the results show that this system can be used to evaluate the performance of electronic scale, This system improves the testing efficiency, What´s more, the accuracy rate of the result is high, which shows the stability and the generality of the system. Finally, this system offers a valuable reference to the research of the digital indicating weighing instruments and relevant measuring instruments.