Design of Automatic Test System For Real-Time Sensitive Information of Large Electromechanical Communication Equipment

Wen Liu

School of Mechanics Institute, Wuhan Textile University, Wuhan, 430200, China

Abstract: The sensitive information test of communication equipment is of great significance to ensure the normal production of machinery. The traditional sensitive information test methods have defects in hardware, which lead to the problems of high delay and small amount of maximum information concurrency. In view of the above problems, an automatic test system for real-time sensitive information of large mechanical and electronic communication equipment is designed. Based on the traditional system, RF receiver nRF24L01 and TMS320 are designed to realize the function of communication information acquisition. On the basis of designing the improved hardware part of the system, design the software part of the system. Fourier transform and correlation analysis are carried out on the signals collected and processed by hardware to separate the non-discrete information sequence. Clustering algorithm is used to cluster the separated information sets, identify sensitive information, realize automatic test of real-time sensitive information, and complete the design of automatic test system for real-time sensitive information of large electromechanical communication equipment. By comparing with the traditional sensitive information testing system, it is proved that the designed automatic testing system has short delay, can bear more information concurrency and better performance.

Keywords: Large machinery; Electronic communication equipment; Real-Time sensitive information; Automated testing; System design