Research On Centralized Diagnostic And Intelligent Analysis System Of Railway Signal Equipment

With the continuous increase of high-speed railway operating mileage and the rapid development of high-speed rail equipment,the signal system control technology is also becoming more and more perfect.The maintenance of signal equipment is also changed from the past fault repair state,monitoring and monitoring technology is more and more Management system at all levels of management and technical staff attention.Therefore,in the current computer technology and network technology developed today,the development of network,intelligent,integrated signal monitoring and control equipment has become a number of experts and R & D departments to solve one of the important issues.In this paper,the architecture,network composition,functional requirements and system security of the railway signal centralized diagnosis and intelligent analysis system are studied by analyzing the history,current situation and trend of monitoring and monitoring system in the background of centralized monitoring of signals.Several aspects of related technology,focusing on the ZPW-2000 track circuit as an example of the functional requirements of the signal equipment centralized diagnostic technology to key data between the system of intelligent analysis of the technology in-depth study.At the same time,according to the actual functional requirements of the system,designed specific use cases for testing and other related systems interface,its own module,comprehensive analysis and other functions.The final realization of various types of signal subsystem monitoring and monitoring and recording device data integration,to achieve equipment monitoring data to achieve centralized diagnosis and intelligent analysis,to achieve signal-level equipment diagnosis and information management system platform integrated.