Research On Maintenance Monitoring Technology Of Equipment In High-speed Railway Station

In recent years,the intelligent management of high-speed railway station equipment has been paid more and more attention by enterprise managers.In all the operation and service activities of high-speed railway station,all kinds of equipment are needed to be supported by effective operation,so maintenance and management of station equipment is one of the important work of enterprise management.The manager should monitor the whole station equipment in a comprehensive and real-time manner.Once the equipment data is abnormal,it can diagnose the cause in time and maintain the equipment.In view of the present situation,the high-speed railway station lacks an effective and feasible solution to solve the above mentioned problems.This thesis applies the mobile communication technology to the high-speed rail station,designs a high-speed railway station equipment maintenance monitoring system based on the mobile client,and has important practical significance for the real-time monitoring and maintenance of the equipment.Based on the research background and significance of equipment maintenance monitoring system in high-speed railway station,this thesis analyzes the development status of equipment maintenance and maintenance system at home and abroad,and then analyzes the overall requirements of the system.The high-speed railway station maintenance monitoring system is divided into three parts:data acquisition,background server and mobile client.Then,according to the data acquisition part,the analog quantity,the switch quantity and the data amount of the equipment are collected by the advanced sensor technology and transferred to the database of the backstage server.Thirdly,for the background server part,the database is designed in detail.At the same time,the diagnosis maintenance strategy of the equipment is studied,and the fault diagnosis model is established.The BP neural network algorithm optimized by genetic algorithm is used to analyze and diagnose the abnormal data,and the results are sent to the mobile client in real time,which is convenient for the staff to maintain the equipment quickly.Finally,according to the mobile client part,the system is designed and implemented by using the Android client development principle and related technology.The function module is divided into:user management module,monitoring data management module,fault alarm management module.The maintenance management module,the equipment management module and the equipment maintenance module.achieve the goal of dynamic information display and maintenance management of high-speed railway station equipment,and use nested layout to improve the aesthetics and diversity of terminal interface.The research and implementation of maintenance monitoring technology for high-speed railway stations provide reasonable dispatching arrangements for managers.It improves the management efficiency of station equipment and the service quality of station,and has good theoretical research significance and practical value.