Research On Intelligent Operation And Maintenance System Of Train Control Center Based On BIM And Big Data Technology

In recent years,China’s high-speed railroad business has developed rapidly,and the overall technical level of railway transportation has gradually entered the world’s advanced ranks.The development of informatization and intelligence to high-speed railway equipment operation,maintenance and management has put forward higher requirements.The train control system,which is the key system for high-speed railways,is directly related to the safety and smooth operation of high-speed railways.However,the existing the existing train control equipment monitoring system still has many shortcomings,such as incomplete state monitoring of the train control center host equipment and unintuitive display of data informationBIM and big data technology have developed rapidly in recent years.As the "main force" of management in equipment operation and maintenance stage,its application in all walks of life has achieved initial results.BIM technology information integration and intelligent analysis of big data can solve the current problems existing in the operation and maintenance management of train control system.Based on this,this thesis proposes an intelligent operation and maintenance system for train control center based on the combination of BIM and big data technology,strengthens the collection and integration of data,realizes the three-dimensional display of information,,establishes a field oriented intelligent big data platform,which organically combines expert experience and intelligent algorithm to achieve intelligent management.This thesis systematically analyzes the current development status of operation and maintenance of train control systems both at home and abroad,introduces the composition and function of train control system,also BIM Technology and big data technology and its application in intelligent operation and maintenance system,puts forward the function and performance requirements of the intelligent operation and maintenance system of the train control center,studies the construction of the intelligent operation and maintenance system of train control center based on BIM and big data technology from the aspects of system hierarchy,network structure,system composition,system interface,network interface and big data platform,further more,describes the establishment of intelligent decision-making system and the development of system functions from the hardware and software designing.Through the research of the subject,a set of intelligent operation and maintenance system has been designed,which can monitor the operation status of various equipment comprehensively in the train control center,visualize graphic display in real time and quickly obtain equipment failure information,helping operation and maintenance personnel to quickly locate the cause of the failure,and make certain contributions to promote the development of the maintenance and management for China railway signal equipment.