Design and Implementation of 3D Visual O&M Platform for Railway Signaling System
This paper analyzes the current situation and existing problems of railway signaling system O&M,and puts forward the application ideas of building information modeling(BIM)technology in the O&M stage of the signaling system.Based on BIM technology,a 3D visual O&M platform for signaling system is built,and the design principles,functional architecture,data flow direction and implementation method of the platform are elaborated.The platform functions include the functions of long-term reserved center platform,center platform and terminal platform,specifically including data fusion display,device quality evaluation,device trend analysis,knowledge case library,device inquiry,cable information,circuit emergency,temporary repair alarm,asset management,O&M expansion and other functional modules.Emphasis is placed on the analysis of data flow in the center platform and terminal platform,as well as the realization of the main interface and cable information module functions of the terminal platform.The platform serves as a model for the in-depth application of BIM technology in signaling system,which provides a reference for the application of BIM technology in the full life cycle of signaling system.
NETL
NSTL
万方数据
维普
