The Design And Realize Of The Intelligentize Railway Signal System Based On The Computer Network And Communication Technology

The railway signal system is very important infrastructure which is used to ensure the safety of train operation, improve the traffic efficiency and the working condition of the railway staff. It's developing level is a important sign that represent the modernization of railway.With the devolepment of the railway and the technolegy of modern electron and computer, railway signal is expanding towards the intelligentize and network. From the relay interlock to the deep applied computer interlock, and the inspect of computer ,TDCS etc. railway signal is changing be out of beforetime. However,as the important basic equipment, signal machine was controled by the mode of relay interlock all the same. simThis pape binged a bran-new thinks and project .adhibited the technology ofcomputer and modern comunications ,the sigal machine will be maked of network by the intelligentize design .So the all signal machine of the station will realize network control .The sysem have merit of simpleness configuration ,convenient maintenance,and the fault can be orientationed and give an alarm.Therfore, the security of the system will be improved greatly,as well as the maintainability and the reliability.The time of fault will be shortened .At the same time,the quantity of construction will be reduceed greatly,as well as the invest of the project.First ,this paper analyzed the actuality and the existent issue of the sigal system of railway of china.so the bran-new think and the way was blought forward based the issue.and introducing the principle of design,function and project. And the pivotal technoloy was introduced and analyzed partiularly. finally,the construction design have formed integratly.In the end,this paper introduced the arisen issue of the test of the system,and project resolve.