轨道交通自动联锁模拟系统设计

Design of automatic interlocking simulation system for rail transit

联锁系统主要实现站内道岔、信号机、轨道电路之间的联锁控制,是轨道交通安全高效行车不可缺少的保障装备。出于安全因素考虑,联锁系统的培训不能在现场环境中进行,为此,设计轨道交通自动联锁的模拟系统,可以仿真联锁系统的重要环节。系统基于PHP与MySQL平台设计,可以高效完成联锁功能模拟,还可以设置故障点完成检修分析,再现真实场景的具体应用。系统基于B/S模式开发,操作员基于客户端浏览器即可完成联锁系统模拟及培训。

Interlocking system mainly realizes interlocking control among switches,signal machines and track circuits in the station,and is an indispensable guarantee equipment for safe and efficient running of rail transit.For safety reasons,the training of interlocking system can not be carried out in the field environment.Therefore,this paper designs and implements the simulation system of rail transit automatic interlocking,which can simulate the important links of the interlocking system.Based on PHP and MySQL platform design,the system can efficiently complete the simulation of interlocking function,and can also set the fault point to complete maintenance and analysis,and reproduce the specific application of real scenes.The system is developed based on B/S mode,and the operator can complete the simulation and training of the interlocking system based on the client browser.