南京地铁车载信号至车辆的接口功能与管理  

Interface Functions and Management of Cab Signal to Vehicle in Nanjing Metro

作　　者：李芳 

机构地区：[1]南京地铁运营分公司检修中心,助理工程师南京210012

出　　处：《现代城市轨道交通》2008年第5期16-19,共4页Modern Urban Transit

摘　　要：针对南京地铁信号系统的车载信号与车辆的接口关系,具体介绍了车辆至车载信号的输八接口、车载信号(ATP、ATO)至车辆的输出接口、"地一车"信号设备之间的双向接口以及车载信号指令通过与车辆的接口通信对车辆安全运行的控制。最后,分析了南京地铁目前将车载信号设备划分给车辆系统维护管理的利与弊。The input interface of vehicle to cab signal,the output interface of cab signal (ATP and ATO) to vehicle,the bi-directionai interface be- tween ground-vehicle signal equipment as well as the control of ve- hicle safe operation by cab signal directives via vehicle interface com- munication are introduced.Finally,the advantages and disadvantages of maintenance management for cab signal equipment incorporated into vehicle system in Nanjing Metro are analyzed.

关 键 词：车载信号 车辆 接口 

分 类 号：U231.7[交通运输工程—道路与铁道工程]