成都地铁1号线信号车载子系统与车辆接口技术改造

摘要

The chengdu metro line 1 signal system the vehicle subsystems of relevant function and working principle are mainly introduced, and through the actual in line 1 case analysis, design of the vehicle subsystems and vehicle system optimized renovation plan interface circuit for chengdu metro line of safety provides much more reliable guarantee%主要介绍了成都地铁1号线信号系统车载子系统的相关功能和工作原理,并通过在1号线的实际案例分析,设计了车载子系统与车辆系统的接口电路优化改造方案.为成都地铁1号线的行车安全提供了更为可靠的保证.