摘要
介绍广州地铁3号线PIDS系统列车运营信息的原理,对信号系统与PIDS系统的接口升级进行了详细阐述,并对PIDS功能的进一步完善提出建议。
PIDS, or passenger information display system, is required to accurately show train operation information to improve the service level of urban track traffic. The principle of the PIDS of Guangzhou Metro Line 3 is explained and the upgrading made to the interface between the signalling systems and the PIDS system is described in detail and recommendations for improving the PIDS function is proposed.
出处
《铁道通信信号》
2014年第12期90-92,共3页
Railway Signalling & Communication
关键词
信号系统
接口升级
Signal system
PIDS
Interface function improvement
