摘要
随着城市轨道交通的不断发展和信息技术的进步,城市轨道交通乘客信息系统(PIS)越来越作为一个独立的系统出现在城轨建设中,以提高运营效率和服务水平。本文对PIS系统做了简单的总结,并对其发展进行了展望。
The Passenger Information System （PIS） has now been introduced more and more in the urban rail constructions as a independent system to improve operation efficiency and service level, along with the development of Urban Rail Transit. This paper summarizes the development of PIS, and presents a prospect for its intending application.
出处
《铁路通信信号工程技术》
2007年第5期46-48,共3页
Railway Signalling & Communication Engineering
