新型地铁列车乘客信息系统的总体架构及关键技术

Overall Architecture of New Metro Train Passenger Information System and Key Technologies

为了提升地铁乘客的乘车体验及舒适性,提出了一种新型的地铁列车PIS(乘客信息系统)。基于前沿多网融合的架构理念,构建了新型地铁列车PIS的拓扑结构。在阐述新型地铁列车PIS主要功能的基础上,对实现这些主要功能所需的5个关键技术(乘客助听系统、薄膜电致发光显示技术、OLED(有机发光二极管)显示技术、列车音视频智能分析及安全预警技术、车载乘客计数系统)进行了深入分析。新型地铁列车PIS可满足地铁列车智能化的需求,以及乘客获取互联网信息、乘车信息等需求。

In order to improve the ride experience and comfort of metro passengers,a new type of metro train PIS(passenger information system)is proposed.Based on the architecture concept of cutting-edge multi-network integration,the topology structure of the new metro train PIS is constructed.After expounding the main functions of the new metro train PIS,five key technologies required for realizing these main functions,including passenger hearing aid system,thin film electroluminescent display technology,OLED(organic light emitting diode)display technology,train audio and video intelligent analysis and safety early warning technology,as well as on-board passenger counting system are analyzed in depth.The new metro train PIS can meet the needs of intelligent metro train,and the needs of passengers to obtain information such as internet information and ride information.