The passenger information system is a computer system relying on multimedia network technology to provide information services by display terminals in stations and vehicles.
乘客信息系统是依托多媒体网络技术，以计算机系统为核心，以车站和车载显示终端为媒介向乘客提供信息服务的系统。
With the development of the multimedia network technology and the widespread usage of the multimedia terminal, the needs of accessing the any multimedia at anytime and anywhere are impending.
随着多媒体网络技术的飞速发展和多媒体终端的普及，用户随时随地存取任意多媒体的需求越来越迫切。
With the development of the multimedia network technology and the widespread usage of the multimedia terminal, the needs of accessing the any multimedia at anytime and anywhere are impending.
随着多媒体网络技术的飞速发展和多媒体终端的普及，用户随时随地存取任意多媒体的需求越来越迫切。
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