基于车载网络的GPS和流媒体技术的应用

Application of GPS and streaming media technique in network of train

以实现车载网络的应用实践为出发点,应用GPS枝术和流媒体技术,基于软件工程学技术和数据库原理,以兼容性、通用性与可再编程为标准的设计原则,实现了专用GIS的运用,以友好描述的形式呈现旅客信息,以及在列车网上的传输显示。

It was pointed to the practice of network in the train, used the GPS （Global Position System） and streaming media technique, based on software engineering technique and the database principle, put forward the designing principle of Passenger information System with the standard of compatibility, generality, and ability to be reprogrammed. It was put the followings into reality： the application of special GIS（Geography Information System） of railway, displaying the passenger information in the form of friendly description, and the transmission and show of them through the network of the train.