GPS定位的调车系统

简要介绍了差分GPS原理和调车监控过程；阐述了利用GPS进行调车监控系统设计的基本思想和GPS调车监控系统的基本结构；详细论述了GPS调车监控车载系统的软件设计，其中特别强调了设计过程中如何利用线路元素将调车系统的监控功能、电子地图的实时显示功能有效地结合起来，以提高系统的通用性、可移植性和节省系统的存储空间；同时，对调车过程中的勾计划实现、十五三模式控制等作了简要介绍。

Shunting system based on GPS positioning

The differential GPS principles and the monitoring procedures of shunting are briefed. The basic design ideas to use GPSfor shunting monitor system are explained as well as the fundamental structure of the system. Software design is elaborated and it isemphasized how to use the line element to combine the system monitor function with the real-time display function of the electronic map,so as to improve the system universality, transplantability and to save the storage space. Also introduced is the realization of the shuntingplan and the control mode.