随着我国北斗卫星导航系统的日趋完善,在很多重要领域摆脱国外GPS的依赖已成为迫切需要。本文采用国产高精度双星多频接收机,在电动模型车上进行了模拟列车定位实验和探索,验证了采用北斗/GPS定位方法的可行性。 As China’s Beidou satellite navigation system is increasingly perfect, in many important areas to get rid of the dependence of foreign GPS has become an urgent need. In this paper, a domestic high-precision double-satellite multi-frequency receiver was used to simulate the train locating experiment and exploration in the electric model car, which verified the feasibility of using the Beidou / GPS locating method.