【摘要】 导航技术是快速正确引导载体到达目的地的一种技术，它对提高汽车运行效率、节约能源有重要意义。目前，最新的ＧＰＳ技术、惯性导航技术和组合导航技术在汽车领域得到应用。着重阐述了ＧＰＳ技术的基本原理，简要介绍了惯性导航技术和组合导航技术。更多还原

【Abstract】 Navigation is a kind of technique with which the carrier can be guided to reach its destination in fast and right way. Therefore, it is of very important for increasing the transportation efficiency of motor vehieles and energy saving. At present, the latest GPS, inertial navigation and combination navigation techniques have been applied in motor vehicle areas. This paper gives emphasis description of the fundamental principle of GPS technique and brief presentation of the inertial navigation and combination navigation techniques.更多还原