关键词: GPS导航系统, 北斗定位系统, 单点定位模型算法

Abstract:

The Beidou satellite positioning system can provide rapid and high precision satellite positioning of simple digital message communication to the user by simple and practical algorithms,so as to provide effective assistance in the localization of GPS navigation system.A combination of the two positioning model is built based on an analysis of the single point locating principles of GPS and Beidou combined satellite navigation system.The effectiveness of the proposed algorithm is verified.

Key words: GPS navigation system;beidou positioning system;single point positioning model algorithm