中文摘要：

对北斗实时动动相对定位精度检测方法进行了探讨和分析，在常用静态已知基线检测法和后处理定位结果比较检测法的基础上，改进和提出了动态规则几何轨迹检测法、动态瞬间检测法、固定基线长度的相对动态检测法以及与GPS实时动态处理结果比较检测法等方法。利用5种方法对真实北斗实时动动定位的精度进行检测和分析，结果表明：综合使用这几种方法，可以全面、有效地分析北斗实时动动定位的精度和可靠性，具有较大参考价值，同时，实测结果也展示了目前北斗系统的发展现状及其在动动相对定位方面的有效性。

英文摘要：

This paper discussed and analyzed the precision testing methods of BeiDou real-time kine- matic-to-kinematic relative positioning in detail. Based on the testing method of static baseline and the method of comparing with the post-processing results, the paper put forward regular geometrical track kinematic testing method, kinematic instant testing method, fixed baseline length relative testing method and the method of comparing with GPS real-time processing results. The testing and analyzing results of real BeiDou kinematic-to-kinematic positioning obtained with the former five methods showed that the proposed methods are valid and comprehensive for analyzing the precision of positioning and the reliability of algorithm. Moreover, the testing results also truly showed the current development status of BeiDou System and its effectiveness in research of kinematic-to-kinematic relative positioning systems.