Positioning result gross error elimination method and system

According to the positioning result gross error elimination method and system provided by the invention, the error in the positioning result is effectively detected and eliminated by utilizing speed information and adjacent range filtering, the positioning result precision is effectively improved, and accurate data support is provided for the development of existing indoor services and applications. Through the method provided by the invention, the positioning result error can be effectively and accurately detected and eliminated, the influence of gross error on the positioning result precision is reduced, and finally the improvement of the positioning result precision is realized. 本发明提出了一种定位结果粗差剔除方法和系统，利用速度信息和相邻范围滤波有效探测与剔除定位结果中的误差，实现对定位结果精度的有效提升，为现有室内服务和应用的开展提供精准的数据支撑。通过本发明的方法可实现对定位结果误差有效、准确的探测与剔除，降低了粗差对定位结果精度的影响，最终实现了对定位结果精度的提升。