Position information acquisition method and system based on single Beidou positioning base station

Abstract

The invention relates to the technical field of position information acquisition, and discloses a position information acquisition method and system based on a single Beidou positioning base station, and the method comprises the steps: carrying out the data preprocessing of obtained original positioning data; carrying out fusion processing on the preprocessed data acquired by the plurality of single Beidou high-precision positioning reference stations; carrying out data difference and filtering processing on the fused data based on customer needs; and the processed data is stored and analyzed to generate a high-precision positioning result, so that the positioning precision of the satellite navigation system is improved: the multi-path effect and the ionosphere influence can be effectively eliminated by utilizing the single-Beidou high-precision positioning base station system, thereby improving the positioning precision of the satellite navigation system and improving the positioning accuracy of the satellite navigation system. Compared with a method of combining a plurality of satellite navigation systems, a large amount of hardware and software investment can be saved, and the reliability and stability of the system are further improved by combining the Beidou satellite navigation system and the single Beidou high-precision positioning base station system.

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