Position information acquisition system and method

The invention is applicable to the technical field of position information acquisition, and provides a position information acquisition system, which comprises a satellite positioning module, a position information calculation module and a data integration filtering module, wherein the satellite positioning module is used for acquiring position information according to a satellite signal; the position information calculation module is used for calculating position information of current equipment according to the position information when the positioning module stops running within the runningstopping time of the positioning module; and the data integration filtering module is used for correcting the position information calculated by the position information calculation module when the satellite positioning module works normally. The invention correspondingly provides a position information acquisition method. Therefore, according to the position information acquisition system and the position information ac