The embodiment of the invention provides a GPS signal correction method and device, a vehicle and a storage medium, and relates to the technical field of positioning. Historical driving routes of a plurality of vehicles are obtained, each vehicle has at least one historical driving route, and each historical driving route comprises a plurality of GPS signal points; in a plurality of historical driving routes on the same road, determining two historical driving routes which are farthest from each other as a first route and a second route; determining an azimuth angle between each pair of GPS signal points having a one-to-one correspondence relationship in the first route and the second route; determining the distance between each GPS signal point in the first route and the second route; according to the azimuth angle between each pair of GPS signal points and the distance between each GPS signal point in the first route and the second route, the corrected driving route is determined, so that the azimuth angle and the distance are both considered, and the accuracy of GPS signal correction is improved.
本申请实施例提供一种GPS信号校正方法、装置、车辆及存储介质,涉及定位技术领域。通过获取多辆车的历史行驶路线,其中,每辆车具有至少一条历史行驶路线,每条历史行驶路线包括多个GPS信号点;在位于同一道路上的多条历史行驶路线中,将相距最远的两条历史行驶路线确定为第一路线和第二路线;确定第一路线和第二路线中具有一一对应关系的每对GPS信号点之间的方位角;确定第一路线中的每个GPS信号点与第二路线之间的距离;根据每对GPS信号点之间的方位角以及第一路线中的每个GPS信号点与第二路线之间的距离,确定校正后的行驶路线从而将方位角和距离均考虑在内,提高了GPS信号校正的准确度。
GPS signal correction method and device, vehicle and storage medium
GPS信号校正方法、装置、车辆及存储介质
2024-01-19
Patent
Electronic Resource
Chinese
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS |
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