公开(公告)号：US20240167825A1

公开(公告)日：2024-05-23

申请号：US18553035

申请日：2022-06-28

申请人： China Mobile Shanghai ICT Co., Ltd ,  CM INTELLIGENT MOBILITY NETWORK CO., LTD ,  China Mobile Communications Group Co., Ltd.

发明人： Guochun FU ,  Jianqiu WANG ,  Yunzhi ZHU

IPC分类号： G01C21/30 ,  G01C21/36

CPC分类号： G01C21/30 ,  G01C21/367

摘要： The present disclosure provides a vehicle trajectory deviation correction method and apparatus, and electronic device. The method include: obtaining a first road trajectory, wherein the first road trajectory includes multiple first trajectory points; obtaining trajectory display information of the first road trajectory with respect to an electronic map, wherein the trajectory display information includes information of road positions on the electronic map that match the multiple first trajectory points; splitting the first road trajectory into N trajectory segments based on a road structure of the first road trajectory, each trajectory segment including M consecutive first trajectory points, and each trajectory segment having a single path direction which is the path direction from the first to the last of the M first trajectory points in the trajectory segment; correcting a vehicle trajectory deviation on the electronic map based on the N trajectory segments and the trajectory display information.