公开(公告)号：US20240369376A1

公开(公告)日：2024-11-07

申请号：US18770042

申请日：2024-07-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yeqing Zhang ,  Xingyang Lu ,  Siyuan Cheng ,  Chenyuan Wang ,  Ying Wan

IPC: G01C21/00

Abstract: A method for guiding driving of a vehicle includes generating M lane topology curves based on an obstacle and lane lines at an intersection, an obstacle and lane lines on a driving-in road at the intersection, and an obstacle and lane lines on a driving-out road at the intersection. The lane topology curve uses as endpoint an end of a driving-in lane of the driving-in road, and a start point of a driving-out lane of the driving-out road. Reasonableness detection is performed on the M lane topology curves to obtain K′ lane topology curves, where K′ is not greater than M. A target path using the K′ lane topology curves may be used to guide the vehicle when the vehicle is located on the driving-in road.