公开(公告)号：US20240153265A1

公开(公告)日：2024-05-09

申请号：US17775606

申请日：2021-11-10

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Houkai LIU ,  Zhenan LI ,  Tianyu ZHANG ,  Xiliang DENG ,  Bing JIANG

IPC: G06V20/10 ,  G06V10/25 ,  G06V20/56

CPC classification number: G06V20/182 ,  G06V10/25 ,  G06V20/588 ,  G06T2207/30256

Abstract: A road data processing method, a device, and a storage medium are provided, and relate to the technical fields of intelligent transportation, cloud computing and spatiotemporal big data. The road data processing method includes: acquiring vehicle travelling trajectories of a road and a corresponding road unit in a road network; establishing a road vertical line for the road unit, and determining points of intersection of the vehicle travelling trajectories and the road vertical line; determining a width area of the road on the road vertical line according to position data of the points of intersection; and determining a midpoint of the width area as a road center point corresponding to the road vertical line.