公开(公告)号：US20240248916A1

公开(公告)日：2024-07-25

申请号：US17923202

申请日：2021-11-30

Applicant: Beijing Baidu Netcom Science Technology Co., Ltd.

Inventor： Zhangwei MENG ,  Shixi DONG ,  Chaoyu SHI ,  Bingqiao MA

IPC: G06F16/29 ,  G06F16/23

CPC classification number: G06F16/29 ,  G06F16/2365 ,  G06F16/2379

Abstract: This disclosure provides a map data updating method, a map data updating apparatus and an electronic device, and relates to the field of map technology. The method includes: obtaining update information of first map data, and a mapsheet in the first map data that corresponds to the update information; performing, based on a spatial update range of the update information, clipping processing on target data of the mapsheet to obtain first target mapsheet data, the first target mapsheet data including data in the target data that is within the spatial update range; updating, based on the first target mapsheet data and the update information, the first map data.