The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 02, 2025
Filed:
Nov. 30, 2021
Beijing Baidu Netcom Science Technology Co., Ltd., Beijing, CN;
Zhangwei Meng, Beijing, CN;
Shixi Dong, Beijing, CN;
Chaoyu Shi, Beijing, CN;
Bingqiao Ma, Beijing, CN;
Beijing Baidu Netcom Science Technology Co., Ltd., Beijing, CN;
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.