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:
Mar. 24, 2026
Filed:
May. 18, 2021
Beijing Jingdong Qianshi Technology Co., Ltd., Beijing, CN;
Qi Kong, Beijing, CN;
Jinfeng Zhang, Beijing, CN;
BEIJING JINGDONG QIANSHI TECHNOLOGY CO., LTD., Beijing, CN;
Abstract
This disclosure relates to a position determination method, device, system, and computer-readable storage medium, and relates to the field of computer technologies. The method of the present disclosure includes acquiring laser point cloud data measured at a current position point of a vehicle as reference point cloud data, and acquiring point cloud data corresponding to a preset starting point of the vehicle in a point cloud map as target point cloud data; matching the target point cloud data with the reference point cloud data to determine a transformation matrix between the target point cloud data and the reference point cloud data; and determining coordinate information of the current position point according to coordinate information of the preset starting point and the transformation matrix.