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. 01, 2026
Filed:
Dec. 30, 2022
Hesai Technology Co., Ltd., Shanghai, CN;
Jie Chen, Shanghai, CN;
Jingjing Lu, Shanghai, CN;
Jinming Tian, Shanghai, CN;
Li Li, Shanghai, CN;
Shaoqing Xiang, Shanghai, CN;
Hesai Technology Co., Ltd., Shanghai, CN;
Abstract
A detection method () of a lidar (), the lidar (), and a system for a vehicle () including the same. The lidar () is capable of rotating around a rotating shaft, and includes an emitting unit () having a plurality of laser emitters (). The detection method () includes: step S, controlling the plurality of laser emitters () to emit laser beams for detection so that the lidar () has a non-uniform angular resolution along a horizontal direction; step S, receiving echoes of the emitted laser beams for detection reflected by a target object and converting the echoes into electrical signals; and step S, calculating a distance and/or reflectivity of the target object according to the electrical signals. Thereby, an angular resolution along a horizontal direction of the lidar () is flexibly configured, flight time and power consumption are reduced, and a detection range of the lidar () is improved.