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:
Jun. 16, 2026
Filed:
Dec. 26, 2024
Ubtech Robotics Corp Ltd, Shenzhen, CN;
Xuan Luo, Shenzhen, CN;
Chunyu Chen, Shenzhen, CN;
UBTECH ROBOTICS CORP LTD, Shenzhen, CN;
Abstract
An obstacle avoidance control method for a robot includes: obtaining, by a depth camera perception system, envelope motion information of each movable obstacle in a target operating environment in a current control cycle, and accessing a pre-stored actual voxel block position of each environmental obstacle in the target operating environment, wherein the actual voxel block position of each environmental obstacle was measured by the depth camera perception system before the movable obstacles were present in the target operating environment; and determining a number of target obstacles that need to be avoided by a number of key obstacle-avoidance parts of a target robot in the target operating environment according to all of the envelope motion information and all of the actual voxel block positions.