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:
Jan. 27, 2026
Filed:
Mar. 09, 2022
Beijing Roborock Innovation Technology Co., Ltd., Beijing, CN;
Yansheng Niu, Beijing, CN;
Beijing Roborock Innovation Technology Co., Ltd., Beijing, CN;
Abstract
Provided are an obstacle avoidance method for a self-propelled device, a medium, and a self-propelled device. The method includes acquiring a suspension height of an obstacle on a current travel route during traveling; determining whether the suspension height of the obstacle is within a preset limited height range, wherein the preset limited height range enables a part of the self-propelled device to pass the suspension height and an other part of the self-propelled device is limited by the suspension height; and acquiring, in response to determining that the suspension height of the obstacle is within the preset limited height range, current traveling state information of the self-propelled device, and determining whether to adjust the current travel route based on the current traveling state information to avoid the obstacle.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile