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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.:

US 12590803 B1

PDFFull Text
Date of Patent:
Mar. 31, 2026

Filed:

Apr. 21, 2022

Method for planning path navigation, storage medium and electronic device

Applicants:

Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, CN;

Leayun Technology Co. Ltd. of Zhuhai, Zhuhai, CN;

Inventors:

Boyang Guo, Zhuhai, CN;

Gao Chen, Zhuhai, CN;

Yanyu Chen, Zhuhai, CN;

Yaqi MA, Zhuhai, CN;

Assignees:

GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI, Zhuhai, CN;

LEAYUN TECHNOLOGY CO., LTD. OF ZHUHA, Zhuhai, CN;

Attorney:

Armstrong Teasdale LLP

Primary Examiner:

Navid Z Mehdizadeh

Assistant Examiner:

Oliver undefined Tan

Int. Cl.
CPC ...
G01C 21/20 (2006.01); A47L 11/24 (2006.01); A47L 11/40 (2006.01);
U.S. Cl.
CPC ...
G01C 21/206 (2013.01); A47L 11/24 (2013.01); A47L 11/4011 (2013.01); A47L 2201/04 (2013.01);
Abstract

The present disclosure relates to a method for planning a path navigation, a storage medium and an electronic device in the technical field of path navigation. The method for planning the path navigation includes: planning an initial path of a sweeping robot, performing obstacle detection on each path point on the initial path within a range of a first variable neighborhood, and recording a distance between the each path point and an obstacle; segmenting the initial path according to the distance between the each path point and the obstacle; calculating a path offset of a segmented initial path to obtain an offset path; and performing smoothing processing on the offset path to obtain a final path.

Find Patent Forward Citations

Guo, Boyang. (2026). Method for planning path navigation, storage medium and electronic device (U.S. Patent No. 12590803). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12590803

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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