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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 12478241 B1

PDFFull Text
Date of Patent:
Nov. 25, 2025

Filed:

Jul. 12, 2021

Control method for self-moving device and self-moving device

Applicant:

Dreame Innovation Technology (Suzhou) Co., Ltd., Suzhou, CN;

Inventors:

Shunchang Yu, Suzhou, CN;

Zhen Wang, Suzhou, CN;

Shenghao Tang, Suzhou, CN;

Assignee:

DREAME INNOVATION TECHNOLOGY (SUZHOU) CO., LTD., Suzhou, CN;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Harry Y Oh

Int. Cl.
CPC ...
A47L 11/40 (2006.01); A47L 9/28 (2006.01); G05D 1/00 (2024.01); G06T 7/13 (2017.01); G06T 7/70 (2017.01); G06V 10/12 (2022.01); G06V 10/764 (2022.01); G06V 10/774 (2022.01); G06V 10/82 (2022.01); G06V 10/94 (2022.01); G06V 20/10 (2022.01); H04N 23/60 (2023.01); H04N 23/61 (2023.01);
U.S. Cl.
CPC ...
A47L 11/4011 (2013.01); G05D 1/0238 (2013.01); G05D 1/0246 (2013.01); G06T 7/13 (2017.01); G06T 7/70 (2017.01); G06V 10/82 (2022.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06V 2201/07 (2022.01);
Abstract

A control method for a self-moving device, includes: obtaining edge information of a working area where the self-moving device is located; obtaining an environment image captured while moving; obtaining access door information based on the environment image; and dividing independent areas within the working area based on the access door information and the edge information. The self-moving device includes a movement component, a movement driving component, an image identification component and a control component.

Find Patent Forward Citations

Yu, Shunchang. (2025). Control method for self-moving device and self-moving device (U.S. Patent No. 12478241). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12478241

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

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