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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 12376723 B1

PDFFull Text
Date of Patent:
Aug. 05, 2025

Filed:

Dec. 14, 2022

Autonomous mobile device and control method thereof

Applicant:

Qfeeltech (Beijing) Co., Ltd., Beijing, CN;

Inventors:

Xingguo Xing, Beijing, CN;

Xin Wu, Beijing, CN;

Yiming Zhang, Beijing, CN;

Zhen Chen, Beijing, CN;

Assignee:

QFEELTECH (BEIJING) CO., LTD., Beijing, CN;

Attorney:

MILLBURN IP PLLC

Primary Examiner:

Aaron L Troost

Int. Cl.
CPC ...
A47L 11/40 (2006.01); G01S 15/931 (2020.01); G01S 17/931 (2020.01); G05D 1/00 (2024.01); G06V 10/141 (2022.01); G06V 20/58 (2022.01); H04N 23/71 (2023.01); H04N 23/74 (2023.01);
U.S. Cl.
CPC ...
A47L 11/4011 (2013.01); A47L 11/4002 (2013.01); A47L 11/4061 (2013.01); G01S 15/931 (2013.01); G01S 17/931 (2020.01); G06V 10/141 (2022.01); G06V 20/58 (2022.01); H04N 23/71 (2023.01); H04N 23/74 (2023.01); A47L 2201/04 (2013.01); G05D 1/0246 (2013.01);
Abstract

An autonomous mobile device and a control method are disclosed. The autonomous mobile device includes a main body and an imaging device, a detecting device, a light source assembly, and a controller disposed at the main body. The imaging device is configured to acquire image information in a predetermined direction of the main body. The predetermined direction includes an upward direction of the main body. The detecting device is configured to detect obstacle information in the upward direction of the main body. A light outputting direction of the light source assembly includes the upward direction of the main body. The controller is configured to, when the detecting device detects the obstacle within a predetermined distance range in the upward direction of the main body, control the light source assembly to turn on to provide illumination for the imaging device.

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