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. 18, 2022
Filed:
Mar. 20, 2019
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Yuki Takaoka, Tokyo, JP;
Tomohito Oohashi, Osaka, JP;
Kazuyoshi Moritani, Osaka, JP;
Yuko Tsusaka, Kyoto, JP;
Abstract
A self-driving cleaner includes a drive unit that drives movement of a cleaner body, a control circuit disposed in the cleaner body, a camera that captures an image in front thereof, an obstacle detection sensor that detects an object, and a rotational frequency sensor that detects a stuck state. The control circuit (a) identifies information about a target object that caused the stuck state, (b) receives information indicating whether the target object is to be cleaned, and (c) controls the drive unit and a suction unit, when receiving information indicating the target object to be cleaned, to perform a first mode where the space excluding the target object is cleaned first and, thereafter, the target object is climbed if receiving cleaning reservation and perform a second mode where the target object is climbed first and, thereafter, the space excluding the target object is cleaned if receiving a cleaning start instruction.