Invention Grant
- Patent Title: Auto clean machine and auto clean machine control method
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Application No.: US16924138Application Date: 2020-07-08
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Publication No.: US11690490B2Publication Date: 2023-07-04
- Inventor: Guo-Zhen Wang , Ting-Yang Chang
- Applicant: PixArt Imaging Inc.
- Applicant Address: TW Hsin-Chu
- Assignee: PixArt Imaging Inc.
- Current Assignee: PixArt Imaging Inc.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: A47L9/28
- IPC: A47L9/28 ; A47L11/40 ; G01B11/02 ; G05D1/02 ; A47L9/00
Abstract:
An auto clean machine comprising: a height computing device; and an obstacle determining device. The height computing device is turned on to compute a height or an overhang height of an obstacle when the obstacle determining device determines the obstacle exists in a predetermined region of the auto clean machine. The height computing device does not compute the height and the overhang height when the obstacle determining device does not determine the obstacle exists in the predetermined region.
Public/Granted literature
- US20220007908A1 AUTO CLEAN MACHINE AND AUTO CLEAN MACHINE CONTROL METHOD Public/Granted day:2022-01-13
Information query
