Cleaning robot and method of surmounting obstacle
US11076737B2 · kind B2 · utility
2Cited by
0References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 5, 2018 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Aug 30, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2201/04
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning robot includes a detector configured to detect an obstacle; a determining portion configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.