Title:
CLEANING ROBOT AND METHOD OF SURMOUNTING OBSTACLE
Document Type and Number:
WIPO Patent Application WO/2017/211151
Kind Code:
A1
Abstract:
The invention relates to the field of automatic cleaning technology, and specifically, to a cleaning robot (10) and a method of surmounting an obstacle. The method comprises: when a cleaning robot (10) moves, determining whether the cleaning robot (10) is blocked by an obstacle (501); and if so, controlling, according to a determination result, a first driving wheel (131) to surmount an obstacle first, and then a second driving wheel (132) to surmount the obstacle (502). The embodiment resolves a problem in which a cleaning robot is incapable of completing a cleaning task owing to being blocked by an obstacle, and can only continue the cleaning task with external assistance, thereby achieving the effect of independently completing surmounting an obstacle, and enhancing adaptability of the cleaning robot (10) to an environment.
Inventors:
HE YANG (CN)
XIA YONGFENG (CN)
XIA YONGFENG (CN)
Application Number:
PCT/CN2017/083112
Publication Date:
December 14, 2017
Filing Date:
May 04, 2017
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
BEIJING ROCKROBO TECH CO LTD (CN)
BEIJING ROCKROBO TECH CO LTD (CN)
International Classes:
A47L11/24; A47L11/28; G05D1/02
Domestic Patent References:
| WO2015084078A1 | 2015-06-11 |
Foreign References:
| CN204965182U | 2016-01-13 | |||
| CN102880175A | 2013-01-16 | |||
| CN104188600A | 2014-12-10 | |||
| CN204844187U | 2015-12-09 | |||
| CN1823676A | 2006-08-30 | |||
| EP2921095A1 | 2015-09-23 | |||
| CN103622640A | 2014-03-12 |
Other References:
See also references of EP 3466314A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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