Title:
CLEANING METHOD AND APPARATUS, SWEEPER, AND COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/257552
Kind Code:
A1
Abstract:
A cleaning method and apparatus, a sweeper, and a computer-readable medium. The method comprises: by means of turning back along a first cleaning direction, performing first cleaning on a region to be cleaned; and on the basis of cleaning parameters meeting a condition, performing second cleaning on the region by means of turning back along a second cleaning direction, wherein the second cleaning direction is perpendicular to the first cleaning direction. Hence, when the cleaning parameters i.e. certain trigger conditions are met, the sweeper will be triggered to perform second cleaning. Since the first cleaning direction is perpendicular to the second cleaning direction and the region is cleaned by means of turning back, the region is efficiently cleaned without omitting any spots. Meanwhile, conditions for triggering second cleaning are set, and users may set the conditions for triggering second cleaning according to their own needs, so as to satisfy the diverse selections of the users at a region to be cleaned under different conditions, thus providing users with a good experience.
Inventors:
NIU YANSHENG (CN)
Application Number:
PCT/CN2022/082859
Publication Date:
December 15, 2022
Filing Date:
March 24, 2022
Export Citation:
Assignee:
BEIJING ROBOROCK INNOVATION TECH CO LTD (CN)
International Classes:
A47L11/24
Foreign References:
| CN113693503A | 2021-11-26 | |||
| CN110432834A | 2019-11-12 | |||
| CN109744944A | 2019-05-14 | |||
| CN106970623A | 2017-07-21 | |||
| US20160088993A1 | 2016-03-31 | |||
| CN202110654811A | 2021-06-11 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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