Title:
CLEANING PATH DETERMINATION METHOD AND SYSTEM, AND DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/104118
Kind Code:
A1
Abstract:
A cleaning path determination method and system (900), and a device and a storage medium (1002). The cleaning path determination method comprises: in response to a cleaning instruction for a cleaning robot, controlling the cleaning robot to rotate, on a surface to be cleaned, by a preset angle on the basis of a target rotation direction (S101); during the rotation process of the cleaning robot, monitoring whether the cleaning robot generates a first edge/corner trigger signal (S102); and determining, according to a monitoring result of the first edge/corner trigger signal, an operation path of the cleaning robot on the surface to be cleaned (S103). Therefore, an operation path is automatically determined on the basis of a monitoring result of a first edge/corner trigger signal, and compared with depending on manual selection of an operation path in the prior art, the adaptability of the operation path to a surface to be cleaned can be ensured, such that the normal operation of a cleaning robot is ensured, the work efficiency and the cleaning effect of the cleaning robot are improved, and the reliability of the cleaning robot is improved.
Inventors:
HE MIN (CN)
CHEN RONG (CN)
DING MINQUAN (CN)
CHEN RONG (CN)
DING MINQUAN (CN)
Application Number:
PCT/CN2022/137341
Publication Date:
June 15, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
ECOVACS ROBOTICS CO LTD (CN)
International Classes:
G01C21/00; A47L1/02
Domestic Patent References:
| WO2018056492A1 | 2018-03-29 |
Foreign References:
| CN111839328A | 2020-10-30 | |||
| CN108309139A | 2018-07-24 | |||
| CN108720709A | 2018-11-02 | |||
| CN109129499A | 2019-01-04 | |||
| US20140034084A1 | 2014-02-06 | |||
| JP2020000356A | 2020-01-09 |
Attorney, Agent or Firm:
TEKYRS INTELLECTUAL PROPERTY INC. (CN)
Download PDF: