Title:
SWEEPER CONTROL METHOD AND CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2021/077527
Kind Code:
A1
Abstract:
A sweeper control method and a controller. The method comprises: acquiring the remaining power or a charging instruction of a sweeper; controlling the water output amount of a water tank of the sweeper according to the remaining power or charging instruction; and when the water tank stops discharging water, controlling the sweeper to stop working or be charged after running for a preset time. According to the working method for controlling the residual moisture on a duster cloth of the sweeper during charging of the sweeper, damage to the ground caused by the residual moisture on the duster cloth during charging of the sweeper can be effectively avoided.
Inventors:
XU YINBO (CN)
SUN JIAJIA (CN)
LIU RUI (CN)
SUN JIAJIA (CN)
LIU RUI (CN)
Application Number:
PCT/CN2019/120431
Publication Date:
April 29, 2021
Filing Date:
November 22, 2019
Export Citation:
Assignee:
ZHUICHUANG TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/28; H02J7/00
Foreign References:
| US20140184144A1 | 2014-07-03 | |||
| CN109864667A | 2019-06-11 | |||
| CN109864668A | 2019-06-11 | |||
| CN208435498U | 2019-01-29 |
Other References:
See also references of EP 4049576A4
Attorney, Agent or Firm:
CHINA FARFIR INTELLECTUAL PROPERTY (CN)
Download PDF:
Previous Patent: COMPOSITE COATED STEEL AND PREPARATION METHOD THEREFOR
Next Patent: METHOD FOR INTERRUPTING HUMAN-MACHINE CONVERSATION
Next Patent: METHOD FOR INTERRUPTING HUMAN-MACHINE CONVERSATION