Title:
CONTROL METHOD FOR SURFACE CLEANING DEVICE, AND SURFACE CLEANING DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/083005
Kind Code:
A1
Abstract:
A control method for a surface cleaning device (100), and a surface cleaning device (100) and a storage medium. The control method comprises: receiving or acquiring a detection signal, which is sent by a detection apparatus (3) in a supply pipeline (2), wherein the detection signal comprises a first detection signal and a second detection signal, the first detection signal is a signal, which is sent by the detection apparatus (3) when the detection apparatus detects that there is no liquid flowing in the supply pipeline (2), and the second detection signal is a signal, which is sent by the detection apparatus (3) when the detection apparatus detects that there is a liquid flowing in the supply pipeline (2); and according to different detection signals, controlling a water pump (4) to work in different working modes, the different working modes comprising a first working mode and a second working mode, wherein within a preset time period, the flow in the water pump (4) in the first working mode is greater than the flow in the water pump in the second working mode. By using the control method, the flow in the water pump (4) for extracting a cleaning liquid from a cleaning liquid tank (1) to the detection apparatus (3) is improved by means of different working modes, such that the probability of occurrence of false alarms can be effectively reduced.
Inventors:
DAI FENGYAN (CN)
Application Number:
PCT/CN2022/127794
Publication Date:
May 19, 2023
Filing Date:
October 26, 2022
Export Citation:
Assignee:
SUZHOU JIANDANYOUWEI TECH CO LTD (CN)
International Classes:
A47L11/40
Domestic Patent References:
| WO2019048496A1 | 2019-03-14 |
Foreign References:
| CN113951782A | 2022-01-21 | |||
| CN114795008A | 2022-07-29 | |||
| CN112890708A | 2021-06-04 | |||
| CN113007854A | 2021-06-22 | |||
| CN109415868A | 2019-03-01 |
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