Water tank control method and device and sweeping robot

Abstract

The invention relates to a water tank control method and device and a sweeping robot, and belongs to the technical field of robots. The water tank control method includes the steps that the type of aground on which the sweeping robot travels is detected; if the ground is a floor, a water tank is controlled to supply water to a flow passage, and water is supplied to a cleaning cloth through a water seeping strip to wipe the floor; if the ground is a carpet, the water tank is controlled to stop water supply, and water remaining in the flow passage is sucked back into the water tank. Whether theground on which the sweeping robot travels is a floor or a carpet can be automatically recognized; when the sweeping robot travels on the floor, the water tank is controlled to supply water to the flow passage, and water is supplied to the cleaning cloth through the water seeping strip; when the sweeping robot travels on the carpet, not only is the water outlet of the water tank closed, but alsoaccumulated water remaining in the flow passage is sucked back into the water tank and water supply to the cleaning cloth is stopped so as to avoid water accumulation on the carpet.

Description

technical field [0001] This patent relates to the field of robot technology, in particular to a water tank control method, a control device and a sweeping robot. Background technique [0002] At present, the sweeping robot with a water tank can vacuum and wipe the ground during work. When the sweeping robot is cleaning the carpet, due to the roughness of the carpet, the speed of the sweeping robot on the carpet is very slow, especially for the kind of long-haired carpet, the speed of the sweeping robot is very slow. In this case, the water in the water tank is easy to accumulate on the carpet through the rag, thereby affecting the carpet. Contents of the invention [0003] In view of the above analysis, the present invention aims to provide a water tank control method, a control device and a sweeping robot to prevent water accumulation when the sweeping robot travels on the carpet. [0004] The purpose of the present invention is mainly achieved through the following tec...

AI Technical Summary

Problems solved by technology

When the sweeping robot is cleaning the carpet, due to the roughness of the carpet, the speed of the sweeping robot on the carpet is very slow, especially for the long-haired carpet, the speed of the sweeping robot is very slow

In this case, the water in the water tank is easy to accumulate on the carpet through the rag, which will affect the carpet

Images