Cleaning method and cleaning system of floor sweeping robot

Abstract

The invention discloses a cleaning method of a floor sweeping robot. The method comprises the following steps of acquiring a floor mopping assembly lifting instruction; and controlling the floor mopping assembly of the floor sweeping robot to ascend or descend according to the floor mopping assembly lifting instruction. The invention also discloses a cleaning system of the floor sweeping robot. The floor sweeping robot can realize the change of cleaning modes of the floor sweeping robot through the lifting of the floor mopping assembly, and can realize an independent floor sweeping mode, an independent floor mopping mode or a floor mopping and floor sweeping combined mode; and when the floor sweeping robot encounters an obstacle, the floor sweeping robot can also effectively pass through the obstacle by utilizing the lifting of the floor mopping assembly, and when the working state of the floor sweeping robot is not good, the floor sweeping robot can also lift the floor mopping assembly in time to prevent the robot from breaking down, the floor mopping assembly capable of being freely lifted has better universality, the floor sweeping robot accomplishes a cleaning task efficiently,meanwhile, the floor sweeping robot can also reduce the failure rate caused by external environmental factors and the parameter factors of the floor sweeping robot, and the service life of the robotis prolonged.

Description

technical field [0001] The invention relates to the field of small household appliances, in particular to a cleaning method and a cleaning system for a sweeping robot. Background technique [0002] The existing sweeping robot integrated with mopping and sweeping (hereinafter referred to as sweeping machine) includes a sweeping component responsible for sweeping the floor, and a cleaning component responsible for mopping the floor. The cleaning component is directly installed behind the roller brush, and the floor is mopped and washed while the roller brush is sweeping; or the mopping component is designed to be elastically floating. During the cleaning process, the mopping component is always close to the ground, and according to the ground Fluctuates and floats up and down elastically. Or, some manufacturers directly design sweepers and moppers, and the two work independently. In an existing sweeping machine with integrated mopping and sweeping, the pressure of the moppin...

AI Technical Summary

Problems solved by technology

But the disadvantages are also very obvious. Relying on the gravity of the mopping plate and the water tank to increase the pressure on the ground, the friction force is very limited. If you encounter stains that are tightly attached to the ground, it is not easy to mop and clean them.

At the same time, when there is no need to mop the floor but only sweep the floor, if the user forgets to remove the cleaning component, the mopping plate will always be pressed against the ground, and the resistance caused by friction with the ground will increase the burden on the driving component and consume battery power

Moreover, the mopping function cannot be separated from the sweeping function, and the cleaning sequence cannot be changed. You can only sweep the floor first and then mop the floor. If there is oil on the ground, the oil may first stick to the roller brush or baffle brush of the sweeping component, and then be cleaned. drag to

Another existing sweeping machine that integrates mopping and sweeping adds an elastic mechanism to the cleaning component responsible for mopping the floor. For example, a spring is arranged between the cleaning component and the bottom surface of the sweeper, and the elastic mechanism can float up and down according to the undulation of the ground. To a certain extent, it can increase the pressure on the ground, increase the friction, and improve the cleaning effect, but the spring force of this structure is limited. If the force is too large, it will affect the effect of the cleaning component floating up and down, and the cleaning component is still close to the ground, and the cleaning sequence remains the same. It is sweeping first and then dragging, the disadvantages are still not resolved

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