A cleaner includes a body, a left spin-mop module and a right spin-mop module configured to perform mopping, and a water supply module configured to supply water to the left spin-mop module and the right spin-mop module. The water supply module includes a water tank to store water therein, a pump to pressurize the water in the water tank to move the water to the left spin-mop module and the right spin-mop module, a first supply pipe connecting the water tank and the pump, a common pipe connected to the pump, the common pump configured to guide movement of the pressurized water from the pump, a first branch pipe configured to guide a first portion of the water in the common pipe to the left spin-mop module, and a second branch pipe configured to guide a second portion of the water in the common pipe to the right spin-mop module.

A contact-type detection electrode for detecting dispersible dirt and a movable electric device are provided. The contact-type detection electrode includes a support, and electrical conductors arranged on the support and being flexible.

An extraction cleaner includes a portable extractor and a base adapted to be moved to perform a cleaning operation on a floor surface when the portable extractor is operably mounted to the base. The portable extractor includes a recovery tank assembly provided on the housing adjacent to the recovery tank assembly.

A cleaning robot includes a detector configured to detect an obstacle; a determining circuit configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state, wherein the detector is further configured to detect whether the first drive wheel crosses the obstacle; and the controller is further configured to control the second drive wheel to cross the obstacle when the detector detects that the first drive wheel crosses the obstacle.

A washing control method and apparatus for a cleaning device or a cleaning system, a computer-readable storage medium and an electronic device are disclosed and relate to the field of smart control technologies.

An autonomous cleaning device, including: a casing, a cover, and a switch. The cover is arranged on the casing and protrudes from a top of the casing. The cover and the casing are connected in a manner enabling the cover to be movable downwards and backwards; and the cover has an acting portion. A trigger position of the switch is located at a moving path of the acting portion, and the cover is configured to trigger the switch by the acting portion during movement of the cover. The switch comprises at least two first switches, configured to be triggered in a horizontal direction. A horizontal circumferential trigger range formed by all the at least two first switches is greater than or equal to 180 degrees.

A mobile dock is disclosed and includes a receiving unit for receiving the floor cleaner. The paired device may be the floor cleaner, or a smart device of a user. The mobile dock follows a user, such that the dock is conveniently accessible during use of the floor cleaner.

A cleaning appliance including a cleaning element, a liquid container, an electrically operated heater, and a controller for controlling the heater. The controller has an electronic circuit, and the electronic circuit is structured such that a thermal behavior of the heater is modeled therein. A temperature characteristic of the heater is represented by a voltage characteristic in the electronic circuit.

A cleaning robot system including a robot and a robot maintenance station. The robot includes a robot body, a drive system, a cleaning assembly, and a cleaning bin carried by the robot body and configured to receive debris agitated by the cleaning assembly. The robot maintenance station includes a station housing configured to receive the robot for maintenance. The station housing has an evacuation passageway exposed to a top portion of the received robot. The robot maintenance station also includes an air mover in pneumatic communication with the evacuation passageway and a collection bin carried by the station housing and in pneumatic communication with the evacuation passageway. The station housing and the robot body fluidly connect the evacuation passageway to the cleaning bin of the received robot. The air mover evacuates debris held in the robot cleaning bin to the collection bin through the evacuation passageway.

Disclosed are a method and a device for detecting a moving distance and a storage medium. The method is applied to an automatic cleaning device including a moving wheel, in which the moving wheel includes a disk magnet disposed at a pivot center of the moving wheel and configured to rotate along with the moving wheel; the disk magnet includes at least one set of magnets, each set of magnets having two corresponding poles; the moving wheel further includes a Hall sensor configured to monitor a change amount of a magnetic field strength of each set of magnets in the disk magnet, and a movement trajectory of the Hall sensor is parallel to and synchronized with a movement trajectory of the pivot center of the moving wheel; the method includes: monitoring the change amount of the magnetic field strength of each set of magnets in the disk magnet, and outputting N pulse waveforms according to the change amount of the magnetic field strength of each set of magnets, wherein a value of N is associated with a rotation arc of the moving wheel, and N is a positive number, determining a rotation arc of the disk magnet according to the N pulse waveforms, and determining a moving distance of the moving wheel according to the rotation arc of the disk magnet.