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Robot Cleaner And Robot system having the same

A technology of cleaners and robots, used in cleaning machinery, cleaning equipment, machine parts, etc.

Pending Publication Date: 2021-02-02
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since a separate module is required to detect the state of the water tank of the cleaner with a mop and transmit the detection information to the main module, there are problems of cost and equipment

Method used

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  • Robot Cleaner And Robot system having the same
  • Robot Cleaner And Robot system having the same
  • Robot Cleaner And Robot system having the same

Examples

Experimental program
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Embodiment Construction

[0044]Based on the example in the figure, the definitions related to directions such as "front (F), rear (R), left (Le), right (Ri), upper (U), lower (D)" mentioned below are defined. expression, but these directions are given only to describe the present disclosure for clear understanding of the present disclosure, and it goes without saying that each direction may be defined differently depending on the placement position of the reference object.

[0045] The purpose of using terms that previously used adjectives such as "first" and "second" in the description of the constituent elements mentioned below is only to avoid confusion of the constituent elements, and has nothing to do with the order, importance, or constituent elements The relationship between them is irrelevant. For example, an embodiment comprising only the second component and lacking the first component is also possible.

[0046] For convenience and clarity of illustration, the thickness or size of each cons...

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PUM

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Abstract

The invention provides a robot cleaner and a robot system having the same. The robot cleaner includes a main body, a water tank including a turbidity sensor and a water level sensor, and a pair of rotary mops configured to move the main body while rotating in contact with a floor. A drive motor rotates the pair of rotary mops and a nozzle supplies water from the water tank to the rotary mop. A rotary mop controller varies an output current of the drive motor based on signals from the water tank sensors. A controller determines whether the water tank is contaminated based on the output currentof the drive motor received from the rotary mop controller.

Description

technical field [0001] The present disclosure relates to a robot cleaner and a method for controlling the robot cleaner, and more particularly, to a control method of an artificial intelligence robot cleaner using a spin mop. Background technique [0002] Recently, the use of robots in homes is gradually increasing. A representative example of such a domestic robot is a cleaning robot. A cleaning robot is a mobile robot that automatically travels over a specific area and vacuums foreign matter such as dust accumulated on the floor to automatically clean the space being cleaned, or it can be moved by using a rotary mop and rotated by using a Mop for cleaning to wipe the floor. Also, floors can be mopped by supplying water to the spin mop. [0003] However, if the water supplied to the spin mop is not properly adjusted, there is a problem that the floor cannot be properly cleaned as if too much water remains on the floor to be cleaned or the floor is wiped with a dry mop. ...

Claims

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Application Information

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IPC IPC(8): A47L11/283A47L11/40
CPCA47L11/283A47L11/40A47L11/4011A47L11/282A47L11/4008A47L11/4038A47L11/4066A47L11/4069A47L11/4083A47L11/4088A47L2201/06A47L11/4063G01F23/292G01N15/06
Inventor 姜订旭
Owner LG ELECTRONICS INC