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A method for cleaning the working surface of a sweeping robot

A technology for sweeping robots and working surfaces, applied in robot cleaning machines, manual sweeping machines, carpet cleaning, etc., can solve the problems of low cleaning efficiency of sweeping robots, improve visual cleanliness, improve cleaning efficiency, and reduce idle running and idling. Effect

Active Publication Date: 2021-08-06
PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above analysis, the present invention aims to provide a cleaning method for the working surface of the sweeping robot to solve the problem of low cleaning efficiency of the existing sweeping robot

Method used

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  • A method for cleaning the working surface of a sweeping robot
  • A method for cleaning the working surface of a sweeping robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0060] Such as figure 1 Shown:

[0061] S1. Move the sweeping robot to the monitoring position under the guidance of the space map of the working surface;

[0062] S2. Take a 360° image of the monitoring work surface with the monitoring position as the center through the sweeping robot;

[0063] When the sweeping robot reaches the monitoring position, keep the sweeping robot still, rotate the image acquisition device of the LDS component on the sweeping robot, and take a 360° monitoring image of the monitoring work surface centered on the monitoring position, that is, keep the sweeping robot still and rotate the image acquisition Equipment; the image of the monitoring working surface captured is superimposed on the calibration image of the monitoring position, and the equal rotation angle is divided into multiple fan-shaped areas, and the accuracy of the comparison between the image of the monitoring working surface captured and the calibration image of the monitoring positio...

Embodiment 2

[0070] Such as figure 2 Shown:

[0071] S1. Move the sweeping robot to the monitoring position under the guidance of the space map of the working surface;

[0072] S2. Take a 360° image of the monitoring work surface with the monitoring position as the center through the sweeping robot;

[0073] When the sweeping robot arrives at the monitoring position, keep the sweeping robot and the image acquisition device of the LDS component on the sweeping robot relatively motionless, rotate the sweeping robot, and take a 360° monitoring working surface image centered on the monitoring position, that is, keep the image acquisition The equipment does not move and the sweeping robot rotates. The overall comparison can improve the speed of comparison between the captured monitoring face image and the calibration image of the monitoring position.

[0074] S3, comparing the image of the monitoring working face captured with the calibration image of the monitoring position, and obtaining ...

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Abstract

The invention relates to a method for cleaning the working face of a sweeping robot, which belongs to the field of automatic cleaning equipment and solves the problem of low cleaning efficiency of the existing sweeping robot. The steps of the cleaning method include: moving the sweeping robot to the monitoring position under the guidance of the space map of the working face; taking a 360° image of the monitoring working face centered on the monitoring position through the sweeping robot; combining the captured monitoring working face image with the monitoring position The calibration images are compared to obtain the distinguishing image features in the image. If the area of ​​the working surface corresponding to the distinguishing image features is greater than the critical area, it is confirmed that the distinguishing image features are target features; the target features are confirmed through the captured monitoring working face images The corresponding target position on the space map of the working surface; move the sweeping robot to the target position to clean the working surface. The method of the present invention can preferentially clean large-area foreign objects, ensure the overall cleanliness of the ground, and improve cleaning efficiency.

Description

technical field [0001] The invention relates to the technical field of automatic cleaning equipment, in particular to a method for cleaning the working face of a sweeping robot. Background technique [0002] The sweeping robot cleans the room, usually according to the bow-shaped path or the well-shaped path planned by the indoor map, and cleans the dust particles on the ground during the process. However, if there is a large area of ​​particulate matter stranded on a certain position on the ground, the sweeping robot cannot immediately reach the position of the particulate matter to clean it up, resulting in a messy ground. In addition, the sweeping robot keeps cruising indoors, which will cause Long-term idling operation leads to energy waste and low cleaning efficiency. Contents of the invention [0003] In view of the above analysis, the present invention aims to provide a cleaning method for the working surface of the sweeping robot to solve the problem of low cleanin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/4005A47L11/4008A47L2201/00A47L2201/02A47L2201/06
Inventor 檀冲严涛
Owner PUPPY ELECTRONICS APPLIANCES INTERNET TECH (BEIJING) CO LTD
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