Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent path-finding method of sweeping robot

A sweeping robot and intelligent technology, applied in two-dimensional position/channel control and other directions, can solve the problems of low cleaning coverage and low efficiency of random collision sweeping robots, and achieve the effect of improving cleaning coverage and effective cleaning work.

Inactive Publication Date: 2015-12-23
江苏拓新天机器人科技有限公司
View PDF13 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problems in the background technology, the present invention proposes an intelligent path planning scheme for the sweeping robot on the basis of the random collision sweeping robot, which effectively solves the problem of low cleaning coverage and low efficiency of the random collision sweeping robot. question

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intelligent path-finding method of sweeping robot
  • Intelligent path-finding method of sweeping robot
  • Intelligent path-finding method of sweeping robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The present invention is applied to the existing random collision sweeping robot. A dust detector is installed at the dust suction port of the sweeping robot, and a control unit and a timer are added to the control module of the sweeping robot. The control unit can receive The detection value output by the dust detector is recorded and analyzed, and the driving direction of the sweeping robot is controlled according to the analysis result, thereby completing the intelligent pathfinding process.

[0014] refer to figure 1 , the specific pathfinding process is as follows:

[0015] Step 1: The sweeping robot is started, the timer is reset, and the sweeping robot randomly selects a direction at the initial position to travel. During the travel process, the dust detector keeps detecting the current dust concentration in real time, and continuously sends the detection value to the control unit in real time;

[0016] Step 2: The sweeping robot keeps moving in the direction, t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Disclosed in the invention is an intelligent path-finding method of a sweeping robot. The method comprises: a dust detector is installed at a dust-absorbing port of a sweeping robot and a control unit is arranged in a control module and is used for analyzing a detection result of the dust detector; when the robot carries out dust absorption continuously, the robot moves according to a set cleaning sweeping path; when dust absorption is interrupted, the robot selects a new direction for movement; and when the dust absorbed by the robot is lower than a set threshold value for long time, the robot has complete the cleaning work. With the method, the sweeping robot can complete cleaning work effectively according to different environments and repeated routes made by the robot can be reduced; and the cleaning coverage rate can be improved.

Description

technical field [0001] The invention relates to the field of path planning and automatic control of sweeping robots, in particular to an intelligent path planning method for detecting path dust. Background technique [0002] With the continuous improvement of people's living standards, more and more sweeping robots have entered people's lives, and sweeping robots have replaced manpower to complete daily ground cleaning work. [0003] There are sweeping robots from various manufacturers on the market, which can be roughly divided into two types according to the pathfinding methods of the robots: random collision type and path planning type. The two have their own advantages and disadvantages. The random collision type has low environmental requirements and high work reliability, but the cleaning efficiency is low, time-consuming, and the cleaning coverage is relatively random (cannot reach 100%); the path planning type has high overall cleaning efficiency and time-consuming ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G05D1/02
Inventor 刘新华王凯赵雪林陈传省梁原张芹祥
Owner 江苏拓新天机器人科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com