Obstacle avoidance method and automatic walking equipment

A technology of automatic walking equipment and obstacle avoidance, applied in two-dimensional position/channel control and other directions, can solve problems such as bad, grass not being cut and cut, and achieve the effect of overcoming poor cutting effect.

Pending Publication Date: 2022-04-15
NANJING SUMEC INTELLIGENT TECH CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application aims at the deficiencies in the prior art, and provides an obstacle avoidance method and automatic walking equipment. The automatic walking equipment of this application has an obstacle avoidance path in the form of a broken line, which can bypass obstacles in a short distance and return to the original regulations in time. Continue to perform traversal operations on the path to overcome the defect that the grass near the obstacle is not cut or the cutting effect is not good in the existing obstacle avoidance mode

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
  • Obstacle avoidance method and automatic walking equipment
  • Obstacle avoidance method and automatic walking equipment
  • Obstacle avoidance method and automatic walking equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purpose and technical solutions of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present application in conjunction with the drawings of the embodiments of the present application. Apparently, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the described embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0032] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms such as those defined in...

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

The invention provides an obstacle avoidance method and automatic walking equipment. According to the automatic walking device, after collision is detected, the broken-line-shaped obstacle avoidance path is executed, the obstacle avoidance width can be provided through the deflection distance between the bending angle position of the obstacle avoidance path and the original specified path, the automatic walking device returns to the original walking path direction after obstacle avoidance, and traversal operation continues to be executed along the original specified path. According to the obstacle avoidance mode, the obstacle can be bypassed at a short distance, and operation is carried out by being close to the edge of the obstacle as far as possible, so that the defects that the grassland near the obstacle is not cut or the cutting effect is poor and is not flat enough in an existing obstacle avoidance mode are overcome.

Description

technical field [0001] The present application relates to the technical field of self-propelled control, in particular to an obstacle avoidance method and self-propelled equipment. Background technique [0002] During the operation of automatic walking equipment such as lawn mowing robots, the biggest problem encountered is how to avoid obstacles. In order to solve the above problems, the automatic walking equipment is generally equipped with a variety of sensors for obstacle detection. When an obstacle is detected, the automatic walking equipment can be controlled to retreat or turn to avoid or bypass the obstacle. [0003] However, in the actual operation process, most of the most frequently encountered obstacles in the working environment of automatic walking equipment are fixed objects such as seats and trees placed in its working area. A lawn mowing robot equipped with a collision sensor usually backs up immediately after receiving a collision signal and randomly selec...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
Inventor 黄玉刚成孟哲王近刘楷
Owner NANJING SUMEC INTELLIGENT TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap