Edge walking method of robot and system thereof

Abstract

The invention discloses an edge walking method of a robot. The method comprises the following steps of stepS100, acquiring map information of a robot edge walking environment; stepS200, according to the acquired map information, filtering a blank interval and creating an initial route containing obstacle space information; stepS300, according to the initial route, carrying out simulation walking and correcting and creating a first route of robot edge walking; stepS400, making a robot complete edge walking according to the first route. The invention aims at providing the edge walking method of the robot and a system thereof. By using the method and the system, in an known environment, a nonholonomic restriction robot can complete whole edge walking following the generated route for one time and a collision or backing behavior is not generated so that robot walking efficiency is increased and safety is guaranteed.

Description

technical field [0001] The invention relates to the field of robot route planning, in particular to a method and system for walking along the edge of a robot. Background technique [0002] Edge-to-edge behavior, also known as wall-along behavior, refers to the behavior that a mobile robot can walk along the contour of an obstacle and maintain a certain distance. It is a basic and important ability of a mobile robot, especially an indoor mobile robot. In indoor cleaning, obstacle avoidance along the outline of obstacles, unfamiliar environment navigation, robot positioning and map construction, etc., wetting behavior is applied, especially the cleaning robots currently on the market generally have wetting ability to improve cleaning efficiency and cleaning effect. [0003] At present, most of the research on the welting problem focuses on the welting behavior of circular robots in unfamiliar environments. The scheme generally uses infrared, ultrasonic, sonar, laser and other...

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