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A Path Optimization Method for Automatic Mapping Tasks of Mobile Robots

A mobile robot and path optimization technology, applied in the direction of navigation calculation tools, etc., can solve the problems of low efficiency and poor quality of robot mapping tasks, and achieve the effect of simple method, high efficiency, and simple calculation model

Active Publication Date: 2020-03-06
BEIJING LUOBIDE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, in order to enrich the algorithm research in related fields and solve the problems of low efficiency and poor quality of robot mapping tasks in the market in a scientific way, an intelligent optimization path method is designed.

Method used

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  • A Path Optimization Method for Automatic Mapping Tasks of Mobile Robots
  • A Path Optimization Method for Automatic Mapping Tasks of Mobile Robots
  • A Path Optimization Method for Automatic Mapping Tasks of Mobile Robots

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[0043] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0044] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term ...

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Abstract

The invention provides a route optimization method for an automatic mapping task of a mobile robot. The method is characterized in that through environmental data acquired by a laser radar, an ultrasonic radar, a depth camera and other equipment carried by the robot, under the control of an optimization strategy coordinating two target mechanisms, i.e., prioritized tracking of obstacle boundariesand sufficient exploration of passable areas, the longest distance from the obstacle area boundaries and the shortest distance from boundaries of the passable areas detected by the robot within each time step are respectively calculated; and the concept of mapping exploration priority is initiatively proposed, and a route optimization algorithm for the automatic mapping task of the mobile robot isestablished. The method provided by the invention has the advantages that a model is simple and efficient; and even in a complex and unknown environment, quick exploration of obstacle areas and the passable areas in the environment by the robot can be efficiently achieved.

Description

technical field [0001] The invention relates to the technical field of robot path optimization, in particular to a path optimization method for a mobile robot automatic mapping task. Background technique [0002] With the development of social economy and the advancement of science and technology, intelligent robots can complete a variety of tasks in complex environments. Many types of intelligent mobile robots can complete the mapping function according to their own sensors, but the general efficiency is low and the simplicity is relatively low. Difference. [0003] Let the robot use the environmental data collected by the laser radar, ultrasonic radar, depth camera and other equipment to enable the robot to quickly explore the obstacle area and passable area in the environment in a complex and unknown environment. [0004] This method has a certain degree of innovation in current research. At present, for example, patent application CN201811574228 provides and discloses a...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/20
CPCG01C21/20
Inventor 吴新开霍向马亚龙何山
Owner BEIJING LUOBIDE TECH CO LTD
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