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Obstacle avoidance method and device of robot, medium and terminal

An obstacle and robot technology, applied in the field of robotics, can solve the problem of not being able to avoid obstacles well

Active Publication Date: 2020-03-31
SHANGHAI YOGO ROBOTICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most of the technologies on the market use a single sensor to realize robot obstacle avoidance. This method often cannot avoid obstacles well in complex and changeable environments.

Method used

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  • Obstacle avoidance method and device of robot, medium and terminal
  • Obstacle avoidance method and device of robot, medium and terminal
  • Obstacle avoidance method and device of robot, medium and terminal

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Embodiment Construction

[0036] In order to make the objectives, technical solutions, and beneficial technical effects of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described in this specification are only for explaining the present invention, not for limiting the present invention.

[0037] figure 1 It is a schematic flow diagram of the obstacle avoidance method of the robot provided in embodiment 1, such as figure 1 As shown, including the following steps:

[0038] S1, obtain the actual coordinates of the obstacle;

[0039] S2, mapping the actual coordinates of the obstacle to the robot coordinate system to generate obstacle conversion coordinates;

[0040] S3. Establish a two-dimensional plane map that overlaps the robot coordinate system, mark all obstacles into the two-dimensional plane map, and generate an obstacle map...

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Abstract

The invention discloses an obstacle avoidance method and device for a robot, a medium and a terminal. The obstacle avoidance method comprises the following steps: acquiring actual coordinates of an obstacle; mapping the actual coordinates of the obstacle to a robot coordinate system to generate obstacle conversion coordinates; establishing a two-dimensional plane map overlapped with the robot coordinate system, marking all obstacle conversion coordinates into the two-dimensional plane map to generate an obstacle map, and marking the distance between each coordinate point of the obstacle map and the nearest obstacle; and calculating a target obstacle avoidance route according to the distance information of the obstacle map, and sending the target obstacle avoidance route to a control moduleof the robot so as to drive the robot to move according to the target obstacle avoidance route. The method has the advantages of being suitable for various sensors and highly adapted to scene change.

Description

【Technical Field】 [0001] The invention relates to the field of robots, and in particular to an obstacle avoidance method, medium, terminal and device for robots. 【Background technique】 [0002] With the development of robot technology, robot functions are becoming more and more abundant, usage scenarios are becoming more and more complex, and obstacle avoidance requirements for robots are getting higher and higher. At present, the technologies on the market mostly use a single sensor to realize robot avoiding obstacles. This method often cannot avoid obstacles well in complex and changeable environments. [Content of the invention] [0003] The present invention provides an obstacle avoidance method, medium, terminal and device of a robot, which solves the above-mentioned technical problems. [0004] The technical solution of the present invention to solve the above technical problems is as follows: A method for avoiding obstacles of a robot includes the following steps: [0005] S1,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
CPCB25J9/16B25J9/1666B25J9/1694
Inventor 牟其龙
Owner SHANGHAI YOGO ROBOTICS CO LTD
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