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Obstacle avoidance method and electronic device

An obstacle avoidance and obstacle avoidance technology, applied in the field of obstacle avoidance methods and electronic equipment, can solve the problems of drive motor damage, large inertia, and robot wheel wear, so as to improve safety, reduce the number of emergency stops, and reduce wear and tear. Effect

Active Publication Date: 2022-05-03
深兰机器人产业发展(河南)有限公司
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AI Technical Summary

Problems solved by technology

[0003] The inventor found that there are at least the following problems in the prior art: the above-mentioned braking method is only suitable for light-loaded robots. If this braking method is used on heavy-loaded trolley robots, due to the large inertia of heavy-loaded trolley robots, during emergency parking, Easy to cause damage to the drive motors and wear the wheels of the robot

Method used

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  • Obstacle avoidance method and electronic device
  • Obstacle avoidance method and electronic device
  • Obstacle avoidance method and electronic device

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, various implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in this application can also be realized.

[0026] The first embodiment of the present invention relates to an obstacle avoidance method. It is used to make the obstacle avoidance process more flexible, to ensure that the robot can avoid obstacles, thereby improving the safety of the robot, reducing the number of emergency stops, thereby reducing the ...

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Abstract

The embodiment of the present invention relates to the field of artificial intelligence, and discloses an obstacle avoidance method and an obstacle avoidance device. In the present invention, the obstacle avoidance method includes: determining the type of obstacle avoidance area entered according to the distance from the obstacle; determining the movement mode of the robot according to the current movement speed of the robot; The type of the area determines the obstacle avoidance method of the robot; avoids obstacles according to the determined obstacle avoidance method. Through the type of obstacle avoidance area and the movement mode of the robot, it is determined that the robot can adopt different obstacle avoidance methods in different obstacle avoidance areas, and use different obstacle avoidance methods to avoid obstacles, making the obstacle avoidance process more flexible and ensuring that the robot can avoid obstacles. Open obstacles, thereby improving the safety of the robot, reducing the number of emergency stops, thereby reducing the wear and tear on the wheels of the heavy-duty robot and the damage to the motor of the heavy-duty robot caused by emergency stop.

Description

technical field [0001] Embodiments of the present invention relate to the field of artificial intelligence, in particular to an obstacle avoidance method and electronic equipment. Background technique [0002] At present, autonomous mobile robots usually encounter obstacles during driving, and obstacles can be divided into dynamic obstacles (such as pedestrians, other mobile robots) and static obstacles (objects in the robot's work area). If the robot's safety obstacle avoidance strategy is improper, it is possible to collide with these obstacles and cause a safety accident. Therefore, a safe and reasonable obstacle avoidance method is needed to improve the safety of the self-driving robot, and at the same time ensure that the robot decelerates and stops smoothly to protect the drive motor. The usual practice is to arrange and install multiple ultrasonic sensors around the robot. If an obstacle is detected within a certain range around the robot, the linear speed of the rob...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
Inventor 陈海波
Owner 深兰机器人产业发展(河南)有限公司
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