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Path planning method and robot

A technology of path planning and robotics, applied in the field of robotics, to achieve the effect of enhancing reliability

Inactive Publication Date: 2020-07-28
侯苏华
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  • Description
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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a path planning method and a robot to solve the problem of path planning for robots in complex outdoor environments

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Embodiment Construction

[0017] 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.

[0018] The first embodiment of the present invention relates to a path planning method. The specific process is as figure 1 shown;

[0019] Step 101: Obtain an environmental map, and divide the map into blocks according to current map information.

[0020] The information of the map may include identifica...

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Abstract

The embodiment of the invention relates to the field of robots, and discloses a path planning method and a robot. The path planning method comprises the following steps: acquiring an environment map,and performing block division on the map according to current map information; grading the blocks according to the information of each block; and determining a target position, and planning a route ofthe robot from the current position to the target position according to the level of each block. According to the embodiment of the invention, the map is divided into blocks, the level of each blockis obtained, and according to the levels, the robot can clearly know which places can walk, which places cannot walk, which places are smoother and the like in the surrounding environment. After the surrounding environment is understood, the robot plans a route from the current position to the target position. By means of the method, the robot can avoid obstacles, areas where the robot is forbidden to walk and the like, the reliability of the planned route can be enhanced, and it can be guaranteed that the robot can rapidly and smoothly reach the target position.

Description

[0001] The original of this divisional application is an invention application. The application number of the original case is 2017104954421, the name of the invention is a path planning method and robot, and the application date is June 26, 2017. technical field [0002] The embodiments of the present invention relate to the field of robots, in particular to a path planning method and a robot. Background technique [0003] As the application of robots becomes more and more widespread, people's requirements for robots continue to increase. As an important branch of robot applications, mobile robots are gradually showing their importance in life. For example, robots used to carry goods or carry people are increasingly used in people's daily lives. In order for the robot to successfully complete the task, it is necessary to ensure that the robot can reach the target position smoothly. Therefore, the path planning problem of the robot is very important. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0276
Inventor 王文斌
Owner 侯苏华
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