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Robot behavior control method based on virtual reality

A control method and virtual reality technology, applied in the direction of program-controlled manipulators, manipulators, manufacturing tools, etc., can solve the problems that cannot be widely applied to various tasks and robot platforms, require high network transmission bandwidth, and low real-time performance, etc., and achieve fast Efficient path planning, simple implementation method, and improved application flexibility

Active Publication Date: 2018-11-30
NAT UNIV OF DEFENSE TECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0005] 1) All of them can only be specifically applied to perform interaction based on information such as EMG, EEG, voice, etc., have strong pertinence and limitations, and cannot be widely applied to various tasks and robot platforms;
[0006] 2) For the acquisition of real-time real-scene environment data, it is still based on the complete real-scene video data transmission, and the video data is directly displayed on the display device. The data volume is large, the network transmission bandwidth is high, and the real-time performance is not strong.

Method used

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  • Robot behavior control method based on virtual reality
  • Robot behavior control method based on virtual reality
  • Robot behavior control method based on virtual reality

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Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific preferred embodiments, but the protection scope of the present invention is not limited thereby.

[0041] like figure 1 As shown, the robot behavior control method based on virtual reality in this embodiment, the steps include:

[0042] S1. After collecting the environmental data of the controlled robot in real time to obtain the robot's environmental map, construct the robot's environmental cost map according to the acquired robot's environmental map;

[0043] S2. Plan an optimal path to the designated target point according to the constructed environmental cost map, and control the robot to move according to the planned path.

[0044] This embodiment is based on virtual reality technology, by constructing the environmental cost map of the robot in real time, and planning an optimal path to a designated target point according to the environmental cost map, ...

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Abstract

The invention discloses a robot behavior control method based on virtual reality. The control method includes the steps of S1, after environmental data of a controlled robot is collected in real timeto obtain a robot environment map, constructing an environmental cost map of the robot according to the obtained robot environment map; S2, according to the constructed environmental cost map, planning an optimal path to an assigned target point, controlling the robot to move according to the planned path. The method has the advantages of being easy to control, small in demanded communication bandwidth, high in timeliness, control precision and efficiency, flexible to use and the like.

Description

technical field [0001] The invention relates to the technical field of human-computer interaction control, in particular to a virtual reality-based robot behavior control method. Background technique [0002] Human-robot interaction technology is to realize the human-controlled robot to perform various actions through the information interaction between human and robot. In various fields such as rescue and high-risk operations, it is necessary to apply robots to perform corresponding tasks. Through human-computer interaction technology, the operator remotely controls the robot to obtain the real-time pose and surrounding environment information of the robot, and then controls the robot to adjust the corresponding execution. The action does not require operators to operate on site, and the execution efficiency and safety performance are high. [0003] In order to realize human-robot interaction, at present, the motion information of the robot and the video data of the real s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16
CPCB25J9/1661B25J9/1664
Inventor 卢惠民王盼肖军浩张辉周宗潭
Owner NAT UNIV OF DEFENSE TECH
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