Robot remote teaching system based on virtual reality

Abstract

The invention relates to the technical field of robot control, in particular to a robot remote teaching system based on virtual reality. The system comprises a cloud server, a near-end device and a far-end device; the near-end device comprises a first image acquisition module, teaching control handles and a head-mounted display; the far-end device comprises a second image acquisition module and a robot; the cloud server constructs three-dimensional space scene images of the robot and a working site of the robot according to the image information of the far-end device, obtains the pose data of the teaching control handles and the head-mounted display according to the near-end image information and constructs a virtual reality operation environment of the robot on the basis of the three-dimensional space scene images and the pose data; and according to the difficulty degree of the working tasks of the robot, the robot remote teaching operation is divided into ordinary teaching operation and study teaching operation. According to the technical scheme of the system, high-fidelity remote teaching control can be efficiently carried out on the robot.

Description

technical field [0001] The invention relates to the technical field of robot control, in particular to a virtual reality-based robot remote teaching system. Background technique [0002] With the continuous development of robot technology, robots have played a pivotal role in the industrial production field of human society. But today, robots do not yet have the intelligence and autonomy to work in places with complex environments such as seabed exploration, mineral mining, and toxic substance disposal. Therefore, for the application field with complex environment, it is particularly important to perform remote teaching and control on the robot. Compared with the operator who is present at the robot job site to complete the teaching operation of the robot, remote teaching and control of the robot, because the status information of the robot at the job site and the environmental information of the job site cannot be obtained in time, the teaching operation has been greatly i...

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Problems solved by technology

[0003] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the goal of how to efficiently realize the remote teaching of the robot and improve the adaptability of the robot to complex environments, the present invention provides a robot remote teaching system based on virtual reality. Teaching system

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