A robot teaching system and method based on a head-mounted display device

Abstract

The invention discloses a robot teaching system and method based on a head-mounted display device. The method comprises the following steps that when a motion capturing module transmits captured three-dimensional pose of a teaching device into a model processing module, and a three-dimensional rendering display software in the model processing module carries out calculating the pose data to obtaina three-dimensional pose data at the tail end of the teaching operation model; and the three-dimensional pose data at the tail end of the teaching operation model is transmitted to the head-mounted display device, the head-mounted display device assigns the pose data to a virtual mechanical arm which is responsible for describing the track of the motion path in a program, the path is displayed, and an operator is reminded of a completed track planning situation. The method has the beneficial effects that the motion track of a real mechanical arm in the actual working process is simulated by utilizing the virtual mechanical arm, planned robot path information is prompted, so that the teaching process of a robot is simplified; and three-dimensional pose capturing is carried out on the teaching device from a plurality of angles, so that the capturing precision is improved.

Description

technical field [0001] The present invention relates to the field of robot teaching, and more specifically, to a robot teaching system and method based on a head-mounted display device. Background technique [0002] In recent years, as the aging of the global population continues to aggravate, human beings will face problems such as shrinking economic main population, lower working population, and rising labor costs. Therefore, the robot market will have a very broad prospect. Using robots to replace low-level laborers can not only save costs, but also release labor. The related technologies have high research value and significance. At present, the global demand for robots will continue to grow, and the market size of industrial robots in my country will expand rapidly. Robot teaching is the process of programming the tasks of robots using related equipment. It is mainly used to plan the movement of robots. An important research content in the field. As the working environ...

AI Technical Summary

Problems solved by technology

At present, teaching systems based on virtual reality and augmented reality have been involved in aerospace, medical, industrial manufacturing and other fields, but there are still some problems to be solved, such as poor immersion in the virtual environment, inaccurate registration of holographic objects and real environments, etc.

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