Research on Virtual Teaching Technology Based on Android System

Aiming at the unpredictability and inconvenient operation of traditional teaching methods of industrial robots, the virtual graphics technology is used to achieve the teaching of robots in Android system. Through the programming method of OpenGL and java, the virtual graphics structure of six-degree-of-freedom manipulator and working scene is designed. At the same time, the method of combining rough detection with fine detection is used to detect the collision, so as to realize the obstacle avoidance process of the robot in the virtual teaching. The hardware and software platform of the robot is built to verify the feasibility of portable virtual teaching technology in Android system.