Abstract: For the experimental teaching of artificial intelligence and automation related majors, taking the curling robot competition as the background, an experimental platform based on three-dimensional virtual simulation engine is designed to simulate the physical processes such as motion, friction, gravity and collision in the curling competition. By studying the data generation and message transmission mechanism of the virtual simulation platform, the instance segmentation image generated by the simulation scene is obtained. Based on the domain randomization mechanism, the curling position, camera pose, illumination direction and intensity, obstacles and target material are randomly adjusted, and the automatic annotation of simulation training data of target detection task and pose estimation task is realized. The virtual simulation experiment of curling artificial intelligence and control can provide data support for the research of relevant artificial intelligence and control algorithms.