Design of Road Panoramic Virtual Reality Simulation System Based on Genetic Algorithm and Virtual Reality

With the cooperation of Internet devices, VR (Virtual Reality) technology processes data information in real life through electronic signal parameters. With the help of VR glasses, this virtual signal is transformed into a sensory phenomenon that people can experience. In order to simulate the highway traffic flow better, we decided to develop 3D animation simulation software to make users feel immersive. In this paper, a set of road panoramic VR simulation system based on GA (Genetic Algorithm) and VR is developed, which will use VR technology and VR language to establish common highway models. Focusing on the optimal placement of multi-entities in 3D space and the automatic generation of corresponding 3D scenes, an optimal solution preserving GA is proposed to solve the optimal placement problem of multi-entities in 3D space. The 3D model adopts a frame structure, which matches the object edge of the target image through the rotation, translation and projection of the model, which is line-to-line matching. Based on the optimal solution, GA is maintained to realize the hierarchical placement of multiple entities in a given area. When the given area cannot accommodate all the entities to be placed, the entities are placed in multiple layers, thus reducing the restrictions of the area on entity placement. It makes it possible to roam large scenes on the computer and realize real-time interaction of road scenes.