Police virtual simulation training system based on augmented reality technology

With the increase of social complexity and the improvement of public security needs, traditional police training methods face the problems of high cost and insufficient simulation of realistic scenarios. The purpose of this study is to develop a virtual simulation training system for police based on augmented reality technology to improve police officers' actual combat ability and emergency handling level. The research adopts Unity 3D and Vuforia engines, combined with intelligent devices, to achieve a high degree of integration of virtual scenes and real environment, and provide a highly realistic training experience. The results show that the system has good response speed and image recognition accuracy on different devices, which significantly improves the training effect and user experience.