Automatic Ranging System of Vehicles with Risk Estimation and Decision Making Based on MPC5200

Based on the structure and theory of optical-mechanical-electrical automatic ranging system of vehicles, paper has a discussion and research of the architecture and design of auto ranging system with risk estimation and decision making basing on MPC5200, which includes hardware architecture, software architecture and key technology, etc. The system adopts the laser-lidar ranging method to get a high precision and it presents a method of mounting the reflecting points on the rotating bearing to enhance the accuracy of speed checking. We also considered the solution of dealing with all kinds of road surfaces.