Path tracking and navigation system of unmanned vehicle based on linear CCD

Abstract

In order to improve the application effect of the path tracking and navigation system for unmanned vehicles, a new path tracking and navigation system for unmanned vehicles based on linear CCD is designed in this paper. The hardware of the system is composed of information acquisition module, multi-source information integration module, vehicle path tracking module and vehicle navigation module. In the hardware design of the system software on the basis of the design, calculation of driverless cars and driving direction angle of the vehicle path width, on the basis of general timer as multi-source sensor signal capture time base, is the center of the line array CDD chip count, by using the results of real-time adjustment, driverless cars driving deviation run path following unmanned vehicle navigation. The experimental results show that the path tracking results of the system are more accurate, the path planning time is shorter and the user satisfaction is higher.