Intelligent Following Car Based on Dual Detection Positioning Using Ultrasonic and Camera

To achieve real-time positioning of the target object for given tasks, a smart car system is designed using STM32F407 as core control unit, mainly relying on ultrasonic sensors detection and supplemented by camera locating tracking. The sensor module used main device information collection transmission, distance difference between two modules follow-up to determine position. Meanwhile, accurate target, algorithms such Kalman filtering PID closed-loop are interaction intelligent following. By doing so, can always maintain from person provide timely assistance needed.