基于STM32的跟踪小车设计

Design of tracking car based on STM32

文章以STM32系列单片机为主控芯片,进行了STM32单片机的内部配置,通过上位机的摄像头对视频数据进行采集,之后利用图像处理技术依据物体的颜色进行匹配,当颜色达到要求则说明有很大的可能性是目标物体,则摄像头就会对其进行锁定识别并自动跟踪。下位机中用串口将数据发送到电脑进行调试,上位机将调试完毕的数据作为控制数据继而对电机的转速和转向进行控制,从而达到对目标识别之后上位机对下位机进行指令发送,实现自动跟踪的效果。经过实验,小车能够根据颜色对目标物体进行识别并跟踪。

The main research and design of the system is based on the STM32 series microcontroller as the main control chip.The internal configuration of the STM32 microcontroller is carried out,and video data is collected through the camera of the upper computer.Then,image processing technology is used to match the color of the object.When the color meets the requirements,it is said that there is a high possibility of being the target object,and the camera will lock,recognize,and track it,The data in the lower computer is sent to the computer through a serial port for debugging.The debugged data is used as control data to control the speed and direction of the motor.This achieves automatic tracking by sending instructions from the upper computer to the lower computer after target recognition.Through experiments,the car can recognize and track the target object based on color.