基于STM32 的人体目标检测与追踪系统

为有效解决现有人体目标识别与追踪需人为干预等问题，设计了一种由嵌入式系统、无线通信技术及上 位机组成的人体自动检测及追踪系统。该自动检测与追踪系统分为上位机和下位机两部分，其中下位机以 STM32F103ＲCT6 单片机为控制核心，通过SHAＲP-GP2Y0A21YK0F 红外测距传感器检测人体位置进而控制舵 机，舵机上装有摄像头采集视频，利用WIFI( Wireless Fidelity) 将摄像头采集的视频信号传输至上位机。上位机 由Eclipse-Android 系统开发平台开发，可在监控中心实时显示视频信号。实践证明，该系统安装、操作简易快 捷，能准确实现人体的自动化识别与追踪过程，可广泛应用于室内不干扰红外线工作的行业。

Human Target Detection and Tracking System Based on STM32

In order to solve the human intervention problem of existing human target recognition and tracking system，an automatic human detection and tracking system is designed，which is composed of embedded system， wireless communication technology and upper computer． The automatic detection and tracking system is divided into two parts: the upper computer and the lower computer． Using STM32F103ＲCT6 as the control unit，the lower computer detects the position of the human body through the SHＲAP-GP2Y0A21YK0F infrared ranging sensor，and then controls the steering gear． The steering gear is equipped with a camera to collect the video signal which is transmitted to the upper computer using WIFI( Wireless Fidelity) wireless technology． The upper computer is developed by Eclipse-Android system development platform，which can display the video signal in real time in the monitoring center． It has been proved that the system is easy to install and operate，can accurately realize the automatic recognition and tracking process of human body，and can be widely used in the industry of indoor non-interference infrared work．