一种红外单目标跟踪与防盗报警系统设计

针对安防领域的目标跟踪问题，介绍一种基于红外技术的单目标跟踪和防盗报警系统，该系统既能完成对已知目标的主动跟踪，也能完成对未知目标的跟踪报警功能。阐述了系统的工作原理及各模块的电路设计。实验表明，该系统工作稳定，误报率低，适合作为保密性要求高的场所的安防系统，达到安全防护的目的。

Design of Single Target Tracking and Anti-theft Alarm System Based on Infrared Wave

A system to track target and anti - theft alarm based on infrared wave is presented, which can track target in real-time, but also can realize the alarm application if it is a ＂strange visitor＂. The working principle of the system is introduced,the circuit board of every model is how to design, and working principle of the core components is analysed. The system works stably with a low false alarm rate through the experiment. It can be used as security system in the buildings which require high confidentiality.