【摘要】 本文提出了一种基于单片机信号处理技术的防盗检测器的软硬件设计方法。利用热释电红外传感器的红外辐射与红外探测原理,设计的新型探测器,测量范围广,响应速度快,灵敏度高,抗干扰能力强,安全可靠。更多还原

【Abstract】 This text has put forward a kind of software and hardware design method of theftproof detectionbased on signal praessing technology of SCM. By using a pyroelectric infrared sensor,this paper introduces anew kind of detector which increases the sensitivity and signal-to-noise ratio as well as the capacity of anti-jamming of this kind of instrument; therefore this new kind of detector is of practical use.更多还原