英语翻译摘要随着我国社会与经济的发展,人民生活水平不断提高,人们对区域治安环境以及安全防范的要求也越来越高,同时现代化技

英语翻译
摘要
随着我国社会与经济的发展,人民生活水平不断提高,人们对区域治安环境以及安全防范的要求也越来越高,同时现代化技术高度发展的今天,犯罪更趋智能化,手段更隐蔽,所以保证区域的安全必须运用现代化的防盗报警技术.
众所周知凡是存在于自然界的物体都会发射出红外线,而热释电红外传感器就是利用热电原件的热式效应来探测人体发射红外线的一种传感器,他一非接触的方式检测人体发射出的微弱的红外线能量,并将其转换成电信号输出,特别适用于防盗报警系统的设计.
本文采用新型先进的热释电红外传感器设计多路多点防盗报警系统的全过程进行探索和实践.论文中对热释电红外传感器的使用采样信号的处理,控制电路、报警电路等的应用系统设计做了较详细的论述,对热释电红外传感器和相关电路的开发、利用提供借鉴,具有极强的保密性和可靠性.该系统除用于小区、仓库、门窗、围墙、栅栏防盗报警外,也可用于其他需要监控的场合.
关键词：红外监控；人体红外；89C51；热释电红外（PIR）传感器；被动式红外报警器

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With the development of society and economy,people's living standard,people to improve regional security environment and safety requirements are increasingly high,at the same time,the development of modern technology,crime is more intelligent today,concealment,so that means more regional security must use modern anti-theft alarm technology.
Whatever exists in nature is the object emit infrared and pyroelectric infrared sensor is to use the power of original heat effect to detect human launch of infrared sensor,a way of a non-contact detection of weak body emit the infrared energy and convert electrical signal output,especially suitable for anti-theft alarm system design.
The paper adopts advanced new heat-releasing infrared sensor design more and more alarming system for the process of exploration and practice.In the thesis of pyroelectric infrared sensor using sampling signal processing,control circuit,alarm circuit application system was designed in detail,pyroelectric infrared sensors and related circuit of the development and utilization of reference,have extremely strong privacy and reliability.This system is used in residential area,warehouse,Windows and walls and fences anti-theft alarm,also can be used for other needs to be monitored.
Keywords:infra-red monitoring,Human infrared,89C51,Pyroelectric infrared (PIR sensor,Passive infrared alarm