《智能防盜系統(tǒng)論》word版-全文預(yù)覽
【正文】 5紅外線 Intelligent antitheft system He Xiaoni Shandong institute of business and technology 264000 ABSTRACT： Along with the present society39。這種防盜器安裝隱蔽，不易被盜賊發(fā)現(xiàn)，便于多用戶統(tǒng)一管理。智能防盜系統(tǒng) 摘要： 隨著現(xiàn)在社會的發(fā)展，時代進(jìn)步，高新技術(shù)的快速融入，人們的生活發(fā)生了巨大的改變，人們置購了大量高新技術(shù)的產(chǎn)品，許多高科技產(chǎn)品的使用越來越成為家庭生活的主旋律，因此人們對自己所處環(huán)境的安全要求就越來越高，特別是家居安全，不得不時刻留意不速之客的光顧。 熱釋電紅外傳感器，它的制作簡單、成本低、安裝比較方便，而且防盜性能比較穩(wěn)定，抗干擾能力強、靈敏度高、安全可靠。處理器采用 51 系列單片機 STC89C52，程序使用 C 語言編寫。s patronage many plots all have the security to safeguard, but did not have these facilities in some countrysides, therefore, many families have all installed the alarm system, this effective protection everybody property this paper, introduced one kind uses the pyroelectric infrared sensor to carry on the monitoring, and carries on the system design which reports to the police. Pyroelectric infrared sensor, its simple, low cost, installation is more convenient, and antitheft performance is stable, strong antiinterference ability, high sensitivity, safe and reliable. The alarm installed concealment, is not easy to be thieves found that facilitate multiuser unified management. This design including hardware and software design of two parts. Hardware part includes single chip microputer control module, infrared sensor module, the driver alarm module, LED control modules, etc. Processor with 51 series microcontroller STC89C52 program using C language to write. Key word: Pyroelectric infrared sensor, STC89C52, infrared 一、引言 隨著科技的提高，電子電器飛速發(fā)展，人民生活水平有了很大提高。因此越來越多的居民家庭對財產(chǎn)安全問題十分擔(dān)憂。如果設(shè)計一種價格低廉，性能可靠、智能化的報警系統(tǒng)，必將在私人財產(chǎn)的防盜領(lǐng)域起到巨大作用。主要工作由熱釋電紅外感應(yīng)器完成信息采集、處理、數(shù)據(jù)傳送經(jīng)過單片機功能設(shè)定到 達(dá)報警模塊這一過程。 二、設(shè)計任務(wù)分析 。當(dāng)人員外出時，可把報警系統(tǒng)設(shè)置在外出布防狀態(tài)，探測器工作起來 ,當(dāng)有人闖入時，熱釋電紅外傳感器將探測到動作，設(shè)置在監(jiān)測點上的紅外探頭將人體輻射
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