基于C51單片機(jī)的火災(zāi)報(bào)警器設(shè)計(jì)
【摘要】
隨著現(xiàn)代家庭用火、用電量正在逐年增加，家庭火災(zāi)發(fā)生的頻率越來(lái)越高，火災(zāi)煙霧報(bào)警器也隨之被廣泛應(yīng)用于各種場(chǎng)合。本設(shè)計(jì)是利用單片機(jī)結(jié)合傳感器技術(shù)而開(kāi)發(fā)了這這一火災(zāi)煙霧報(bào)警系統(tǒng)。論文中主要煙霧報(bào)警器系統(tǒng)各個(gè)組成部分進(jìn)行了介紹，對(duì)它的主控電路和外圍設(shè)備電路之間的接口技術(shù)，還有軟件方面進(jìn)行了重點(diǎn)介紹。

關(guān)鍵詞：報(bào)警器、80C51、聲光傳感器

Abstract: With the modern home with fire, electricity consumption increases, the frequency of home fires is getting higher and higher. Smoke detectors have also been widely used in various occasions. This design is combined with the use of single-chip sensor technology development and design of the smoke alarm system. The main thesis of the smoke alarm system for the various components are introduced, its control circuit and peripheral equipment circuit interface between technology and software have been the focus of introduction.

Keywords: 80C51, smoke sensor alarm.