多功能數(shù)控鎖電路設(shè)計(jì).rar
多功能數(shù)控鎖電路設(shè)計(jì),1萬(wàn)字24頁(yè)摘 要本文介紹了一種利用數(shù)控電子鎖實(shí)現(xiàn)管理的方案,闡述了系統(tǒng)組成及工作原理,重點(diǎn)給出了ic卡的設(shè)計(jì)電路和原理。該系統(tǒng)結(jié)構(gòu)簡(jiǎn)單、體積小、成本低,在實(shí)際運(yùn)行時(shí)具有很高的可靠性,實(shí)現(xiàn)了數(shù)字電子技術(shù)在鎖控上的應(yīng)用,具有廣闊的市場(chǎng)前景。利用數(shù)字鎖專(zhuān)用集成電路ls7225為核心,配以觸發(fā)定時(shí)電路、音...
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多功能數(shù)控鎖電路設(shè)計(jì)
1萬(wàn)字 24頁(yè)
摘 要
本文介紹了一種利用數(shù)控電子鎖實(shí)現(xiàn)管理的方案,闡述了系統(tǒng)組成及工作原理,重點(diǎn)給出了IC卡的設(shè)計(jì)電路和原理。該系統(tǒng)結(jié)構(gòu)簡(jiǎn)單、體積小、成本低,在實(shí)際運(yùn)行時(shí)具有很高的可靠性,實(shí)現(xiàn)了數(shù)字電子技術(shù)在鎖控上的應(yīng)用,具有廣闊的市場(chǎng)前景。利用數(shù)字鎖專(zhuān)用集成電路LS7225為核心,配以觸發(fā)定時(shí)電路、音響電路和一些電阻電容元件組成。本裝置具有開(kāi)鎖指示、語(yǔ)音功能;若有誤動(dòng)開(kāi)鎖按鈕,或超過(guò)限定開(kāi)鎖時(shí)間,剛自動(dòng)發(fā)出聲響或者發(fā)現(xiàn)無(wú)線報(bào)警信號(hào),本裝置由密碼按鈕、密碼順序檢測(cè)電路、電磁鎖控制器、音響電路、單穩(wěn)延時(shí)電路、報(bào)警電路、無(wú)線電發(fā)射器等組成。其中用到的IC芯片有CW9302、KD9561、5G1555、LS7225和發(fā)光二極管(LED)。
關(guān)鍵詞 單穩(wěn)延時(shí)電路/密碼按鈕/密碼順序檢測(cè)電路/電磁鎖控制器
CNC MULTI-FUNCTION LOCK SIRCUIT
ABSTRACT
This article describes an implementation using digital electronic lock management program on the system composition and working principle, the focus of the IC card give the design of circuit and principle. The system is simple structure, small size, low cost, in the actual run-time with high reliability, implementation of the Digital Electronics Technology at locking up the application of control and has broad market prospects. The use of digital locks LS7225 ASIC as the core, together with the trigger timing circuit, audio circuit and a number of resistor capacitor components. Unlock the device with instructions, voice function; if maloperation unlock button, or exceeds the allotted time to unlock, just automatically issue an audible alarm or discover that the wireless signal, the device button from the password, the password sequence detection circuit, electromagnetic lock controller , audio circuit, compostable delay circuits, alarm circuits, radio transmitters and other components. Use one of the IC chip has CW9302, KD9561, 5G1555, and LS7225. And at the same time the use of LED as the LED display.
KEY WORDS delay compostable circuit, password button, password sequence detection circuit, electromagnetic lock controller.
目 錄
摘 要 II
ABSTRACT III
1 緒論 1
1.1 課題國(guó)內(nèi)外背景及其發(fā)展 1
1.2 課題研究?jī)?nèi)容及意義 2
1.2.1 課題內(nèi)容 2
1.2.2 課題意義 2
1.2.3 本設(shè)計(jì)主要應(yīng)用方向: 3
2 理論分析與方案論證 3
2.1 整體電路供電部分(電源)的選擇 4
2.2 數(shù)字鎖LS7225的工作原理說(shuō)明 9
2.3 控制模塊原理說(shuō)明 10
2.4 發(fā)聲報(bào)警系統(tǒng)說(shuō)明 11
3 系統(tǒng)軟件開(kāi)發(fā)工具介紹 12
3.1 Protel99SE的系統(tǒng)組成 12
3.2 電路板設(shè)計(jì)步驟 13
3.3 PCB原理圖及電路工作分析 15
3.4 產(chǎn)品調(diào)試與總結(jié) 18
致 謝 20
參考文獻(xiàn) 21
參考文獻(xiàn)
[4] 梁宗善.新型集成塊應(yīng)用[M].武漢:華中理工大出版社,2004
[5] 余家春 Protel 99 SE電路設(shè)計(jì)實(shí)用教程[M]. 北京:中國(guó)鐵道出版社
1萬(wàn)字 24頁(yè)
摘 要
本文介紹了一種利用數(shù)控電子鎖實(shí)現(xiàn)管理的方案,闡述了系統(tǒng)組成及工作原理,重點(diǎn)給出了IC卡的設(shè)計(jì)電路和原理。該系統(tǒng)結(jié)構(gòu)簡(jiǎn)單、體積小、成本低,在實(shí)際運(yùn)行時(shí)具有很高的可靠性,實(shí)現(xiàn)了數(shù)字電子技術(shù)在鎖控上的應(yīng)用,具有廣闊的市場(chǎng)前景。利用數(shù)字鎖專(zhuān)用集成電路LS7225為核心,配以觸發(fā)定時(shí)電路、音響電路和一些電阻電容元件組成。本裝置具有開(kāi)鎖指示、語(yǔ)音功能;若有誤動(dòng)開(kāi)鎖按鈕,或超過(guò)限定開(kāi)鎖時(shí)間,剛自動(dòng)發(fā)出聲響或者發(fā)現(xiàn)無(wú)線報(bào)警信號(hào),本裝置由密碼按鈕、密碼順序檢測(cè)電路、電磁鎖控制器、音響電路、單穩(wěn)延時(shí)電路、報(bào)警電路、無(wú)線電發(fā)射器等組成。其中用到的IC芯片有CW9302、KD9561、5G1555、LS7225和發(fā)光二極管(LED)。
關(guān)鍵詞 單穩(wěn)延時(shí)電路/密碼按鈕/密碼順序檢測(cè)電路/電磁鎖控制器
CNC MULTI-FUNCTION LOCK SIRCUIT
ABSTRACT
This article describes an implementation using digital electronic lock management program on the system composition and working principle, the focus of the IC card give the design of circuit and principle. The system is simple structure, small size, low cost, in the actual run-time with high reliability, implementation of the Digital Electronics Technology at locking up the application of control and has broad market prospects. The use of digital locks LS7225 ASIC as the core, together with the trigger timing circuit, audio circuit and a number of resistor capacitor components. Unlock the device with instructions, voice function; if maloperation unlock button, or exceeds the allotted time to unlock, just automatically issue an audible alarm or discover that the wireless signal, the device button from the password, the password sequence detection circuit, electromagnetic lock controller , audio circuit, compostable delay circuits, alarm circuits, radio transmitters and other components. Use one of the IC chip has CW9302, KD9561, 5G1555, and LS7225. And at the same time the use of LED as the LED display.
KEY WORDS delay compostable circuit, password button, password sequence detection circuit, electromagnetic lock controller.
目 錄
摘 要 II
ABSTRACT III
1 緒論 1
1.1 課題國(guó)內(nèi)外背景及其發(fā)展 1
1.2 課題研究?jī)?nèi)容及意義 2
1.2.1 課題內(nèi)容 2
1.2.2 課題意義 2
1.2.3 本設(shè)計(jì)主要應(yīng)用方向: 3
2 理論分析與方案論證 3
2.1 整體電路供電部分(電源)的選擇 4
2.2 數(shù)字鎖LS7225的工作原理說(shuō)明 9
2.3 控制模塊原理說(shuō)明 10
2.4 發(fā)聲報(bào)警系統(tǒng)說(shuō)明 11
3 系統(tǒng)軟件開(kāi)發(fā)工具介紹 12
3.1 Protel99SE的系統(tǒng)組成 12
3.2 電路板設(shè)計(jì)步驟 13
3.3 PCB原理圖及電路工作分析 15
3.4 產(chǎn)品調(diào)試與總結(jié) 18
致 謝 20
參考文獻(xiàn) 21
參考文獻(xiàn)
[4] 梁宗善.新型集成塊應(yīng)用[M].武漢:華中理工大出版社,2004
[5] 余家春 Protel 99 SE電路設(shè)計(jì)實(shí)用教程[M]. 北京:中國(guó)鐵道出版社