基于單片機的居室安全報警系統設計

電子機電論文編號:JD672  論文字數:14120,頁數:32

目 錄

摘要...............................................................Ⅰ
Abstract.............................................. ............Ⅱ
第1章　緒論......................................... ..............1
第2章 系統硬件設計.............................. .... ...........2
2.1總體設計........................................... ...........2
2.1.1研究目標..................................................2
2.1.2主要研究內容.................................................2
2.2單片機的選擇...................................................3
2.3傳感器電路的設計...............................................8
2.3.1防盜傳感器設計...............................................8
2.3.2漏水跑水傳感器的設計......................................9
2.3.3火災檢測的溫度傳感器設計....................................10
2.3.4有害氣體檢測電路設計........................................10
2.4 傳感器的報警狀態檢測.........................................11
2.5語言報警及自動報警的實現......................................13
2.5.1 概述.......................................................13
2.5.2語音芯片的選擇..............................................14
2.5.3事先留言的錄制及播放........................................15
2.6模擬摘機及撥號的實現..........................................15
第3章 軟件設計及仿真調試.........................................17
3.1 軟件設計.................................................. 17
3.2 軟件的仿真調試...............................................18
3.2.1 仿真開發系統的簡介........................................ 18
3.2.2仿真過程的實現............................................. 19
3.2.3 軟件仿真過程中遇到的問題.................................. 22
第4章 報警裝置的安放及對社區中心的基本要求.......................23
4.1 報警裝置的安放...............................................23
4.2 對社區中心的基本要求.........................................24
結論.............................................................25
致謝.............................................................27
參考文獻.........................................................28
附錄.............................................................29

摘 要

課題針對目前社區安全越來越受到人們的關注，尤其是居室的安全和報警更與千家萬戶相關，提出一種通過電話網構成的社區安防系統。其終端是社區服務中心，前端是居室安全報警系統。安全報警系統的性能包括當有陌生人的非法闖入、室內有火情、室內有毒氣體超標和室內漏水跑水情況發生時發出報警。傳感器對居室進行實時檢測，當發現有異常狀況后，單片機就執行進行報警程序。報警情況分兩種情況進行，當主人在居室時，可通過鈴聲報警，主人根據提示去實地檢查后決定自行處理還是打電話報警求助。另一種情況是主人不在居室時，則由單片機進行模擬摘機和撥號，接通后由單片機啟動事先錄制在語音芯片的語音進行報警。首先報告樓號、樓門號、房號，然后報告發生情況的具體地點。這樣系統的費用不多，安裝施工量不大，既可人工報警又可自動報警，可以滿足居室安全的要求。

關鍵詞：單片機；安防系統；傳感器；檢測

The Application of MCU for Security Alarm System of Home
              Abstract

Lesson a safety on aiming at current community safety more and more ising concern by people, particularly is living quarters with report to the police and even is ten thousand with thousand related, put forward a kind of community that pass the telephone net constitute the peaceful defending the system. Its terminal is a community service center, the head is a living quarters safety to report to the police the system. The safety reports to the police the function of the system includes to be to have the stranger and illegal intruding into, indoors contain super mark in poisonous air in feeling, indoors in fire is leaking to run the water circumstance occurrence with indoors send out to report to the police. Spread to feel the machine proceeds to the living quarters the solid hour examines, being the detection have the abnormality condition the empress, microcontroller carry out the proceeding report to the police the procedure. Reporting to the police the circumstance divides two kinds of circumstances proceeds, playing the host at living quarters, can pass the bell ring report to the police, host according to decide to deal with by oneself after hinting the on-the-spot check or make a phone call to report to the police to ask for help. Another circumstance is host not at living quarters, then be proceeded by microcontroller the emulation take off the machine with stir the number, being started by microcontroller to record in advance the speech in microcontrol chip proceed to report to the police. Report the floor number, floor a number, building number first, then the concrete location of the report occurrence circumstance. Like this the expenses of the system is not much, installing the construction measures not very, since can the artificial report to the police to can report to the police automatically again, can satisfy the safe request in living quarters.

Key Words :  Microcontroller；Safe guard systerm；Sensor；Measuring