用單片機控制的多功能門鈴

電子機電論文編號:JD307       此份附開題報告,原量圖,PCB圖,程序,論文,字數:19260,頁數:60

目  錄

摘要 I
Abstract II
緒論 1
1  理論基礎及系統要求 2
1.1  引言 2
1.2  系統構成 2
1.2.1  基本原理 2
1.2.2  系統組成和流程 2
1.3  系統任務 2
2  系統硬件電路 4
2.1  引言 4
2.2  硬件介紹 4
2.2.1  單片機89S52 4
2.2.2  ISD1420語音芯片 5
2.2.3  紅外探測系統 11
2.2.4  放大器 11
2.2.5  報警器 12
2.2.6  繼電器 13
2.2.7  電源部分 13
2.3  硬件電路設計及實現 14
2.3.1  語音控制模塊 14
2.3.2  輸入模塊 15
2.3.3  報警模塊 17
2.3.4  電燈開關模塊 17
3  系統軟件編寫及分析 18
3.1  引言 18
3.2  鍵盤的判斷程序 18
3.3  鍵盤的響應程序 19
3.3.1  門鈴聲與留言提示音程序編寫及分析 19
3.3.2  分段錄音程序編寫及分析 20
3.3.3  主人放音程序編寫及分析 21
3.4  中斷報警和開燈程序的編寫與分析 22
3.4.1  設計的原理 22
3.4.2  設計的具體方法 22
3.4.3  設計的參數設定 22
3.4.4  中斷報警程序的流程與編寫 25
3.5  總程序 27
4  軟件調試 28
4.1  調試工具 28
4.1.1  超想3000仿真器及仿真軟件 28
4.1.2  TOP 2005 編程器及軟件 28
4.2  硬件調試 30
4.3  軟件調試 30
4.3.1  單片機AT89S52工作調試 31
4.3.2  ISD1420語音芯片工作調試 33
4.3.3  中斷報警工作調試 39
4.4  整體調試 42
結論 44
致謝 45
參考文獻 46
附錄1  系統硬件電路設計原理圖 48
附錄2  系統PCB板圖 49
附錄3  系統總程序 50

摘  要

多功能門鈴結合實際用戶需要和現代社會的需求設計，作為用單片機控制的智能產品之一，在單片機設計中開辟出一塊新的領域。本文主要介紹新型多功能門鈴的原理和特點。
本設計中，我們采用了單片機控制多模塊的方式。硬件部分由語音控制模塊、紅外探測模塊、鍵盤輸入模塊、開燈模塊和報警模塊五大部分組成。具體實施辦法是：以單片機AT89S52為核心，通過鍵盤向單片機輸入指令，再由單片機控制語音芯片ISD1420模塊、開燈模塊和報警模塊，輸出不同的響應結果。
設計過程中，硬件設計中使用了工具PROTEL99SE制作原理圖和PCB板圖，軟件設計中使用了模塊編程的方法。
本文首先在緒論介紹了此系統的研究意義。在第1章里，論述了系統構成理論，確定了單片機的任務內容。第2章著重介紹了系統中所使用的硬件芯片的功能與特性、硬件的電路設計，在第3章中重點剖析了軟件設計的過程，第4章是產品的調試，排除設計上的錯誤，完善設計,同時附上硬件原理圖、PCB板圖及總程序。

關鍵詞：單片機  ISD1420語音芯片  報警  紅外探測
 

Abstract

The multi-purpose doorbell union actual user needs with modern society's demand design, the achievement to use one of intelligent products which the monolithic integrated circuit controls, opens a new domain in the monolithic integrated circuit design. This article main introduction new multi-purpose doorbell principle and characteristic.
In this design, we used the monolithic integrated circuit to control the multi-modules the way. The hardware part by the voice control module, the infrared detection module, the keyboard entry module, turns on the light the module and reports to the police the module five major part to be composed. The concrete implementation means are: Take monolithic integrated circuit AT89S52 as the core, through the keyboard to the monolithic integrated circuit input instruction, by the monolithic integrated circuit control pronunciation chip ISD1420 module, turns on the light again the module and reports to the police the module, outputs the different response result.
In the design process, in the hardware design has used the tool PROTEL99SE manufacture schematic diagram and the PCB board chart, in the software design has used the method which the module programs.
This article first introduced this system research significance in the introduction. In the 1st chapter, elaborated the system constitution theory, has determined the monolithic integrated circuit task definition. 2nd chapter introduced emphatically in the system uses the hardware chip function and the characteristic, the hardware circuit design, analyzed the process with emphasis in the 3rd chapter which the software designs, the 4th chapter is the product debugging, removes in the design the mistake, consummates the design. At last enclosed hardware schematic diagram, PCB board chart and total procedure.
Key word: Multipurpose Sing Chip Microcontroller  ISD1420 pronunciation chip Reporting to the police  Infrared Acquisition