智能防火防盗系统
学 生：刘振豪，信息系
指导老师：XXX
中文摘要 【摘要】 随着计算机的普及和信息技术的迅猛发展，智能化被引入家庭，并迅速发展起来。本文主要完成了防盗防火报警系统的软件设计。设计了主控模块、键盘模块、温度模块、修改密码等模块。主控模块控制各模块的中断申请，键盘模块实现单片机与外界的沟通，温度模块判断是否有火灾并向主控模块报告，修改密码模块使用户可以随时修改密码。本系统采用单片机的高级语言C语言进行设计，并给出了相关流程图。为了便于扩展和更改，软件的设计采用模块化结构，使程序设计的逻辑关系更加简洁明了，经测试能实现基本的报警功能。
当前，随着经济的发展，人民的生活日益改善，人们对家庭生命对产安全越来越重视，家庭电子防盗报警系统也应运而生。作为一个可行的住宅报警系统，必须满足集中监控、系统容量大、防范功能齐全、性能价格比高等要求。而单片微机防盗报警系统正符合了这些特点，它是以单片机为主要器件的一个系统，对温度扫描、身份验证的严格控制，且价格低廉。
本文介绍了室内防火防盗报警系统的背景及发展动态，给出了本次课题基础器件——单片机；描述了单片机的基础知识，说明了单片机多方面的应用和单片机的开发及开发工具；概述了软硬件设计过程，分析了硬件设计电路及作用，描述了软件设计的总体思想，给出了资源分配情况，介绍了模块的软件实现情况及部分软件流程.
【关键词】 智能防火防盗，DS18B20，动态扫描，单片机;
III
The system of intelligent anti-fire and anti-theft
Student：liuzhenhao, Information Depatment
Teacher：XXX
外文摘要 【Abstract】 With the popularization of computers and the rapid development of information and technology, intelligentization is brought into families and begins to develop quickly. This paper mainly completes the software design of anti-theft and anti-fire alarm system. It designs the dominant module, keyboard module, temperature module, modify code module and so on. Dominant module controls the discontinue application of each module, keyboard module realizes the communication between the microcontroller and outside world, temperature module judges whether there is a fire and then report to the dominant module, modify code module makes the users be able to change their code at any time. This system adopts the microcontroller’s high-level language C language to design and gives the corresponding flowchart. In order to facilitate the expansion and alteration, the software design uses modular structure to make the logical relationship of program design become more succinctly. Being tested, it can realize the basic alarm function.
Recently, with the development of economy and the improvement of people’s life, more and more attention has been paid to the importance of the security of people’s lives and properties, the electronic security alarm system is born. As a feasible residential alarm system, it must meet the demands such as centralized monitoring, large capacity, complete function of guard, high performance-to-price and so on. However, the single chip microcomputer anti-theft alarm system is in line with the these characteristics, it is a system mainly consisting of microcontroller, being strict with temperature scanning and identification verifying, and low in price.
This thesis introduces the background and the history of anti-fire and anti-theft alarm system in families, and gives the basic devices of the topic---the explanation of microcontroller and its development history. It describes the basic knowledge of the
IV
microcontroller, illustrates the application of microcontroller in various ways and the development and development tools of it, summarizes the design process of hardware and software, analyzes the hardware circuit design and its function, describes the overall thought of the software design, and finally introduces the distribution of resources , the state of software realization and the procedure of some software.
【Key words】microcontroller;
intelligent anti-fire and anti-theft, DS18B20, dynamic scanning, V