汽车遥控防火防盗报警系统的设计

汽车遥控防火防盗报警系统的设计(任务书,开题报告,论文10000字)
摘 要
经济的快速发展让越来越多的人依靠汽车出行,城市中汽车的数量由此剧增,由于中国人口众多,公共环境管理较难,汽车被盗和自燃的现象常有发生。对于个人而言,汽车的被盗和自燃都会造成不小的经济损失,对社会而言,则会带来诸多的安全隐患。如何保障汽车在远离车主视线范围内的这些时间段的安全成为一个迫切的问题。
本次设计以STC12C5A60S2单片机、红外、烟雾传感器和GSM短信模块为主要部件,再结合其他必要的电路和器件,设计并实现一个远程的防盗、防火汽车报警器。当有人靠近红外探测器(设置范围为0.3米)时,或是烟雾、可燃性气体浓度大于50%时,报警装置工作,蜂鸣器发出声音示警,二极管发光,GSM短信模块向车主发送预警短信,实现了汽车的防火防盗功能,具有实时性,可以有效降低车主的损失。车主也可以通过手机对其进行撤防和布防,更加方便灵活。
通过对实物成果的软硬件测试,预期的功能都可以实现,符合预期的设计需求。
关键词:报警器 传感器 GSM
The Design of Anti-theft Alarm and Fire System for Cars [来源:http://Doc163.com]
Abstract
Rapid economic development so that more and more people rely on car trips, the number of cars in the city thus surge, due to the large Chinese population, public environmental management more difficult, auto theft and auto-ignition phenomena often occur. For individuals, car theft and spontaneous combustion will cause no small economic loss for society, it will bring a lot of security risks. How to ensure the safety away from the car owner within sight of these periods has become a pressing issue.
The single-chip design to STC12C5A60S2, infrared, smoke sensors and GSM SMS module as the main components, combined with other circuits and devices necessary to design and implement a long-range anti-theft car alarm fire. When someone close to the infrared detector (setting range 0.3 meters), or smoke, flammable gas concentration is greater than 50%, alarms work, sound warning buzzer, light-emitting diodes, GSM module to send SMS text messages to alert owners to achieve the fire alarm function of the car, with real-time, can effectively reduce the loss of the owner. Mobile phone owners can also arm and disarm them, more convenient and flexible. [资料来源:www.doc163.com]
By the results of physical testing of hardware and software, we can achieve the desired functionality, in line with the expected design requirements.
Key Words: Alarm; Sensor; GSM


目 录
摘 要 I
ABSTRACT II
第一章 绪论 1
1.1设计背景 1
1.2发展状况 1
1.3本文的主要工作与安排 2
第二章 系统方案设计 4
2.1报警系统的设计 4
2.2基于单片机的报警系统的总体方案 4
第三章 硬件设计 1
3.1主控模块 1
3.1.1 STC12C5A60S2 单片机 1
3.1.2 STC12C5A60S2单片机最小系统 2
[来源:http://www.doc163.com]
3.2声光报警模块 6
3.2.1有源蜂鸣器 6
3.2.2报警电路图 6
3.2.3 闪光报警电路图: 7
3.3信息采集模块 7
3.3.1 烟雾信号采集 7
3.3.2 红外信息采集 8
3.4 GSM短信模块的设计 10
3.4.1 SIM900A短信模块 10
3.4.2 GSM短信模块外接接口图: 11
3.5显示模块 12
3.5.1 LCD1602液晶显示屏 12
3.5.2 显示模块电路接口图 13
3.6 整体电路图 13
第四章 系统的软件设计 15
4.1开发工具介绍 15
4.2系统流程图 15
4.3主控程序设计 16
4.4 AD转换程序设计 20
4.5 短信模块程序设计 22
4.6 LCD显示模块程序设计 24
第五章 系统测试 27 [版权所有:http://DOC163.com]
5.1测试方法及工具 27
5.2测试过程与结果 27
5.2.1报警器实物 27
5.2.2 防盗、防火功能测试 28
5.2.3 撤防、布防功能测试 29
5.3结论 30
参考文献 31
致谢 33
[版权所有:http://DOC163.com]
