1、 毕业设计论文毕业设计论文 题目 防盗报警器的设计 指导教师 评阅教师 完成时间： 2015 年 4 月 17 日 毕业设计毕业设计( (论文论文) )中文摘要中文摘要 (题目)：防盗报警器的设计 摘要：随着现代电子信息的高速发展，社会治安相对于以前已经有了非常 大的改善。但是在一些地方还是时不时会出现一些入室盗窃事件，这些地方都 需要我们做好安全防护措施 。目前大多的防盗报警装置都是安装在比较大型 范围的场所，适合安装在家庭的比较少。而家庭报警器不仅需要有报警装置， 还需要其他的扩展功能。本文考虑到家庭的实际情况，考虑到 51 单片机，体 积小，价格低等特点，设计出实现一款适合大多数家庭的家
2、庭防盗报警器。 本文设计了一款基于 AT89C51 单片机的家庭防盗报警器，该系统利用热电 型红外传感器监控家里面的情况，并且如果家里面发送盗窃是可以及时将信息 传递给主人,具有高效，方便，快速等特点。因为本设计采用的是红外传感器 检测, 所以可以实时检测信号, 遇到危险可以立即报警。并可以在并 LCD 上 显示危险。该系统选用 AT89C51 单片机,遥控控制系统开始检测和结束检测， 方便主人，系统终端部分选用是蜂鸣器报警电路和 LCD 液晶显示。 关键词：AT89C51;按键控制；12864 液晶显示；红外传感器 毕业设计毕业设计( (论文论文) )外文摘要外文摘要 TitleTitle:
3、 : Design of anti-theft Abstract:With the rapid development of modern electronic information, relative to the previous social security have the very big improvement. But in some places still from time to time there will besome burglary incident, all we need to do security measures. At present, most
4、of the anti-theft alarm device is installed in the large range of places, suitable for installation in the family is relatively small. While the family alarm not only needs to have the alarm device, also need to expand other functions. In this paper, considering the actual situation of the family, t
5、aking into account the 51 microcontroller, small size, low price, design and implement a home burglar alarm for most families. In this paper, a design based on AT89C51 microcontroller family anti-theft alarm, the system uses infrared pyroelectric sensor monitoring inside the house, and if the home t
6、heft can betransmitted timely information to the owner, has the advantages of high efficiency, convenient,fast and other characteristics. Because of this design is based on infrared sensor, so it can bereal-time signal detection, can immediately alarm meet danger. And can be in danger and shown on LCD. The system uses AT89C51 SCM, remote control system testing and detection of end, easy to master, the terminal part of th
