家居安全自动报警系统M设计.doc

毕 业 设 计（论 文） 家居安全自动报警系统设计 学生姓名： 张琴 所在系部： 电气信息系 专业班级： 电子信息工程 指导老师： 日 期： 二O一三年十月 Home furnishing security alarm system design By Qinzhang October 2013 学位论文原创性声明 本人郑重声明：所呈交的学位论文是本人在导师的指导下独立进行研究所取得的研究成果。除了文中特别加以标注引用的内容外，本论文不包含任何其他个人或集体已经发表或撰写的成果作品。本人完全意识到本声明的法律后果由本人承担。 作者签名： 年 月 日 学位论文版权使用授权书 本学位论文作者完全了解学院有关保管、使用学位论文的规定，同意学院保留并向有关学位论文管理部门或机构送交论文的复印件和电子版，允许论文被查阅和借阅。本人授权省级优秀学士学位论文评选机构将本学位论文的全部或部分内容编入有关数据库进行检索，可以采用影印、缩印或扫描等复制手段保存和汇编本学位论文。 本学位论文属于 1、必威体育官网网址 □，在 年解密后适用本授权书。 2、不必威体育官网网址 □。 （请在以上相应方框内打“√”）年月日Abstract With the rapid development of China’s national economy, the living standard of the people is improving continuously, people also unceasingly make demands of the living conditions. Safe and comfortable living environment has become an essential feature of every household living need, and the automation of residential security is proposed. From the actual situation of Chinese users, this paper optimizes and integrates traditional alarm such as Infrared alarm system, combustible gas leakage alarm system. Fire alarm system and so on to form an all-round comprehensive residential alarm system by using MCU system control to provide reliable security services. This system is mainly includes hardware and software parts. In the signal detection hardware part, Phroelectric infrared applies in guarding against theft system. The temperature sensor is able to monitor the real-time indoor temperature and identify dangerous circumstance and the CO sensor is used for toxic gas detection. We can also set the tasks through the keyboard and show the working information through the LED. The alarm system also has timeliness well, the human-machine interface friendly, the management operation simple. Key words: Security System ;sensor; TC35I 1 引言 随着现代电子技术和通信技术的迅速发展，人们的家居生活正变得越来越舒适便