基于单片机的居室安全报警系统的设计精选.docx

分类号 V249 单位代码 11395 密级学号学生毕业设计（论文）题目基于单片机的居室安全报警系统的设计学生姓名学号院 ( 系 )专业电气工程及其自动化指导教师报告日期2015 年 5 月 15 日榆林学院毕业设计（论文）诚信责任书本人郑重声明：所呈交的毕业设计（论文），是本人在导师的指导下独立进行研究所取得的成果。毕业设计（论文）中凡引用他人已经发表或未发表的成果、数据、观点等，均已明确注明出处。尽我所知，除文中已经注明引用的内容外，本论文不包含任何其他个人或集体已经公开发表或撰写过的研究成果。对本文的研究做出重要贡献的个人和集体，均已在文中以明确方式标明。本人毕业设计（论文）与资料若有不实，愿意承担一切相关的法律责任。论文作者签名: 年月日基于单片机的居室安全报警系统的设计摘要本设计是对基于单片机的居室安全报警领域进行研究，设计出以AT89C51单片机为核心的性价比高、易于安装的居室安全报警系统。详细阐述了系统的组成结构、硬件设计和软件设计。该报警系统采用无线通信与GSM通信相结合方式的通信方式和模块化设计思想，通过不同类型的传感器检测报警单元，来检测居室环境中不同类型的危险因素，必要时发出报警指令，并将房间的环境参数反馈给主控单元，主控单元就会马上接收到报警信号，对报警信号进行判断和处理，得出报警类型，进行声光报警，并通过GSM网络通知用户和警方，确保居室环境的安全。该报警系统主要用来实现住户门与窗户的防入侵、防盗报警，火灾报警，燃气泄漏报警，按钮式居室紧急求助报警等多项居室安防功能。并且该系统操作简单方便，智能化程度高，易于安装、调试，能够及时检测到家中的危险因素，防止危险事故的发生。关键词：AT89C51；居室安全报警系统；无线通信；GSM；传感器Design of Home Security Alarm System based on Single Chip MicrocomputerABSTRACTThis design is based on single chip microcomputer home security alarm field research, to design a home security alarm system, which makes AT89C51 as the core and this is cost-effective and easy to install. This designelaborates the composition, hardware design and the software design. The alarm system adopts the combination of the way of communication of GSMcommunication and wireless communication and thought of modular design. Through the different types of sensor unit testing different types of risk factors in the different rooms’ environment,sending alarm instructions when necessary, and the sensor unit will feedback the environment parameters in different rooms to main control unit. The main control unit receives the alarm signal immediately, judging the signal and the type, with sound and light alarm, and notify the user and police in GSM network at the same time, to ensure the safety of the different rooms. The alarm system is mainly used to implement many home security alarm function, such as intrusion prevention doors-windows, anti-theft alarm, fire alarm, gas leakage alarm, emergency push button for assistance and so on. The alarm system posse