基于单片机的防火防盗报警系统.doc

长春理工大学毕业设计 1 编号本科生毕业设计基于单片机的防火防盗报警系统 Fire alarm system based on single-chip puter 学生姓名 XXX 专业电子信息科学与技术学号 XXX 指导教师 XXX 分院电子工程分院 2013年6月长春理工大学毕业设计 2 摘要近年来,随着各高校规模的扩大,在校生的数目飞速增长,学生宿舍的不安定因素也越来越多。由于同学们安全意识不强,盗窃、火灾等危害学生财产和生命安全事件的发生概率也在增长,给各高校的平安校园建设带来一定困难。为此, 在计算机技术、电子信息技术和无线通信技术的基础上,文中提出了宿舍智能防火防盗报警系统的设计。该系统可以对学生宿舍内部中的盗窃、火灾和违章用电等不安全因素进行监控,如有警情可迅速告知宿舍管理人员前去处理,实现了对学生宿舍的安全监控,缩短了对宿舍中突发事件的反应时间,给高校学生的平安求学带来了保障。文中提出了一种宿舍智能防火防盗报警系统的设计。系统中,监测电子系统以ATmega16 为控制核心,辅以各种传感器,对学生宿舍的安全信息进行采集, 如有警情通过无线通信模块传送至监控中心,自动提示值班人员前去处理,实现了对学生宿舍的安全管理。关键词: mega16 ;烟雾传感器;热释电人体红外传感器;报警系统;无线通信模块长春理工大学毕业设计 3 ABSTRACT In recent years, with the expansion of the university scale, the number of students increased rapidly, unstable factors are more and more students dormitory. As a result of the students' safety awareness isnot strong, the probability of occurrence of theft, fire and other hazards students property and life safety event ison the increase, bring certain difficulty to building a peaceful campus in Colleges and universities. Therefore, based puter technology, electronic information technology and munication technology, this paper puts forward the design of intelligent fire alarm system in the dormitory. The system can monitor electric insecurity factors of student dormitory in the theft, fire and illegal, such as alarm can quickly inform dormitory management personnel to deal with, the safety monitoring of the student dormitory, to shorten the reaction time of unexpected events in the dormitory, to the university student's study brings peace security. This paper presents a design of intelligent fire alarm system in the dormitory. In the system, monitoring electronic system with mega16 as the control core, supplemented bya variety of sensors, acquisition of safety information on the student dormitories, such as alarm through the munication module are transmitted to the monitoring center, automatically prompts the staff on duty to deal with, the realization of student dormitory safety management. K