基于LABVIEW的家庭安防系统的设计与研究_毕业设计长安大学.docVIP

毕 业 设 计 家庭安防虚拟仿真系统设计与研究 学 院：电子与控制工程学院 专 业：电气工程及其自动化 二○一三年六月 摘 要 进入21世纪，随着我国经济社会的快速发展和城镇化、现代化、国际化进程的加快，城乡居民生活水平日趋提高，居住条件日益改善，人们对居住环境的要求也日见增高。 本设计是以家庭环境为对象的智能监控器，实现住宅安防系统的功能。家庭安防系统是智能小区安防系统最重要的组成部分，也是智能家居自动化的重要组成部分。家庭安防系统是指通过各种报警探测器、报警主机、摄像机、读卡器、门禁控制器、接警中心及其它安防设备为住宅提供入侵报警服务的一个综合性系统。其包括了三大子系统:防盗报警子系统，视频监控子系统，火灾自动报警子系统。 本设计利用LabWIEW平台设计出了一种家居安防系统，利用LabVIEW仿真软件模拟出当住宅有警情发生时，实现安防系统的功能。其中包括：（1）具有防盗报警功能；（2）系统具有初步的时间记录和追忆功能，能够记录最近发生的5-10事件的发生时间、地点、原因；（3）声光报警，并提供1-2路开关量输出，记录；（4）火灾自动报警与煤气探测；（5）分区设防、电子地图显示、语音提示等功能。 关键词:家庭安防,防盗报警系统,视频监控系统,火灾自动报警系统，LabVIEW ABSTRACT 字体不对Entering the 21st century, with the rapid development of social economy in our country and the speeding up of urbanization, modernization, internationalization, increasingly improve living standards, urban and rural residents living conditions improving, people also became more and more high to the requirement of living environment. The object of this design is based on family environment intelligent monitor, can realize the function of housing security system. Home security system is the most important part of intelligent residential security system, is also an important part of smart home automation. Home security system is to point to by a variety of alarm detector, the alarm host, camera, card reader, entrance guard controller, turning center, and other security devices provide residential intrusion alarm service of an integrated system. It includes three subsystems: anti-theft alarm subsystem, video surveillance subsystem, automatic fire alarm subsystem. This design use LabWIEW platform designed a home security system, using LabVIEW simulation software to simulate when the housing has a case, we can realize the function of security systems. Including: (1) with anti-theft alarm function; (2) the system has a preliminary time record and recall functions, can record the recent five to ten events time, place, reason; (3) the sound and light alarm, and provide 1 or 2 way switch output, reco