摘要随着科技的快速发展，大家对安全的要求愈加突出，对于一些重要区域更是如此。因此在物联网被广泛应用的大趋势下，本课题将报警系统与物联网相结合，开发了一种基于物联网的通信报警系统，不仅迎合了市场需求，更方便了人们的生活。74055
本文首先对相关技术及课题的研究现状做了说明，其次介绍了红外探测技术及 ZigBee技术。之后对本课题做了系统设计，该设计主要采用红外探测技术对进入重要区域的人员进行探测，语音提示输入密码，通过无线通信技术将这些信息发送给监控中心来验证所检测到人员身份的合法性，从而构建基于物联网的报警系统。本设计分别从硬件、软件两部分进行深入研究。在硬件方面，所有体系分为红外探测模块、语音警示模块、无线通信模块、单片机控制模块，依次阐述各部分的硬件电路；在软件方面，主要从无线通信模块、单片机控制模块和键盘的设计与扫描过程三个方面进行设计。
该论文有图20幅，表2个，参考文献23 篇。
毕业论文关键词：重要区域 物联网 红外探测技术 ZigBee技术
Design of an important regional alarm system based on Internet of things
Abstract With the rapid development of science and technology, we become more and more prominent security requirements for some of the important region is more so。 Therefore in the Internet of things is a trend in the widely used under, this topic will alarm system and IOT combination, develop a IOT based communication alarm system, not only to meet the market demand, more convenient for people's lives。
In this paper, firstly, the research status of related technology and research is described, and then the infrared detection technology and ZigBee technology are introduced。 After on the subject of the system design, the design mainly uses the infrared detection technology to enter the region important for personnel detection, voice prompts for a password, through wireless communication technology will send the information to the monitoring center to verify the detection to the legitimacy of the identity of the person, so as to construct the warning system based on the Internet of things。 This design respectively from the hardware, software, the two part of the in-depth study。 In the aspect of hardware, the system for all the points for infrared detection module, voice alarm module, wireless communication module, MCU control module, each part of the hardware circuit are expounded in turn; in terms of software, mainly from the wireless communication module, MCU control module and keyboard design and scanning process three aspects to carry on the design。
This paper has 20 figures, 2 tables, 23 references。
Keywords: important regional Internet of things infrared detection technology ZigBee Technology
目 录
摘要 I
Abstract II
目录 III
图清单 V
表清单 V
变量注释表 V
1 绪论 1
1。1 课题研究的背景与意义 1
1。2 物联网的发展现状 1
1。3 Zigbee 技术发展概况 2
1。4 课题研究现状 2
1。5 本文主要工作 2
2 相关技术介绍 4
2。1 红外辐射的基本理论 4 ZigBee物联网重要区域报警系统设计:http://www.youerw.com/zidonghua/lunwen_84533.html