《-基于单片机的电机测速系统设计副本》由会员分享，可在线阅读，更多相关《-基于单片机的电机测速系统设计副本（36页珍藏版）》请在金锄头文库上搜索。
1、本 科 毕 业 设 计基于单片机的智能家居报警系统的设计摘 要随着电子技术的飞速发展，实现家居信息化已成家居系统发展的新趋势。传统的家居防盗在实际的使用中暴露了很多隐患，即使住所发生安全事故，户主也不能及时了解情况。智能家居报警系统能很好地解决这个问题。随着智能化家居概念的推广，智能家居报警系统发展迅速，它从原来的简单化、局部化向智能化、集成化发展，能对家居的安全环境进行监测，一旦发生安全事故，如火灾、被外人闯入等，就会发出报警信息，使得户主能及时对安全事故进行处理。目前市场上常见的防盗报警系统的通信方式有固定电话拨号、以太网、集群系统等。本系统采用单片机 ATMega16 作为 MCU，通过
2、西门子公司的 GSM 模块 TC35i 与用户进行远程信息交换，以热释红外传感器、温度传感器 DS18B20 以及电子密码锁等报警信息采集模块构成安防系统，保障住户和生命财产安全。控制程序由主程序，TC35i 程序、报警源信息采集程序等模块组成，其中主程序和 TC35i 程序共同负责短信息的发送。该系统采用现有电话网络和单片机网络控制技术，具有自动化程度高、适用性强、电路设计可靠等优点，一般家庭都能接受。关键词：单片机 安防 GSM 短消息the Intelligent Alarm System of Security on Single Chip DeviceLin Weixing(Coll
3、ege of Engineering, South China Agricultural University, Guangzhou 510642, China)Abstract: With the rapid development of electronic technology, realize home furnishing information has become a new trend in home furnishing system development. Home furnishing security traditional exposed a lot of prob
4、lems in actual use, even if the home accidents, who can not understand the situation. Intelligent home furnishing alarm system can solve this problem well. With the development of intelligent home furnishing concept, intelligent home furnishing alarm system is developing rapidly, it is from the simp
5、le, localized to the original intelligent, integrated development, can monitor security environment of home furnishing, accidents, such as fire, by intruders, will send out alarm information, so that the time for security accident treatment. The security market common alarm system usually communicat
6、e with a fixed telephone dialing, Ethernet, cluster system.The design uses a microcontroller ATmega16 as the MCU for remote information exchange by Siemens GSM module TC35i user to constitute security systems, hydroelectric infrared sensor, temperature sensor DS18B20 and electronic lock alarm inform
7、ation collection module. It can protect the lives and property of residents. Control procedures by the main program, the TC35i program, alarm source information collection program modules, of which the main program and TC35i program jointly responsible for SMS sending. The system uses the existing t
8、elephone network and the single-chip network control technology, has a high degree of automation, applicability, reliable circuit design, the average family can accept. Key words: MCU Security GSM Message目 录1 前言 .12 总体方案确定 .12.1 主控芯片 .12.2 检测模块 .22.2.1 人体热释红外传感器模块 .22.2.2 温度传感器模块 .22.3 报警模块 .22.4 显示模块 .22.5 键盘输入模块 .33 理论分析及设计 .33.1 系统总体框架 .33.2 主控芯片电路 .43.3 GSM 模块 .43.3.1 GSM 模块简介 .43.3.2 GSM 指令设置 .63.4 人体热释红外传感器模块 .73.4.1 人体热释红外传感器的特点 .73.4.2 人体热释红外传感器模块的使用 .73.5 温度传感器模块 .83.6 液晶显示模块 .103.7 电子密码锁模块 .
