现代智能家居的设计.doc

现代智能家居的设计 摘 要 论文深入探讨了无线智能家居安防系统的工作原理和实现方法。论文首先是系统概述，接着GPRS简介、系统总体设计、系统硬件设计，最后是系统软件设计。 系统主要由GPRS无线传输模块、热释电红外探测模块、门磁探测模块、烟雾探测模块和煤气探测模块构成。通过GPRS模块进行短信的发送，可以让家居主人随时了解室内情况等信息。系统以AT89C52为基础，将热释电红外探测模块、门磁探测模块、烟雾探测模块、煤气探测模块等所采集的信号通过无线收发模块传到单片机，单片机对各路信号处理后借助GPRS网络，以SMS的形式传送到远程手机，家居主人可以更及时、更直观、更清晰的掌握家中安防情况。无线智能家居系统主要由热释电红外探测器、门磁探测器、烟雾探测器、煤气探测器、PT2262/2272收发模块、AT89C52与手机模块等部件组成，系统在警戒状态下，当AT89C52单片机检测到各探测器的报警信号后，单片机将控制GSM/CPRS手机模块向用户发送相应的报警信号。 关键词：单片机，无线收发，GPRS，远程  Modern Intelligence Home Design ABSTRACT Paper delves the operation theory and implementation methods of wireless intelligence home security systems. Paper is an overview of the system first, then GPRS profiles, system design, hardware design, and finally the system software design. System mainly consists of GPRS wireless module, pyroelectric infrared detection module, door magnetic detection module, the module smoke detection, gas detection module. Sending text messages by GPRS can allow, home owners to understand indoor conditions and other information at any time. Based on AT89C52, the signals which collected by magnetic detection module, the module smoke detection, gas detection module are send to MCU by the wireless transceiver module. After MCU deals with all kinds of signals, by GPRS network, MCU sends the signals to a remote phone by the form of SMS. Home owners could be more timely, more intuitive and clear to grasp the situation of home security. Wireless intelligence Home system consists of thermal infrared detectors, detector, smoke detectors, gas detectors, PT2262/2272 transceiver modules, AT89C52 and phone modules. System being in alert state, When the AT89C52 microcontroller detects the alarm signal of all kinds of detectors, the MCU will control the GSM / CPRS phone module to send the appropriate alarm signal to the users. KEY WORDS: MCU,Wireless,GPRS,Remote 目　录 前　言 5 第一章 绪论 6 1.1 智能家居概述 6 1.1.1 智能家居的概念 6 1.1.2 国外智能家居系统的发展现状 6 1.1.3 国内智能家居系统的发展现状 7 1.2.2 GPRS的国内外应用 8 1.3 课题简述 9 1.4课题主要研