GSM智能安防控制系统

论文编号:ZD1304  论文字数:13687,页数:44  附任务书，开题报告，文献综述
GSM智能安防控制系统

摘要：本文通过比较各种现代通信方式的优缺点及对GSM网络短消息业务的优点介绍，得出了利用现有GSM网络的短消息业务实现远程安防控制系统的种种优势，并将这种方式应用于本设计系统。GSM技术已经发展到一个相当成熟的阶段，采用此通信模块与单片机互联，由单片机作为核心控制部分，负责判断处理由传感器检测到的警情，并使用标准的AT指令驱动西门子TC35i实现短信的收发及语音呼叫。用户在收到报警信息后可根据情况发送短信息给单片机，单片机会对收到的短消息进行分析，提取其中的指令信息并执行，进而实现对被控对象的控制。文中论述了GSM系统的组成结构、主要业务，重点介绍了短消息业务的特点、结构等方面，并基于此建立了整个系统。详细介绍了系统主要硬件组成部分及其作用，给出了整个系统软件流程图和部分子程序流程图。介绍了该技术的应用前景和推广价值。而且提出了本系统尚需解决的一些问题。

关键字：GSM 短消息服务 单片机 AT指令 TC35i

GSM intelligent security control system

Abstract：This paper attempts to compare the advantages and disadvantages of various modern communication mode and the GSM network short news business, and draw the conclusion that advantages of introduced by using existing GSM network of short news business to realize the remote security control system, and various advantage will be used in the design of the way the system. GSM technology has developed into a fairly mature stage, using this communication module and the Internet by single-chip microcomputer chip, as the key control parts, responsible for judgment by sensor test to deal with the situation, and use the standard AT directive driven Siemens TC35i realize the sending and receiving text messages and voice calls. Users in the received information according to situation after police sent a message to a single-chip microcomputer, microcontroller will to receive short message is analyzed, and the instruction information extraction and carry out, and then realize the control of the controlled object. The paper discusses the GSM system composition structure, the main business, focusing on the short news business characteristics, structure, etc, and based on this set up the whole system. A detailed account of the system hardware component of main and function, gives the whole system software flow chart and the terrorists program flow chart. Introduces the technology of application. And puts forward the system of some problems to be solved.

Keywords:GSM SMS MCU AT command TC35i

目录
摘要 I
Abstract II
第1章  前言 1
 1.1 研究背景与意义 1
 1.2 课题的确立 2
 1.3 通信方式的选择 2
第2章  总体硬件设计 4
 2.1 总体硬件结构框图 4
 2.2 供电模块设计 4
2.2.1 充电电路设计 5
2.2.2 LCD背光灯电路设计 5
2.2.3 MCU及TC35i供电电路设计 6
 2.3 无线报警传感器 7
 2.4 液晶显示模块设计 7
 2.5 红外遥控键盘系统 9
 2.6 单片机控制模块 9
 2.7 硬件接口电路模块 11
2.7.1 串口电平转换电路 11
2.7.2 系统安防控制电路 12
2.7.3 TC35i接口电路 13
第3章  软件系统设计 15
 3.1 系统总体流程图 15
 3.2 开机及系统设定 16
 3.3 警情状态判断 16
 3.4 短信控制设定 17
 3.5 TC35i编程 18
3.5.1 概述 18
3.5.3 PDU数据包格式 19
3.5.4 PDU模式的纯英文短信息解码 20
3.5.5 PDU模式的中文短信息的解码 20
3.5.6 基于PUD的短信发送示例 21
 3.6 软件系统顶层代码 22
第4章  总结 25
参考文献 26
附录一  总电路图 27
附录二  上位机界面 28
附录三  部分程序清单 28