文档介绍：基于GSM汽车防盗报警系统设计
摘要
随着移动通信技术的快速发展,远程控制技术已经有越来越广阔的理论和实践的研究价值。远程控制综合了移动通信技术、数字信号处理技术、自动控制技术和单片机等技术,被广泛的应用于远程控制机器人系统、汽车防盗系统、远程控制工业机器等领域,它有别于一般控制系统的优点就在于该技术可以实现实时双向通信并不受地域范围的限制。本课题设计的防盗报警系统正是远程控制技术在现实生活中的一个应用。针对防盗报警系统的实现,论文的主要工作:
首先,详细介绍了远程通信技术的发展现状,报警系统的发展历程及SMS技术的工作原理。分析了系统要实现的基本功能,提出了总体设计方案。
其次,根据报警系统需要实现的功能要求,对系统的硬件和软件进行了设计。防盗报警系统的硬件由STC89C52单片机和移动通信模块两部分组成,其中,单片机控制器和移动通信模块之间通过AT指令进行数据传输,移动通信模块利用GSM网络实现了与手机用户的远程通信。
软件设计分为两个部分:一是移动通信模块部分的程序设计,二是单片机内部数据存储器的规划及系统数据读写程序设计。通过软件设计完成了系统初始化、识别和保存手机用户号码、报警短信息的选择和设计、系统处理不符合预制短信息的方法、以及如何把用户手机号码整合到通信模块要发送的短信息中等功能。
最后,对系统的软硬件进行了调试。结果表明,该系统满足要求,运行正常,实现了手机用户与该系统的实时双向远程通信。
关键词 GSM模块;STC89C52;传感器;汽车防盗
The Design of Anti-theft Alarm Car System Based on GSM System
Abstract
With the rapid development of munication technology, remote control technology has been more and more extensive value of theory research and practice. Remote control bined of munication technology, digital signal processing technology, automatic control technology with single-chip puter technology, and it is widely applied to remote control systems of robot, car alarm system, remote control of industrial machinery and other fields. It is different from the general control system because the advantages of it is that it can plish real-time and two-munication which is not limited by geographical scope .This topic The design of anti-theft alarm system talked in this topic is the application of remote control technology in our life. The Paper's main work is as follows when we talk about anti-theft alarm system.
First, the paper will introduce the development of munication technology at present, the development process of alarm system and the working principle of SMS technology. In order to realize the basic function of the system analyzed, we put forward the overall design.
Secondly, according to the need of function of the alarm system, bine the design of software with hardware of system. Anti-theft alarm system hardware consists of two parts, single-puter ST