【作者】 赵冲；

【导师】 柴钰；

【作者基本信息】 西安科技大学 ， 控制理论与控制工程， 2007， 硕士

【摘要】 随着移动通信技术的迅猛发展,远程控制技术已经有着越来越广阔的理论和实践方面的研究价值。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,根据报警系统的功能要求,对系统的软硬件进行了设计。防盗报警系统的硬件由单片机控制器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。更多还原

【Abstract】 With the fast development of mobile telecommunication technology, distance control technology has more and more research value in theory and practice. It integrates mobile communication, digital signal processing, automation control, micro-control technology and so on, widely used in many fields, for example, distance control technology of robot, guard against theft of automobile and distance control technology of industry machine, it’s disadvantage is that it can realizes bidirectional real-time communication and it doesn’t be limited by the region. Guard against theft and alarm system in this paper is an application of distance control technology.Guard against theft and alarm system is researched on in this paper. The main tasks are as the follows.Firstly, the present development of distance control technology and alarm device, the principle of SMS technology are introduced in detail in this paper. Basic function of system is analyzed and the general design scheme is advanced.Secondly, the hardware and software of the system is designed based on basic function of alarm device. The hardware consists of single chip microcontroller and mobile telecommunication module, data transmission between the single chip microcontroller and mobile telecommunication module is realized by AT instruction, mobile telecommunication module achieves the distance communication between the system and cell phone users using GSM network. The software of system can be divided into two parts: the first part is program design of mobile telecommunication module, the second part is RAM layout and program design of data read-write. The software realizes functions, such as initialization of system, recognition and save the number of cell phone users, the choice and design of alarm SMS, the method of deal with the“long”messages, and how to put the telephone number of the user into the message which is going to be send out.Finally, the test results show that the hardware and software can work normally and realize bidirectional real-time communication between system and cell phone users.更多还原