基于3G网络的远程无人值守图像记录报警系统的研究
发布时间：2018-09-12 12:14
【摘要】：随着人民生活水平的提高,对可视范围的需求不断增大,人们越来越希望“看”到世界。传统的监控大多还采用有线传输,高昂的成本、监控地点的局限性使其应用受到了极大的限制。传统的无线接入方式则存在着建设复杂、工期长、成本高等问题。随着嵌入式技术的快速发展和我国3G网络的大规模建设和商用,智能图像监控和入侵报警系统的稳定性及网络传输速度都得到了很大的提高,并且其低功耗、体积小的特点,使系统逐渐摆脱了时间、空间的限制,达到远程无人值守监控的目的。 本文研究实现了基于3G网络的远程无人值守图像记录报警系统。完成了基于ARM的嵌入式硬件平台的构建、嵌入式Windows CE系统的定制,并详细阐述了监控终端和服务器的相关的理论依据及基于.NET的软件设计。结合服务器、管理终端、监控终端完成了对现场布防、报警、图像压缩传输等功能。 为构建该系统的基础设施,重点要解决的问题是信息如何在分布式系统中传递和如何控制不同计算机之间的协作。提出了“简单信息传递协议”和“状态机”解决这两个问题。简单信息传递协议可以控制数据的流向和信息的存在形式,将所有信息以统一的方式进行传输,使协议的适用性更为广泛。状态机的应用使各模块协作更加紧密,配合网络模块,可以实现分布式计算。
[Abstract]:With the improvement of people's living standard and the increasing demand for visual range, people want to see the world more and more. The traditional monitoring is mostly wired transmission, high cost, the limitation of monitoring location makes its application greatly limited. The traditional wireless access mode has many problems, such as complex construction, long construction period and high cost. With the rapid development of embedded technology and large-scale construction and commercial use of 3G network in China, the stability and network transmission speed of intelligent image monitoring and intrusion alarm system have been greatly improved, and its characteristics of low power consumption and small volume. The system gradually gets rid of the limitation of time and space to achieve the purpose of remote unattended monitoring. The remote unattended image recording and alarm system based on 3G network is studied in this paper. The construction of embedded hardware platform based on ARM and the customization of embedded Windows CE system are completed. The theoretical basis of monitoring terminal and server and the software design based on .NET are described in detail. Combined with the server, management terminal, monitoring terminal to complete the scene defense, alarm, image compression transmission and other functions. In order to build the infrastructure of the system, the key problem to be solved is how to transfer information in distributed systems and how to control the cooperation between different computers. A simple information transfer protocol and a state machine are proposed to solve these two problems. Simple information transfer protocol can control the flow of data and the existence of information, and transfer all information in a unified way, making the protocol more widely applicable. The application of state machine makes each module cooperate more closely, cooperate with network module, can realize distributed computing.
【学位授予单位】：长春理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1
本文编号：2238972
[Abstract]:With the improvement of people's living standard and the increasing demand for visual range, people want to see the world more and more. The traditional monitoring is mostly wired transmission, high cost, the limitation of monitoring location makes its application greatly limited. The traditional wireless access mode has many problems, such as complex construction, long construction period and high cost. With the rapid development of embedded technology and large-scale construction and commercial use of 3G network in China, the stability and network transmission speed of intelligent image monitoring and intrusion alarm system have been greatly improved, and its characteristics of low power consumption and small volume. The system gradually gets rid of the limitation of time and space to achieve the purpose of remote unattended monitoring. The remote unattended image recording and alarm system based on 3G network is studied in this paper. The construction of embedded hardware platform based on ARM and the customization of embedded Windows CE system are completed. The theoretical basis of monitoring terminal and server and the software design based on .NET are described in detail. Combined with the server, management terminal, monitoring terminal to complete the scene defense, alarm, image compression transmission and other functions. In order to build the infrastructure of the system, the key problem to be solved is how to transfer information in distributed systems and how to control the cooperation between different computers. A simple information transfer protocol and a state machine are proposed to solve these two problems. Simple information transfer protocol can control the flow of data and the existence of information, and transfer all information in a unified way, making the protocol more widely applicable. The application of state machine makes each module cooperate more closely, cooperate with network module, can realize distributed computing.
【学位授予单位】：长春理工大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1
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