GPRS在交通图像采集中的应用  

Application of GPRS in Traffic Image Acquisition

作　　者：张辉[1] 温泽宏[1] 

机构地区：[1]中山大学智能交通研究中心,广州510006

出　　处：《计算机工程》2013年第5期270-272,276,共4页Computer Engineering

基　　金：广东省科技计划基金资助项目(2010B090400090)

摘　　要：为满足交通监控中需要快速部署地点的要求,同时降低成本,提出GPRS网络通信结合低成本图像采集设备的解决方案。数据采集设备以MC9S12XS128单片机为核心,选用OV7620数字摄像头作为图像传感器,使用EM310无线通信模块作为GPRS通信模块。监控网络通过具有公网IP的服务器建立采集设备和监控中心的远程数据连接。该系统具有低成本、快速部署和监控范围广的优点,能够满足应用的要求。In order to satisfy the requirement of the traffic monitoring in the road which is needed to deploy quickly, also reduce costs, this paper proposes a solution to integrate the GPRS network communication with low-cost image acquisition device. To select the McgsI2XS 128 microcontroller as the core of the data acquisition device, the OV7620 data video as tile image sensor, and the EM310 wireless communication module as the GPRS communication module, the system network establishes the connection between data acquisition device and monitoring center by a server which has a public IP. This system has the advantages of low-cost, quick deployment and wide monitoring range, which can satisfy the application requirement.

关 键 词：交通监控 GPRS网络 网络通信 数据采集 MC9S12XS128单片机 远程数据 

分 类 号：TP277[自动化与计算机技术—检测技术与自动化装置]