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。

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

Abstract: 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 MC9S12XS128 microcontroller as the core of the data acquisition device, the OV7620 data video as the 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.

Key words: traffic monitoring, GPRS network, network communication, data acquisition, MC9S12XS128 microcontroller, remote data

中图分类号: 

• TP277