GPRS技术在油田监测系统中的应用研究

Application Research of GPRS Technology in Monitor System of Oil Field

介绍了在VisualBasic6.0环境下,利用Winsock控件,通过GPRS网络实现上位机和终端之间通信,从而实现远程油田实时监测的系统。方案通过GPRS网络实现油井测点数据的传输,提高了运行的可靠性并降低了系统成本,解决了动态IP访问、与本地监控的协调、GPRS信道流量优化等问题。着重对系统的实时性和可靠性设计进行了分析和论述。具体说明了系统实现中的难点和关键技术,分析了系统的性能,同时展望了该技术广泛的应用前景。

This paper introduces a remote monitoring system in Visual Basic 6.0,which is accomplished between the upper and lower computers with Winsock control by the network based on the technique of GPRS.The data were transported by passing GPRS network.The system is high reliable and at low price.It resolves the problems of accessing dynamic IP,corresponding to locale monitor and optimizing the flux of GPRS channel.This paper discusses the implementation of Point to Multi-Point Communications and the transmission of monitoring information in the network,and it analyzed and discussed the real time performance and the reliability of the system in detail.