新型北斗数据采集技术在三峡水情自动测报系统中的应用

摘要

在三峡水情自动测报系统中,应用IBM MQ通信中间件技术,通过广域网专线直接从北斗卫星地面网管中心采集水情遥测站发送的数据。详细说明了这种数据采集方式的网络架构及程序设计。将广域网接收的北斗卫星数据通过串口转发给内网的采集服务器,从而实现了外网和内网之间的安全隔离。%In Three-Gorge Hydrological Telemetry System, IBM MQ message-oriented middleware technology is applied to gather data directly from Beidou Satellite ground network management center through wide area network (WAN) special line. Then the data are sent from remote stations of Three-Gorge Hydrological Telemetry System. The network structure and the program design of this data acquisition mode are described in details. By sending data received from WAN to internal network data acquisition server through serial port so that security isolation between internal network and external network can be realized.