流溪河灌区工程渠首枢纽计算机监控系统开发与研建

Development of Computer Monitering System for Liuxihe Irrigation Area Project

流溪河渠首枢纽计算机监控系统在自行开发的现场总线工业局域网及专用智能终端、冗余管理和故障诊断专家系统的硬件环境下，在分别由监控系统（含设备层与上位机在线监控系统）和管理系统（由离线管理与服务器上的查询服务系统组成）软件的支持下，实现了对枢纽工程3座水闸47孔闸门的运行和管理，具有自动监测、自动量水、自动控制及系统重构等功能．现已以每天24h不间断地运行了2年，顺利地完成了枢纽工程的调洪、调水等日常调度与运行工作．

Under the hardware environment developed by ourselves,including industrial field bus network,special intellective terminals,redundancy management and diagnosis expert system,supported by the softwaresof on-line monitoring system(consisting of device level software and upper computer monitoring software)andmanagement system(consisting of off-1ine management and inquiry service system in data base server),the com-putation monitoring system achieves the works for operating and managing the project which has three lockswith total of 47 gates. The system has functions of auto-survellance,auto-hydrometry,autocontrol and sys-tem reconfigure. It has accomplished tasks of f1ood control and water resource dispatch without a hitch and hasworked for one year in succession,working 24 hours every day at a stretch.