大型灌区渠道闸门一体化测控系统

基于自动化控制、网络通信和测量等技术,设计并研发了能够实现信息采集-处理-决策-信息反馈-监控-共享一体化的灌区闸门测控设备,并在甘肃省景电灌区进行了应用和验证.结果表明:渠道闸门一体化测控系统实现了灌区流量数据自动监测、收集和计算分析,提高了计量精度;能够对数据进行存储、查询与展示,实现了数据的共享,形成了灌区水资源管理数据库;实现了渠道流量远程自动控制与调节,提高了管理水平和管理效率;实现了智能手机远程操作,提高了办公效率.灌区闸门测控一体化测控系统的实施减少了灌区现场维护的次数,降低了设备运行成本,极大地提高了灌区水资源管理效率.研究成果可为中国大型灌区水资源科学管理提供有力的技术支撑,对闸门量水测流技术进步进行了有益的探索.

Integrated measurement and control system for irrigation canal gates in large-scale irrigation districts

Based on the technologies of automation control,network communication and measurement,an integrated monitoring and control equipment for irrigation canal gates was designed,developed,and applied and verified in Jingdian Irrigation District of Gansu Province.The results show that the canal gates integrated measurement and control system can realize the automatic monitoring,collection and calculation analysis of the irrigation area flow data,which improves the measurement accuracy.It can also store,query and display the data,realize the data sharing,and form the irrigation district water resources management database.The remote automatic control and adjustment of canal discharge is realized,which improves the management level and efficiency.This research of the integrated canal gate measurement and control system provides powerful technical support for the scientific management of water resources in large-scale irrigation districts in China,providing a useful exploration for the development of the gate water measurement technology.