基于物联网和云架构的渠灌闸门智能控制系统  

Intelligent Control System of Canal Irrigation Sluice Based on Internet of Things and Cloud Architecture

作　　者：包志炎[1,2] 王学斌 张海波[2] 郑高安[2] 马登昌[2] 王萱 

机构地区：[1]浙江工业大学计算机科学与技术学院,杭州310014 [2]浙江水利水电学院计算机应用技术研究所,杭州310018 [3]浙江省特种设备检验研究院国家电梯产品质量监督检验中心,杭州310020

出　　处：《农业机械学报》2017年第11期222-228,共7页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学青年基金项目(41601461);浙江省科技厅公益技术应用研究计划项目(2016C32093);浙江省水利厅重点科技项目(RB1314);浙江省博士后优先项目(201693);浙江省重大科技专项计划项目(2014C01048)

摘　　要：为了实现农田明渠灌溉的精准化控制,设计了一种基于物联网和云架构的渠灌闸门远程智能控制系统,系统由一体化旋转式闸门、本地控制软件、远程终端访问系统和云端中间件组成。闸门采用旋转式阀芯结构设计,降低闸门启闭时的驱动能耗;基于ARM开发了嵌入式控制系统,实现水闸运行的本地控制和状态数据采集;集成了无线通讯模块和光伏电源系统,解决传统水闸野外安装布线繁琐和供电困难问题;通过在阿里云服务器建立数据中心,部署中间件,实现水闸远程数据传送与控制指令传达;建立了基于水位、流量双反馈的闸门开度云控模型,实现水闸群智能运行;根据旋转式闸门启闭阶段角速度变化规律,提出了水闸运行异常报警方法;开发了B/S版和APP版的远程终端访问系统,实现了灌区数据大屏、闸群远程控制和智能调度,适用于农田灌溉中小型渠道输水、配水的精准化控制。The development of canal irrigation technology was briefly reviewed. In order to realize the precise control of irrigation canal water delivery in farmland,a remote intelligent control system of canal irrigation sluice was designed based on the Internet of things（ IOT） and cloud architecture. The system was consisted of integrated rotary sluice,local control software,remote terminal access system and cloud middleware. Rotating structure was used to spool of the sluice in order to reduce the driving power consumption when opening and closing gates. An embedded local control system based on ARM was established to implement local control and data acquisition. Wireless communication module and photovoltaic power supply system were integrated to solve the problems of complicated wiring and difficult power supply in the field. Remote data transfer and control instruction delivery were implemented through database and cloud middleware in Ali cloud server. A cloud control model of gate opening based on double feedback of water level and flow was established to achieve intelligent operation of sluice groups.According to the rotating angular velocity variation of sluice at opening and closing stage,an abnormal warning method of sluice operation was put forward. Remote terminal access system,including B/S version and APP version was developed for users to monitor operation state data of the sluice group,remotely control any sluice,and carry out reasonable dispatch of water resources in the irrigation area.Experimental results showed that the remote intelligent control system had the characteristics of safe andreliable operation,fast response,high control accuracy and low maintenance cost. The intelligent control system of canal irrigation sluice could satisfy the precise control for water conveyance and distribution in the small and medium-sized irrigation canals.

关 键 词：明渠灌溉 一体化闸门 远程无线监控 智能控制 云架构 物联网 

分 类 号：TV663[水利工程—水利水电工程] TP393[自动化与计算机技术—计算机应用技术]