农业节水灌溉远程监控系统的设计与实现

Design and Implementation of Remote Monitoring System for Agricultural Water Saving Irrigation

为了提高农业灌溉的效率,节省灌溉成本,进行农业节水灌溉智能监控系统设计,提出一种基于ZigBee多传感器分布式数据采集的监控系统设计方法,系统设计分为硬件和软件两部分;首先进行农业节水灌溉远程监控系统的总体设计构架,灌溉远程监控系统的硬件模块化设计包括农业节水灌溉传感信息采集模块、AD模块、集成控制模块和接口电路;基于FPGA嵌入式设计方法,构建ZigBee多传感器分布式阵列,进行远程多点灌溉控制和监控;软件开发建立在LabWindows/CVI工程开发环境中,通过程序加载控制,实现远程监控系统改进设计;测试结果表明,该系统进行农业节水灌溉远程监控具有较好的人机友好性,监控的覆盖度较高,性能较好。

In order to improve the efficiency of agricultural irrigation, saving irrigation cost, the design of intelligent monitoring system of agricuhural water--saving irrigation, puts forward a design method of distributed ZigBee monitoring system based on data acquisition sys tern, the design is divided into hardware and software, the first overall design framework of agricultural water saving irrigation remote mo- nitoring system, hardware module design of remote monitoring system of irrigation including agricultural water saving irrigation sensor in- formation acquisition module, AI） module, integrated control module and interface circuit, FPGA embedded design method to construct dis tributed ZigBee array based on remote multi--point monitoring and control irrigation. Software development is based on the LabWindows/ CVI project development environment, through the program loading control, to achieve remote monitoring system design. The test results show that the system has good performance in the remote monitoring and control of agricultural water--saving irrigation.