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为实现葡萄园土壤墒情信息的实时监控与分析,设计了以物联网体系结构和.net环境下B/S架构技术为基础的葡萄园土壤墒情监控系统。该系统分为感知层、数据传输层、数据处理层和用户层4级结构;采用ZigBee无线技术、GSM和Internet相结合的方式进行通信,并设计了土壤墒情采集器、通讯网关、灌溉控制柜等模块及其相应的软件系统。同时,对系统进行了网络测试和土壤墒情自动控制测试。结果表明:该系统运行稳定可靠,能实时监控葡萄园土壤墒情信息,并根据专家知识做出灌溉决策,保证土壤含水率维持在一个稳定的范围之内。
In order to realize the real-time monitoring and analysis of the soil moisture information in the vineyard, a soil moisture monitoring system based on the IoT architecture and B / S architecture under .net environment was designed. The system is divided into four layers: perceptual layer, data transmission layer, data processing layer and user layer. ZigBee wireless technology is used to communicate with GSM and Internet. Soil moisture content collector, communication gateway, irrigation control cabinet Module and its corresponding software system. At the same time, the system has been network testing and soil moisture control test. The results show that the system is stable and reliable, can monitor the soil moisture information of vineyard in real time and make irrigation decision according to expert knowledge to ensure the soil moisture content within a stable range.