无线传输网络在农业灌溉中的应用

在可持续发展战略的要求下，如何提高我国水利管理部门的水、电资源管理水平和管理效率已成为当前科技工作者一个重要的研究课题；在分析我国农业灌溉实际情况的基础上，基于虚拟总线技术提出一种能够满足远程自动抄表、自动计量及实现IC卡身份识别的农业灌溉水电管理系统；介绍了该系统的数据拓扑方式，详细阐述了水电控制器、通讯控制器及中心计算机在无线方式下的数据传输模式和实现方法，设计了通讯控制器的硬件电路。从试验结果来看，该无线传输网络在一定程度上满足了农业灌溉的需求，具有一定的实用性和推广价值。

Application of Wireless Transmission Network in Agricultural Irrigation

At the request of sustainable development strategy, How to improve our water resource and power resource management level and efficiency becomes an important subject for research. On the basis of analysis of actual situation of agricultural irrigation in our country, based on virtual bus technology, an irrigation water and power management system featured with remote automatic measurement and identification of the IC card is presented. Its topological way is introduced, its data transmission means and implementation of water-power controller、communication controller and center computer are illustrated in detail. Hardware circuit of communication controller is designed. According to simulation and experimental results, the wireless network can satisfy the communication request of agricultural irrigation, has certain practical and promotion value.