基于Zigbee的灌区灌溉预报研究 | |
王超 ; 牛文全 | |
刊名 | 节水灌溉 |
2012 | |
期号 | 12页码:61-65 |
关键词 | 灌区预报 土壤水分空间变异性 实时监测 Zigbee :irrigated district forecast soil water variability real-time monitor Zigbee |
其他题名 | Application of Zigbee in Irrigation Forecast in Irrigation District |
中文摘要 | :针对大尺度灌区进行准确灌溉预报过程中存在的土壤水分空间变异性和预报实时性的问题,设计了通 |
英文摘要 | Abstract:Soil water variability and real-time forecast are the major problems involved in precise irrigation forecast for big scale irrigation district.In this paper,the reasonable basic unit division method is designed and the layout of water soil sensor sites is optimized. Then the Zigbee wireless net technology is used to collect soil water content in each unit and to forecast the water demand with water balance equation.All the forecast data in basic layer or basic units are analyzed to predict that in the top layer and finally to obtain that of the global irrigation district.The Zigbee net data transmitting to remote PC through GPRS can not only monitor the real-time soil water content,but also conduct the remote irrigation control.This technology is significant in accelerating the digital management of irrigation and increasing irrigation management efficiency. |
语种 | 中文 |
公开日期 | 2014-10-14 |
内容类型 | 期刊论文 |
源URL | [http://ir.iswc.ac.cn/handle/361005/5480] |
专题 | 水土保持研究所_水保所知识产出(1956-2013) |
推荐引用方式 GB/T 7714 | 王超,牛文全. 基于Zigbee的灌区灌溉预报研究[J]. 节水灌溉,2012(12):61-65. |
APA | 王超,&牛文全.(2012).基于Zigbee的灌区灌溉预报研究.节水灌溉(12),61-65. |
MLA | 王超,et al."基于Zigbee的灌区灌溉预报研究".节水灌溉 .12(2012):61-65. |
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