CAJ | 학술논문

随着微电子系统、无线通信、信号处理等技术的飞速发展，无线传感器网络（ WSN ）作为一个新的研究领域已经成为国内外关注的热点。针对农业生产中的不同问题，国内外已有众多学者提出了多种基于WSN 的解决方案，提高了生产效率。 WSN 在农业应用中涉及多个环节，包括田间信息采集、数据传输、信息的管理和显示。然而，已有的研究大多只关注WSN 解决方案的各环节本身，较少提及各个环节之间的数据流及实现方法。针对WSN 在农业应用中较多涉及的信息监测和自动控制，提出了一种适宜于农业监测和控制的 WSN 应用框架（ WS-NFFA ），为WSN 在农业中的应用提供了一个合理优化的解决方案。框架不仅描述了各层内部的关键技术和方法，而且给出了各层之间数据流传输方法，并搭建了基于 WSNFFA 的平台用于实现对苹果园环境的监测。实际运行结果表明：系统总体运行稳定，能满足农业环境监测的要求。
수착미전자계통、무선통신、신호처리등기술적비속발전，무선전감기망락（ WSN ）작위일개신적연구영역이경성위국내외관주적열점。침대농업생산중적불동문제，국내외이유음다학자제출료다충기우WSN 적해결방안，제고료생산효솔。 WSN 재농업응용중섭급다개배절，포괄전간신식채집、수거전수、신식적관리화현시。연이，이유적연구대다지관주WSN 해결방안적각배절본신，교소제급각개배절지간적수거류급실현방법。침대WSN 재농업응용중교다섭급적신식감측화자동공제，제출료일충괄의우농업감측화공제적 WSN 응용광가（ WS-NFFA ），위WSN 재농업중적응용제공료일개합리우화적해결방안。광가불부묘술료각층내부적관건기술화방법，이차급출료각층지간수거류전수방법，병탑건료기우 WSNFFA 적평태용우실현대평과완배경적감측。실제운행결과표명：계통총체운행은정，능만족농업배경감측적요구。
The WSN has become the research focus both at home and abroad with the development of microelectronics technique , wireless communication , signal processing technology etc .Many solutions have been proposed based on the WSN to solve the corresponding problem in agricultural production , and the production efficiency was improved .When applying the WSN to the agriculture , more than on segment was involved including the data collection in the farm ,the da-ta transmission , and the data management and display .However , most of the researchers paid much attention on the seg-ment themselves,and the data stream between the adjacent segments was rarely involved .Most of the WSN applications in the agriculture were to realize data collection and controlling , a WSN application framework WSNFFA was proposed for agricultural monitoring and controlling .A reasonable and optimized solution was raised for the WSN application in the ag-riculture .The framework not only described the key technologies and methods in each segment , but also designed the data transmission method between the adjacent segments .A WSN platform was constructed following WSNFFA to monitor the apple orchard .The experimental results showed that the system run stably , and met the requirements for apple orchard monitoring .