行业研究报告题录
农、林、牧、渔业(2014年第5期)
(报告加工时间:2014-06-09 -- 2014-08-04)

境内分析报告

外文技术报告

  • 基于物联网的智能农业无线个域网实现
    The intelligent agriculture is one of the applications of Internet of Things (IOT),which has an extensive application and bright foreground.ZigBee Alliance formulated the ZigBee standards in the wireless sensor network tec hnology,that are recognized widely as authoritative standard of the Internet of Things,but ZigBee nodes,as the important unit of an intelligent monitoring system for agricultural environment,are the basic unit to reali ze the monitoring functi on.The paper briefly presents the architecture of ZigBee technology,designs the hardware architecture of ZigBee nodes on CC2531 (ZigBee coordinator and end node) and the software architecture of ZigBee nodes,and implements on botanical garden in QiongZhou University.The actual test result dermnstrates that the nodes can obtain the temperature,hum idity and illumination information in real tim e,and then transferred to the remote monitoring center.It has better actual application value.
  • 基于物联网技术的农业温室环境监测系统设计
    In order to provide the environment for the growth of a crop monitoring program,design a monitoring system.In accordance with three-tier structure of the Internet of Things,the structure of system is built by the way of using aware interactive layer,network transport layer,application service layer.By using Things technology the function of monitoring and controlling the agricultural greenhouse air temperature and humidity,light intensity and other environmental data is implemented.The data that sensors have collected is processed by Bayes filtering and sent to the monitoring terminal platform to display.The simulation results show that reliability of data through the Bayes filtering is enhanced.By making the MATLAB software simulation experiment the results show that the system is running well,the communication is normal,and after the filtering process the monitoring data curve is smoother,reducing data errors.

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