农业物联网场景模拟仿真系统的研究与实现  

Research and Implementation of Agricultural IoT Scene Simulation System

作　　者：李俊慧[1] 耿楠[1] 聂艳明[1] 

机构地区：[1]西北农林科技大学信息工程学院,陕西杨凌712100

出　　处：《农机化研究》2014年第4期198-201,207,共5页Journal of Agricultural Mechanization Research

基　　金："十二五"国家科技支撑计划项目(2011BAD29B08;2012BAH29B04)

摘　　要：物联网是由多项信息技术融合而成的新型技术体系,被称为继计算机、互联网之后世界信息产业的第三次浪潮。农业物联网技术的应用是现代农业发展的需要,也是现代农业发展的方向。为此,通过对农业物联网应用业务的综合归纳,提出了基于"三个世界"(物理世界、感知世界、和仿真世界)概念的农业物联网应用场景抽象模型,并运用面向对象方法对"三个世界"中实体属性进行建模分析。在此基础上,采用事件调度法的仿真策略和JavaSim的仿真技术对农业物联网场景模拟仿真系统进行开发。应用表明,该农业物联网场景模拟仿真系统具有良好的适用性和可扩展性。loT are fused together by a number of new IT technology system, known as the world＇s third wave of the infor- mation industry after computer and the Internet. The application of agricultural IoT technology is the needs and direction of the development of modern agriculture. application scenes based on a concept of proposed and also used object-oriented the event scheduling method and JavaSim cultural IoT scene simulation system is With the synthesis of the agricultural three-worlds （ i. e. physical world, IoT application, an abstract model for IoT sensing world and simulation world） was method to model and analysis of the three-worlds＇ objects. On this basis, simulation technology were adopted to develop the system. Trial shows that agri- generally applicable and extensible

关 键 词：农业物联网 场景模拟仿真系统 “三个世界” 面向对象方法 事件调度法 

分 类 号：TP393.1[自动化与计算机技术—计算机应用技术]