基于DTN路由的多通路精准灌溉系统布局设计  

Layout Design of the Multi-channel Precision Irrigation System Based on DTN Routing

作　　者：王新科[1] 高瑞敏[1] Wang Xinke;Gao Ruimin(Zhengzhou Technical College,Zhengzhou 450121,China)

机构地区：[1]郑州职业技术学院,郑州450121

出　　处：《农机化研究》2024年第7期141-145,共5页Journal of Agricultural Mechanization Research

基　　金：河南省高等学校重点科研项目(22B520053)。

摘　　要：为进一步提升我国智能灌溉装备的综合作业效率,从多通路实施与精准化控制角度展开布局设计。以灌溉系统的作业原理及田间信息获取特征为出发点,建立灌溉网络的DTN路由算法模型,实施网络节点的规划分配与通道布置,形成精准性的逻辑控制流程及节点网络相互执行关系。进行系统性的灌溉试验,结果表明:基于DTN路由算法的多通路精准灌溉系统布局正确可行,信息投递成功率可达94.13%,节点转发率可达96.07%,各信息传递的实时准确,各阀门组件的动作协调,综合灌溉效率实现了高于90%的优化目标,是DTN路由控制理念在灌溉装备领域的应用创新思路之一,具有较好的推广意义。In order to further improve the comprehensive operation efficiency of intelligent irrigation equipment in China,the layout design research was carried out from the perspective of multi-channel implementation and precise control.Based on the operation principle of the irrigation system and the characteristics of field information acquisition,the DTN routing algorithm model of the irrigation network was established,the planning and allocation of network nodes and the channel layout were implemented,and the precise logical control flow and the mutual execution relationship of node net-works were formed.The systematic irrigation experiment showed that the multi-channel precision irrigation system layout based on the DTN routing algorithm was correct and feasible,the delivery success rate of the network system information could reach 94.13%,and the node forwarding rate could reach 96.07%.The real-time accuracy of information trans-mission and the coordinated action of various valve components had realized the improvement of irrigation operation uni-formity,and the comprehensive irrigation efficiency had achieved the optimization goal of more than 90%.It would be one of the innovative ideas for the application of DTN routing control concept in the field of irrigation equipment and have good promotion significance.

关 键 词：智能灌溉 精准化控制 DTN路由算法 投递成功率 节点转发率 

分 类 号：S274.2[农业科学—农业水土工程]