摘要
针对传统的灌溉方式存在水资源浪费和人力成本较高的问题,基于云计算平台对大面积精准灌溉系统进行了设计。该精准灌溉系统的体系架构主要包括基础设施层、数据层、平台服务层、软件服务层和服务群体层。为了提升该精准灌溉系统的精度,采用三级数据融合算法进行数据传输的处理,保证数据采集的精度;采用DV-Hop算法进行节点定位,提升定位精度。为了验证该精准灌溉系统的有效性,对其进行数据传输试验和精准灌溉试验,结果表明:系统可有效提升数据精度,并进行农田的精准灌溉。
Aiming at the problem of water resource waste and high labor cost in traditional irrigation methods,the large area precision irrigation system based on computing platform was designed and studied.The precision irrigation system architecture was constituted of infrastructure layer,data layer,platform service layer,software service layer and service group layer.To improve the precision of the irrigation system,the data transmission was processed by three stage data fusion algorithm to ensure the accuracy of data acquisition;the node was positioned by DV-Hop algorithm to improve the positioning accuracy.To verify the effectiveness of the precision irrigation system,the data transmission test and precision irrigation test were carried out.The test results show that the system could effectively improve the data accuracy,and could carry out precision irrigation in farmland.
作者
蔡洁
Cai Jie(Nanjing City Vocational College,Nanjing 211200,China)
出处
《农机化研究》
北大核心
2023年第8期196-200,共5页
Journal of Agricultural Mechanization Research
基金
江苏省高校“青蓝工程”优秀青年骨干教师培养项目(KY201801)。
