基于5G工业通信技术的智慧果园灌溉系统设计

Design of Intelligent Orchard Irrigation System Based on 5G Communication Technology

当前使用的智慧果园灌溉系统,大多通过GPRS(通用分组无线业务)技术传输果园实时用水监测信息,其通信速度存在局限,导致该系统应用后果园灌溉节水率较低,对此,设计基于5G通信技术的智慧果园灌溉系统。在系统硬件方面,完成了数据采集器和手持控制终端的设计。在系统软件方面,构建以内容中心网络为基础的5G分布式无线信息传输体系,快速上传果园监测信息。基于5G通信结构上传的监测数据,结合逐日均值修正法、简化P-M法,进行智慧果园灌水量分析,并基于灌水量分析结果建立动态配水模型,通过模型求解得到智慧果园精准灌溉方案。实验结果表明:该系统应用后果园灌溉节水率最高达到43.16%,满足了智慧灌溉节水要求。

A smart orchard irrigation system based on 5G communication technology is designed in this paper.In terms of system hardware,the design of the data collector and handheld control terminal has been completed.In terms of system software,build a 5G distributed wireless information transmission system based on a content center network to quickly upload orchard monitoring information.Based on the monitoring data uploaded through the 5G communication structure,combined with the daily mean correction method and the simplified P-M method,the irrigation volume of the smart orchard is analyzed.Based on the analysis results of the irrigation volume,a dynamic water allocation model is established,and the precise irrigation plan for the smart orchard is obtained through model solving.The experimental results show that the highest water-saving rate of orchard irrigation after the application of this system reaches 43.16%.