基于低成本物联网与大数据的冬暖式温室智能灌溉系统设计与应用

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关键词：低成本；物联网；大数据；冬暖式温室；智能灌溉系统；设计；应用中图分类号：TP391.44 文献标识码：A文章编号：0439-8114（2026）01-0166-05DOI：10.14088/j.cnki.issn0439-8114.2026.01.027开放科学（资源服务）标识码（OSID）：

Design and application of a low-cost iot and big data-based intelligent irrigation system for solar greenhouses

ZHANGXin，WANGLi-xia

（LinyiCounty Agricultural Technology Extension Center，Linyi 2515Oo，Shandong，China）

Abstract：Toadresstheprevalentissesofwaterresource wastageandextensivemanagementintheiigationofsolargreehouses in Shandong，alowcostintellgentiigationsystmforsallcalefrmerswasdesigned.TesysemusedanSTM3microcotrolas itscoreontrolldtablsdfourlaeroopeativeitecurecompassingpercptionransmsiodge，ndoda ers.Byntegratingultisourceenvironmentalsensing，dgecomputing，andcloudplatformbigdataanalytics，itacievedintellent irigatindecision-makingandpreciseintegratedregulationofwaterandfertilizerbasedoncopgrowthmodelsandreal-tieevionmentalstatus.Fieldrialesultssodtatteotoingccuracsoftitelligentigatiossmfoirtmpeauelatie humidity，soil temperature，and soil moisture were ±0.5C ， ±3% ， ±0.5qC ，and ±3% ，respectively.Compared with traditional manual irrigation，the system reduced water usage by 32.4% ，fertilizer application by 31.6% ，labor cost by 81.5% ，and electricity consumptionby 6.5% .Interms of increasingyieldand improvingquality，tomato yield increased by 15.4% ，while fruit sugar content and vitamin C content increased by 15.3% and 13.6% ，respectively，and the rate of malformed fruit decreased by 50.0% .The intelligent irrigation system operated stably，was easy to deploy，anddemonstrated good economic benefits and promotion value.

Keywords：low-cost;internetofthings；bigdata；solar greenhouse；intellgentirrigationsystem；design;application

农业是中国的国民经济基础，而水资源短缺是制约农业可持续发展的关键因素。（剩余8871字）