基于区块链的绿色工厂环境能耗在线监测系统设计

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【Abstract】Toaddress therisksofdataleakageandtamperingintraditionalcentralizeddatabases forgreenfactories，this paperproposesablockchain-basedonline monitoring system forenvironmental energyconsumptioningreen factories.The systemcolectsenvironmentalandenergyconsumptiondataviaa ZigBeewirelesssensornetwork，whichis thenforwardedto anedgeserverthroughagatewaysystemcomposedofanSTM32microcontrolerandanNB-IoTmodule （BC26）.Attheedge server，thereceivedsensordataiscompressedusingahybridalgorithmcombining interpolationandLZ77dictionary encoding.ThecompresseddataisthenstoredontheblockchainafterundergoingProofofAuthority（PoA）consensusand smart contractvalidation.Theapplicationlayersupportsfunctionssuchasdataqueryandvisualization，inteligentprediction，and earlywarning.Experimentalresultsdemonstratethatthesystemachieves：real-timeonlinemonitoringofenvironmentaland energyconsumptiondataighcurityndeliabilityinirelesommcation，lowstorageoverhead，srongdatabili ty and practicality and fast transmission rates.

【Key words] gateway system; blockchain; green factory;online monitoring [中图分类号]TP18 [文献标识码]A [文章编号]1674-3229（2025）02-0088-07

0 引言

随着环境污染和能源消耗问题日益严重，绿色产业逐渐成为各国政府和企业关注的焦点。（剩余6001字）