第46卷第3期2023年6月电子器件ChineseJournalofElectronDevicesVol.46No.3June2023收稿日期:2022-11-05修改日期:2023-01-17ResearchonAccurateMonitoringMethodofHeatingEnergyConsumptionforHVACVariableAirVolumeHeatingGUOYanfei∗(DepartmentofArchitectureEngineering,ShanxiInstituteofEconomicsandBusiness,TaiyuanShanxi030002,Cina)Abstract:Intheconstructionindustry,theenergyconsumptionofHVACaccountsforalargeproportionofthetotalenergyconsumption,especiallyforpublicbuildingsandlargebuildings.DuetothelargeapplicationrateofHVAC,andthebuildingareabeinglarge,theen⁃ergyconsumptionisamazing.InordertobetterrealizetheoptimalcontrolofHVACoperation,aprecisemonitoringplatformforHVACvariableairvolumeheatingenergyconsumptionisdesigned.Theplatformiscomposedofasensormodule,acontrollermoduleandanabnormaldataprocessingmodule.Inthesensormodule,threekindsofsensorsaredesigned,namelypressuresensor,temperaturesensorandgasflowsensor,whichareusedtocollectdatainformation.Inthecontrollermodule,thedesignedcontrolleriscomposedofpowersupplycircuit,p...