Itisnoteasytocontrolhumidityinageomagneticroom.Ifhumidityistoohighorthechangeistoofastitwillleadtoanabnormalchangeondata.Theintelligentreal-timehumidityanalysisandmonitoringsystemofageomagneticroomandprobecannotonlymonitoranddisplaythechangeofhumidityinthegeomagneticroomandsendanalarmsignalwhenitexceedsthepre-setrange,butalsodehumidifyintelligently.Onecanarbitrarilycontrolthesensortomonitortheambienthumidityoftheprobeinordertoensurethatthedataisstableandtrue.Thedesignideaandmainfunctionsofthesystemareintroducedinthepaper.