Fuente: Wipo "BigData" The invention relates to a device for reducing the moisture loss rate of express parcels based on big data analysis, and the device comprises a logistics moisture loss analysis platform which comprises a real-time processing module which is used for obtaining real-time weather data and real-time order information; the logistics moisture loss management end is used for starting the moisture loss prediction module when the real-time weather data reach a preset weather threshold value, and the moisture loss prediction module is used for processing the real-time weather data and the real-time order information, generating a moisture loss prediction result and sending the moisture loss prediction result to the logistics moisture loss management end; and the query module is connected with the logistics moisture loss management terminal and is used for querying the moisture loss prediction result, so that a risk elimination principal carries out risk elimination on the express parcel according to the moisture loss prediction result. According to the device, a risk elimination responsible person can obtain the moisture loss prediction result, risk elimination is carried out on the express parcel, moisture loss of the parcel is avoided in advance, and the moisture loss rate of the express parcel is effectively reduced.