52results about How to "Improve customs clearance efficiency" patented technology

The application provides a cross-border parcel declaration consistency verification system and method based on a multi-point dynamic weighing device. It belongs to the field of logistics automation and intelligent weighing technology. The method comprises the following steps: reading the cross-border parcel identification code through a parcel identification device, calling the declaration weight value associated with the identification code from the declaration database, and generating parcel declaration reference data; based on the conveying belt conveying speed parameter and the parcel size distribution characteristics, a plurality of pressure sensors are arranged along the longitudinal direction of the conveying belt, the moving parcel is continuously sampled for pressure signals, the dynamic noise interference is removed through sliding window filtering processing, the instantaneous weight value is calculated combined with the calibration parameters of each sensor and weighted fusion, and the parcel dynamic weight value is generated; through the fusion of the multi-point dynamic weighing device and the intelligent grading disposal mechanism, the cross-border parcel customs efficiency is significantly improved, the online full coverage detection of the moving parcel is realized, and the low efficiency problem caused by the traditional static weighing which needs to stop the line to take the parcel is avoided.