Parcel number detection method and device and storage medium

A detection method and package technology, applied in the direction of measuring devices, weighing, image data processing, etc., can solve problems such as wrong weight of sorting line, irregular placement, and undue expenditure of customers, so as to reduce freight loss, The effect of high detection efficiency and precision
CN114255199APending Publication Date: 2022-03-29SF TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SF TECH
Publication Date
2022-03-29

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Abstract

The invention relates to a parcel number detection method and device and a storage medium, and the method comprises the steps: obtaining a field image and the field weight of a group of parcels; searching a corresponding pre-stored weight according to the parcel identification number in the field image; if the on-site weight is not matched with the pre-stored weight, inputting the on-site image into a target detection model for target prediction, and obtaining bounding box information of a package in the on-site image; and identifying the number of the parcels according to the bounding box information. According to the invention, the number of most stacked packages can be detected, so that the accurate weight of the packages can be determined. The method also has the advantages of high detection efficiency and precision and the like.
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Description

technical field

[0001] The invention relates to the technical field of logistics transportation, in particular to a package quantity detection method, device and storage medium. Background technique

[0002] In the logistics and transportation industry, the weight of the package is one of the main basis for charging freight, and inaccurate weight will bring cost losses to the logistics company or customers. Therefore, how to find the wrong weight of the package has become a very important link for the logistics company to recover the freight.

[0003] Taking the express delivery industry as an example, the courier needs to weigh the package before receiving the customer's package, and upload the waybill number together with the weighed weight to the background management system; when the package arrives at the express company's automatic sorting line, the sorting Line picking automatically reweighs packages to determine weight.

[0004] However, the placement of packages o...

Claims

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