The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2025
Filed:
Jul. 19, 2024
China National Institute of Standardization, Beijing, CN;
China National Institute of Standardization, Beijing, CN;
Abstract
The present invention is related to the field of quality control technology, specifically disclosing a classification method for product quality accidents and its system based on convolutional neural networks. The method consists of: collecting the sample data of product quality accidents, and grading the severity of accidents for each product with the quality accident; then extracting the image feature elements of various products with quality accidents and a valid feature element screening is performed; after that, a product quality accident classification model can be generating through training various valid feature elements and then the product quality accident is classified. The present invention can reduce the subjective errors due to human judgment, and thus the objectivity and consistency of the quality accident assessment results can be improved.