A surface set puffed pet food production monitoring method and system

By using visual inspection and image processing technology, the embedding of micropores and freeze-dried particles in extruded grains is automatically monitored, solving the problem of insufficient monitoring in existing technologies and improving product quality and production efficiency.

CN121527042BActive Publication Date: 2026-06-09TAIAN TAICHONG PET FOOD CO LTD
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
TAIAN TAICHONG PET FOOD CO LTD
Filing Date
2025-11-19
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing technologies are insufficient to effectively monitor the micropore quality of extruded grains and the embedding effect of freeze-dried particles, resulting in a high product loss rate and a lack of scientific data to support process adjustments.

Method used

Images of extruded grains are acquired using visual inspection technology. Individual particles are segmented and microporous regions are identified. Pore size distribution characteristics are calculated. Paired units are identified by combining target detection and morphological expansion processing. Embedding degree and mosaic rate are calculated. Automated monitoring is achieved using image processing.

Benefits of technology

It has enabled the automation and precise monitoring of extruded pet food production, improved product quality stability and production efficiency, and reduced the shedding rate.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure QLYQS_1
    Figure QLYQS_1
  • Figure QLYQS_10
    Figure QLYQS_10
Patent Text Reader

Abstract

The present application belongs to the technical field of visual detection and image processing, and particularly relates to a surface inlaid puffed pet food production monitoring method and system. The method uses visual detection to collect image data in the production process, separates single particle base food through image technology, identifies micro-hole areas and counts pore size distribution characteristics to ensure the quality of puffed base food micro-holes for subsequent freeze-dried particle embedding. The method uses target detection and morphological dilation technology to accurately identify paired units, and combines the pore size distribution characteristics of qualified puffed base food to calculate the embedding degree, which quantifies the close degree of freeze-drying and base food and reflects the influence of base food micro-holes on embedding stability, thereby ensuring the embedding quality and realizing the automation and precision of surface inlaid puffed pet food production monitoring, and significantly improving the product quality stability and production efficiency.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Vitamin-added pet food containing fish-derived raw materials and having effects of beautifying hair and protecting skin and preparation method of pet food

    CN119111691A

  • Automatic grain loading and unloading detection system based on computer vision

    CN119919385A