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Decoupling and Collaboration: An Intelligent Gateway-Based Internet of Things System Architecture for Meat Processing

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Publicado en:Agriculture vol. 15, no. 2 (2025), p. 179
Autor principal: Liu, Jun
Otros Autores: Zhou, Chenggang, Wei, Haoyuan, Pi, Jie, Wang, Daoying
Publicado:
MDPI AG
Materias:
Software
Collaboration
Internet of Things
Computer architecture
Communication
Meat processing industry
Decoupling
Data processing
Nutritive value
Data analysis
Automation
Freshness
Food waste
Pork
Heterogeneity
Efficiency
Machine learning
Product quality
Artificial intelligence
Edge computing
Meat
Computer vision
Cloud computing
Algorithms
Processing industry
Meat quality
Real time
Industry 4.0
Interfaces
Meat processing
Economic
Acceso en línea:Citation/Abstract
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Resumen:The complex multi-stage process of meat processing encompasses critical phases, including slaughtering, cooling, cutting, packaging, warehousing, and logistics. The quality and nutritional value of the final meat product are significantly influenced by each processing link. To address the major challenges in the meat processing industry, including device heterogeneity, model deficiencies, rapidly increasing demands for data analysis, and limitations of cloud computing, this study proposes an Internet of Things (IoT) architecture. This architecture is centered around an intelligently decoupled gateway design and edge-cloud collaborative intelligent meat inspection. Pork freshness detection is used as an example. In this paper, a high-precision and lightweight pork freshness detection model is developed by optimizing the MobileNetV3 model with Efficient Channel Attention (ECA). The experimental results indicate that the model’s accuracy on the test set is 99.8%, with a loss function value of 0.019. Building upon these results, this paper presents an experimental platform for real-time pork freshness detection, implemented by deploying the model on an intelligent gateway. The platform demonstrates stable performance with peak model memory usage under 600 MB, average CPU utilization below 20%, and gateway internal response times not exceeding 100 ms.
ISSN:2077-0472
DOI:10.3390/agriculture15020179
Fuente:Agriculture Science Database