ASC scheduling anomaly identification method, system and model based on large language model and knowledge base construction method

By constructing an ASC scheduling exception recognition method based on a large language model, combining multi-dimensional exception classification and expert knowledge, the accurate identification problem of ASC scheduling exceptions is solved, real-time monitoring and efficient scheduling of automated terminals are realized, and port operation efficiency is improved.

CN120470503APending Publication Date: 2025-08-12SHANGHAI MARITIME UNIVERSITY

Patent Information

Application Number
CN202510968703.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-15
Publication Date
2025-08-12

AI Technical Summary

Technical Problem

In the prior art, the automatic pallet crane (ASC) scheduling abnormalities lack accurate identification and real-time monitoring methods, resulting in idle equipment, resource competition, and imbalance in operation priorities, affecting the dock throughput efficiency.

Method used

ASC scheduling exception recognition method is built based on a large language model. Through a multi-dimensional exception classification system and intelligent recognition model, a knowledge base of ASC scheduling exception recognition rules is established through a large amount of historical data and field expert knowledge, and a Transformer model is used for training and optimization to achieve accurate recognition of ASC scheduling exceptions.

Benefits of technology

It improves the accuracy of ASC scheduling abnormal detection, improves the operational efficiency of automated terminals, realizes real-time monitoring of task timing conflicts and resource competition, reduces the false alarm rate and missed alarm rate, and provides scientific scheduling decision support.

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Abstract

The invention discloses a large language model-based ASC scheduling exception identification method, system, model and knowledge base construction method, and the method comprises the steps: building an ASC scheduling exception identification rule knowledge base according to historical data; constructing an ASC scheduling exception identification model based on a large language model; performing scheduling exception classification based on the RAG framework, and outputting a classification result; and obtaining ASC scheduling data of the automated wharf in real time, inputting the ASC scheduling data into the ASC scheduling abnormity identification model based on the large language model, and obtaining a real-time ASC scheduling abnormity result. By constructing a multi-dimensional anomaly classification system and fusing field expert knowledge and an intelligent recognition model of a large language model, the technical defects of incomplete rule coverage, response lag and the like in a traditional method are overcome, accurate recognition and real-time monitoring of ASC scheduling anomaly are achieved, data-driven decision support is provided for optimization of an automatic wharf operation process, and the method is suitable for large-scale popularization and application. Therefore, the port operation efficiency is integrally improved.
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Citation Information

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