Ship auxiliary equipment integrated monitoring method and system suitable for high-speed ship

Through multi-sensor collaborative work and data fusion technology, combined with deep spatio-temporal mode learning and benchmark differential attention focus, the problem of high-speed ships being difficult to accurately detect stress concentration areas in sudden stress events is solved, achieving more reliable and accurate stress anomaly detection and positioning, and improving monitoring capabilities and structural safety.

CN120353181AActive Publication Date: 2025-07-22SHANGHAI ZHONGCHUAN SDT-NERC CO LTD
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Patent Information

Application Number
CN202510837226.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-23
Publication Date
2025-07-22
Estimated Expiration
2045-06-23

AI Technical Summary

Technical Problem

The prior art cannot effectively conduct comprehensive analysis in a variety of complex situations, especially when a high-speed ship encounters sudden stress events, it is difficult to accurately depict the stress concentration area and propagation path, making it difficult for operators to quickly and accurately judge the causes of abnormal stress and potential damage locations.

Method used

Multi-sensor collaborative work and data fusion technology are adopted, combining stress and temperature data, and stress anomaly detection and positioning are achieved through deep spatio-temporal mode learning and attention-focusing method based on reference differences.

Benefits of technology

It realizes more reliable and accurate stress abnormality detection and positioning, improves the monitoring capabilities and operability of high-speed ships, and ensures structural safety.

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Abstract

The invention provides a ship auxiliary equipment integrated monitoring method and system suitable for a high-speed ship, relates to the field of electric digital data monitoring, and is used for carrying out real-time monitoring and comprehensive analysis on a key system in the driving process of the high-speed ship. The ship auxiliary equipment integrated monitoring method suitable for the high-speed ship specifically comprises the steps that multi-class information of the high-speed ship is collected, wherein the multi-class information comprises stress data, temperature data and fuel oil, hydraulic pressure and ventilation system working condition parameters; inputting the stress data and the temperature data into a stress monitoring model to obtain a stress analysis result; state results of the subsystems are obtained based on analysis of the working condition parameters of the fuel oil, hydraulic pressure and ventilation systems; according to the method, the limitation of a single detection means is overcome, and the monitoring capability and operability of the high-speed ship are improved.
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Citation Information

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