一种基于动态配置的冷轧板形识别方法

By using a dynamically configured cold-rolled sheet shape recognition method, abnormal steel coil shapes can be accurately identified, solving the problem that existing systems cannot identify, improving production efficiency and stability, and reducing downtime accidents.

CN121649244BActive Publication Date: 2026-07-17BAOSHAN IRON & STEEL CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BAOSHAN IRON & STEEL CO LTD
Filing Date
2024-09-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing cold rolling production systems cannot effectively identify the shape characteristics and defects of steel coils, causing abnormal steel coils to enter the next process, affecting the production rhythm and bringing the risk of unit shutdown or strip breakage.

Method used

By using a dynamically configured cold-rolled sheet shape recognition method, the sheet shape detection position is set, the channel width is defined, and the wavy channel is configured. Iterative merging processing is performed to accurately measure and clean the data, identify sheet shape anomalies in steel coils, and provide early warnings to operators.

Benefits of technology

It improves the accuracy of steel coil shape recognition, reduces production downtime accidents, increases production efficiency and stability, and reduces manual verification time.

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Abstract

本发明公开了一种基于动态配置的冷轧板形识别方法,包括以下步骤:A1:板形检测位置设置,根据板形总测量通道数据,对板形检测范围进行限定,使钢卷处于板形测量仪的中心位置,从而实现板形测量理论准确性;A2:通道宽度位置定义,定义板形各个通道对应的宽度,通过通道对应宽度定义,在识别浪形时,进行宽度位置定位;A3:配置浪形对应通道,配置各个部分对应浪形对应通道,以及各部测量值定义信息,作为各部分的逻辑通道的定义。本发明能对板形形貌、对称性等特征进行识别,进而提高生产效率和生产稳定性。
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