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一种动力电池液冷板激光焊接熔池缺陷在线检测方法

InventionUnknown
10Claims · 1 independent
§ Ⅰ

Dossier Overview

Inventor

岳国东; 陈健; 岳圆奎

Filing Date

Aug 31, 2026

Publication Date

Oct 16, 2026

IPC Classification

G06T 7/00 (2017.01)G06T 7/136 (2017.01)G06T 7/73 (2017.01)G06V 10/764 (2022.01)G06T 7/90 (2017.01)G06F 17/11 (2006.01)

本发明公开了一种动力电池液冷板激光焊接熔池缺陷在线检测方法,涉及熔池缺陷检测技术领域,包括如下步骤:依据实时检测区域灰度值获取实时分割阈值,依据实时分割阈值获取实时熔池区域;依据实时熔池区域初步判断熔池是否缺陷,若初步判断熔池无缺陷获取实时熔池轮廓;依据实时熔池轮廓获取实时轮廓坐标点、第一参照中点以及实时拟合轮廓;依据实时轮廓坐标点、第一参照中点以及实时拟合轮廓获取实时偏移均值;依据动力电池液冷板激光焊接熔池无缺陷的图像获取历史偏移均值;本发明用于解决现有的技术缺少一种基于图像快速并准确的熔池缺陷检测方法,导致熔池缺陷检测不够准确和及时的问题。

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