东风汽车申请动力电池冷板流通性能分类方法及相关设备专利,提升冷板流通性能分类准确性与可靠性

市场资讯
Nov 19, 2025

国家知识产权局信息显示,东风汽车集团股份有限公司申请一项名为“一种动力电池冷板流通性能的分类方法及相关设备”的专利,公开号CN120974251A,申请日期为2025年07月。专利摘要显示,本申请公开一种动力电池冷板流通性能的分类方法及相关设备,涉及动力电池技术领域,该方法包括:获取动力电池冷板的目标流道区域的超声回波信号;基于超声回波信号,生成频域特征图谱和时域特征图谱;基于特征提取网络,提取...

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