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№ CN122946741AInvention

Unknown

一种基于传感数据融合的电缆桥架故障检测定位方法

本申请提供了一种基于传感数据融合的电缆桥架故障检测定位方法，涉及故障检测技术领域，方法包括：获取电缆桥架的原始多维信号进行时空对齐处理，生成时空同步数据张量；根据时空同步数据张量的统计相关性，计算多源异构传感器处物理场耦合强度的相关性权重矩阵，并加权重组输出多模态融合特征向量；将多模态融合特征向量进行空间传播汇聚，得到异常状态置信度，并生成空间概率分布；通过空间概率分布进行瞬态物理场仿真，生成故障仿真值，根据故障仿真值输出故障结果。通过本申请解决多源融合缺乏物理约束导致可解释性不足的技术问题，实现建立多物理场耦合模型约束驱动数据融合，达到提升检测准确率与定位精度的技术效果。

❖山东钧铭电气有限公司赵松英; 周珍珍; 周永政Oct 20, 2026§ 1/10 ClaimsG06F 18/20 (2023.01), G06F 18/2433 (2023.01), G06F 18/213 (2023.01) +49

№ CN122926270AInvention

Unknown

基于部件相对位移分析的电缆桥架故障检测方法

本发明公开了基于部件相对位移分析的电缆桥架故障检测方法，涉及电缆桥架故障检测技术领域，包括以下步骤：获取各部件连接约束和连续位移，构建位移传递链并确定边界约束类型；基于相邻部件位移变化划分共同位移事件，确定事件方向和作用区段；提取各连接边界的相对位移增量并确定实际位移承担量；根据正常承担基准识别承担缺失边界和承担增量边界；沿位移传递链匹配位移缺失量和位移增加量，确定位移迁移路径；根据迁移路径的重复情况及迁移起终点的位移恢复特征确定故障部位。本发明能够在正常伸缩位移与连接异常位移相互叠加时识别异常位移迁移过程，提高电缆桥架故障部位识别的准确性。

❖山东钧铭电气有限公司赵松英; 周珍珍; 周永政Oct 16, 2026§ 1/10 ClaimsG06F 18/2433 (2023.01), G06F 18/22 (2023.01), G06F 18/213 (2023.01) +613