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电梯轿厢门的故障判定方法及其系统

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10Claims · 2 independent
§ Ⅰ

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Inventor

刘赟; 来见坤; 蒲凡; 付豪; 秦毓鸿

IPC Classification

B66B 5/00 (2006.01)B66B 5/02 (2006.01)G06F 18/214 (2023.01)G06F 18/243 (2023.01)G06F 18/213 (2023.01)G06N 5/01 (2023.01)

本发明公开了一种电梯轿厢门的故障判定方法及其系统。故障判定方法包括:获取电梯轿厢门的运行数据;从运行数据中提取表征电梯轿厢门状态的关键特征;根据关键特征对电梯轿厢门进行异常诊断,得到诊断结果;将运行数据输入预先训练的轿厢门故障诊断模型,基于故障诊断模型输出电梯轿厢门的故障概率;基于诊断结果的异常指示、以及故障概率大于预设概率阈值,确定电梯轿厢门存在故障。本申请的技术方案能够有效的提高故障判定的准确性。

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