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| 广州地铁14号线车门系统双行程开关改造分析 |
| Analysis on the Reconstruction of the Double-stroke Switch of the Door System of Guangzhou Metro Line 14 |
| 投稿时间：2020-09-14 |
| DOI：10.16018/j.cnki.cn32-1650/n.202102007 |
| 中文关键词: 地铁车辆 车门系统 双行程开关 改造分析 |
| 英文关键词: metro vehicle door system double-stroke switch retrofit analysis |
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| 中文摘要: |
| 根据IFE车门结构特点和车门故障逻辑，分析了广州地铁14号线车门系统“未经允许门离开关到位或锁到位位置”的故障原因和故障特点，针对性地提出了车门系统双行程开关改造和故障逻辑优化的策略。经实践验证，采取的措施合理有效，车门“未经允许门离开关到位或锁到位位置”的故障得到了根本解决，提高了列车运营服务质量和准点率。 |
| 英文摘要: |
| According to the structural characteristics of the IFE door and the door failure logic, the failure causes and characteristics of the door system of Guangzhou Metro Line 14 "door leaves the closed/locked position without permission" were analyzed, and strategies for the dual-stroke switch transformation and failure logic optimization of the door system are proposed. Practice has proved that the measures taken are reasonable and effective, and the failure of the door "door leaves the closed/locked position without permission" has been fundamentally solved, which has improved the service quality and punctuality of train operations. |
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