发明申请
US20020144551A1 Rolling stock diagnostic condition monitoring and on-line predictive maintenance
审中-公开
滚动库存诊断状态监测和在线预测维护
- 专利标题： Rolling stock diagnostic condition monitoring and on-line predictive maintenance
- 专利标题（中）： 滚动库存诊断状态监测和在线预测维护
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申请号： US10057820申请日： 2002-01-24
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公开(公告)号： US20020144551A1公开(公告)日： 2002-10-10
- 发明人: Kuldip Deep Satsangi
- 主分类号： G01M013/00
- IPC分类号： G01M013/00
摘要：
Rolling stock equipment is disclosed that has a predictive diagnostic system to enable condition-based maintenance. The rolling stock equipment has vibration transducers on key equipment. Data from the transducers is periodically sampled. The data is analyzed to determine if a fault condition exists by comparing the vibration signatures to defined threshold levels. If a threshold level is exceeded, a fault warning is produced to alert maintenance staff that preventative maintenance should be performed.
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