| 摘要 |
A vibration measuring and monitoring system ( 100 ) for an object ( 20 ) includes a laser unit ( 11 ), a laser sensor unit ( 12 ), and a processor ( 15 ). The laser unit is used for emitting a laser beam ( 13 ). The laser sensor unit is used for receiving the laser beam, and the laser sensor detects a light intensity signal of the laser beam. The processor is used for processing the light intensity signal of the laser beam. The object is partially disposed between the laser unit and the laser sensor unit. The laser beam crosses the object and is received by the laser sensor unit. The processor obtains a vibration signal by processing the light intensity signal.
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