主权项 |
1. A device, comprising:
a communication interface configured to receive a signal related to a rotational speed, a vibration, or any combination thereof of a rotating machine element; a memory for storing an operating pattern of the rotating machine element, wherein the operating pattern is related to the received signal; and a processor coupled to the communication interface and the memory, wherein the processor is configured to:
determine an occurrence of reverse rotation of the rotating machine element by comparing the signal received from the communication interface to the operating pattern stored in the memory; andgenerate an initial value indicative of the occurrence of the reverse rotation of the rotating machine element. |