| 摘要 |
An apparatus, method and system are provided for determining a mechanical-system-(MS)-health measurement and a MS-health state of an MS. The MS is a system that uses a fluid that can be measured by a sensor for purposes such as lubrication or cooling. The MS-health measurement is determined by processing MS-measurement data. The MS-measurement data includes an fluid-viscosity measurement value. The fluid-viscosity measurement value is transmitted using a wired or wireless sensor interface. The MS-health state is determined by comparing the MS-health measurement to one or more MS-health thresholds. The MS-health state is either in a normal state, a degraded state, or a critical state. The MS-health state is indicated, preferably using a onboard stop-light display, on a MS-health indicator. Depending on the MS-health state, one or more MS-performance characteristics may be reduced.
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