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Machine, watercraft, land vehicle e.g. inter city express high speed train, and aircraft monitoring method, involves comparing action profile with normal profile, and producing interference profile
Machine, watercraft, land vehicle e.g. inter city express high speed train, and aircraft monitoring method, involves comparing action profile with normal profile, and producing interference profile
The method involves applying acoustic profiles of important application fields, and storing a digital normal profile in a computer or an external control unit. An action profile is digitally produced by a continuous clocked acoustic profile, during utilization of a machine, watercraft, land vehicle or aircraft. The action profile is compared with the normal profile. An interference profile is produced when the action profile deviates from the normal profile. The normal profile functions as a reference sample for the action profile. An independent claim is also included for a device for monitoring a machine, watercraft, land vehicle and aircraft.
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