A sensor assembly includes one or more accelerometers 116; 412, 414 that generate movement signals indicative of movement of a powered system 104, a fluid level sensor 116; 404 that generates fluid level signals indicative of an amount of fluid in the powered system 104, and one or more processors 106; 118 that receive the movement signals and the fluid level signals. The one or more processors 106; 118 also (a) filter at least some of the movement signals based on a speed at which the powered system 104 operates and/or (b) calculate one or more of 1 a statistical measure, 2 a fast Fourier transform (FFT), or 3 a discrete Fourier transform DFT of the movement signals. The assembly also includes a first antenna 434; 440 that wirelessly communicates the one or more of the movement signals, the amount of fluid, the statistical measure, the FFT, or the DFT to a remote location.
SENSOR SIGNAL PROCESSING SYSTEM, METHOD AND VEHICLE
SENSORSIGNALVERARBEITUNGSSYSTEM UND -VERFAHREN SOWIE FAHRZEUG
SYSTÈME ET PROCÉDÉ DE TRAITEMENT DE SIGNAL DE CAPTEUR ET VÉHICULE
2022-01-26
Patent
Electronic Resource
English
Vehicle-mounted sensor signal processing method and system
European Patent Office | 2025
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