Filtration of acoustic contaminate from vehicle safety sensors

A vehicle includes: an audio system (Figure 3, 154), local sensors (including a crash sensor) (Figure 3, 301,146), a fuel pump (Figure 3, 147), and a processor (Figure 3, 151) configured to: (a) select one or many filters based on a determined audio system state; (b) decontaminate the crash sensor d...

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Bibliographische Detailangaben
Hauptverfasser:	Mahmoud Yousef Ghannam, John Vincent Fazio, Lirjon Llusho, John W Jensen, Howard E Churchwell
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	A vehicle includes: an audio system (Figure 3, 154), local sensors (including a crash sensor) (Figure 3, 301,146), a fuel pump (Figure 3, 147), and a processor (Figure 3, 151) configured to: (a) select one or many filters based on a determined audio system state; (b) decontaminate the crash sensor data using the one or many filters; (c) determine whether to deactivate the fuel pump based on the decontaminated crash sensor data. The processor is configured to map prior crash sensor data to prior determined audio system states and select the one or many filters by selecting one of the mapped prior crash sensor data. The audio system may include the horn or speakers and the crash sensor may be an accelerometer. A moisture sensor may be included.