MULTI-SENSOR DEVICES AND SYSTEMS FOR EVALUATING VEHICLE CONDITIONS

A mobile vehicle diagnostic device (MVDD) for acquiring data about a vehicle, the device comprising: a housing configured to be mechanically coupled to the vehicle so that, when the housing is mechanically coupled to the vehicle, vibration generated by the vehicle during its operation causes the hou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Fedorishin, Dennis Christopher, Pokora, Michael, Schneider, Philip, Donnelly, Margaret, Birgiolas, Justas, LaBelle, Marc, Forte, III, Livio, Galante, Shawn
Format:	Patent
Sprache:	eng
Schlagworte:	ACOUSTICS MEASURING MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A mobile vehicle diagnostic device (MVDD) for acquiring data about a vehicle, the device comprising: a housing configured to be mechanically coupled to the vehicle so that, when the housing is mechanically coupled to the vehicle, vibration generated by the vehicle during its operation causes the housing to vibrate; acoustic sensors disposed within the housing and configured to acquire sound generated by the vehicle during its operation, the acoustic sensors comprising first and second acoustic sensors respectively oriented in first and second directions, wherein the first and second directions are at least 30 degrees apart; at least one dampening device disposed in the housing and positioned to dampen vibration of the acoustic sensors caused by operation of the vehicle; and at least one vibration sensor disposed within the housing and configured to sense vibration in the housing caused by the operation of the vehicle.