PROBLEM TO BE SOLVED: To provide a method of using external sounds to alert vehicle occupants of external events and mask in-car conversations.SOLUTION: A vehicular audio system comprises: an audio detector configured to sense ambient sounds external to a vehicle; and an audio processing module. The audio processing module is configured to: receive one or more signals representing the ambient sounds from the audio detector; process the ambient sounds to identify an event external to the vehicle and corresponding to at least one sound within the ambient sounds, where the at least one sound is generated by the event; and provide an alert associated with the event to an occupant in the vehicle.
【課題】外部事象を車両乗員にアラートし、車内会話をマスクするための外部音響の使用の提供。【解決手段】車両の外部の周囲音響を検知するよう構成された音響検出器、および前記周囲音響を表現する1つまたは複数の信号を前記音響検出器から受け取ることと、前記周囲音響を処理して、前記周囲音響内の少なくとも1つの音響に対応する前記車両の外部の事象を識別することであって、前記少なくとも1つの音響は前記事象により生成される、事象を識別することと、前記事象に関連付けられたアラートを前記車両内の乗員に提供することとを行うよう構成された音響処理モジュールを含む、車両用音響システム。【選択図】図1
USING EXTERNAL SOUNDS TO ALERT VEHICLE OCCUPANTS OF EXTERNAL EVENTS AND MASK IN-CAR CONVERSATIONS
外部事象を車両乗員にアラートし、車内会話をマスクするための外部音響の使用
2015-06-04
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES , Messen von mechanischen Schwingungen oder Ultraschall-, Schall- oder Infraschallwellen / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |
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