PROBLEM TO BE SOLVED: To provide an in-cabin conversation support device capable of transmitting voice of an interlocutor to a lister more clearly.SOLUTION: A monitor ECU 30 constitutes a sound collecting part together with a sound collecting microphone 4, and collects sound information IS inside a cabin. Also, the monitor ECU 30 as a passenger detection part detects passengers in the cabin based on photographed image IP photographed by a camera 3. Furthermore, the monitor EU 30 as a conversation determination part and an interlocutor identification part determines whether or not the collected sound information IS shows the conversation of the passengers, and in the case where the sound information IS shows the conversation of the passengers, identifies the interlocutors of the conversation. Then, in the case where the sound information IS shows the conversation of passengers, the monitor ECU 30 selectively collects the voices of the interlocutors and outputs it, by forming a selective collecting and outputting part together with the sound collecting microphone 4 and a loudspeaker 5 provided in the cabin.SELECTED DRAWING: Figure 4

    【課題】より明確に、発話者の音声を聞き手に伝えることができる車室内会話支援装置を提供すること。【解決手段】モニタECU30は、集音マイク4とともに集音部を構成して車室内の音情報ISを収集する。また、乗員検知部としてのモニタECU30は、カメラ3が映す撮影画像IPに基づき車室内の乗員を検知する。更に、会話判定部及び発話者特定部としてのモニタECU30は、収集した音情報ISが乗員の会話を示すものであるか否かを判定し、その音情報ISが乗員の会話を示すものである場合には該会話の発話者を特定する。そして、モニタECU30は、その音情報ISが乗員の会話を示すものである場合には、車室内に設けられた上記集音マイク4及びスピーカー5とともに選択収集出力部を形成することで、その発話者の音声を選択的に収集して出力する構成になっている。【選択図】図4


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    Title :

    IN-CABIN CONVERSATION SUPPORT DEVICE


    Additional title:

    車室内会話支援装置


    Contributors:
    IEDA SEIICHI (author) / SUGAE IPPEI (author)

    Publication date :

    2017-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler



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