To provide an in-vehicle conversation support device that allows a front-seat passenger and a rear-seat passenger to smoothly converse with each other.SOLUTION: This device has a sound collection part 15 which collects a sound emitted at a rear seat 12 of a vehicle 10 while relating it to the in-cabin position where the sound is emitted. The device analyzes a photographic image of the rear seat 12 by a camera 13 by using an electronic control device to specify an in-cabin position of a passenger having emitted a voice when the voice is emitted at the rear seat 12. Based upon the in-cabin position of the specified passenger, the sound emitted from the in-cabin position is extracted from a sound collected by the sound collection part 15. The extracted sound is output from a loudspeaker 18 to a passenger sitting on a front seat 11.SELECTED DRAWING: Figure 1

    【課題】前部座席乗員と後部座席乗員とのスムーズな会話を実現することのできる車内会話支援装置を提供する。【解決手段】この装置は、車両10の後部座席12において発せられた音を、同音が発せられた車室内位置に関連付けた状態で集音する集音部15を有する。同装置は、カメラ13による後部座席12の撮影画像を電子制御装置によって解析することにより、後部座席12で音声が発せられた場合に同音声を発した乗員の車室内位置を特定する。この特定した乗員の車室内位置に基づいて、集音部15によって集音された音の中から同車室内位置から発せられた音を抽出する。この抽出した音を、スピーカー18から前部座席11に着座した乗員に出力する。【選択図】図1


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    Title :

    IN-VEHICLE CONVERSATION SUPPORT DEVICE


    Additional title:

    車内会話支援装置


    Contributors:

    Publication date :

    2021-01-28


    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



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