To provide a drive assistance device, a drive assistance method and a program capable of making an occupant intuitively recognize a position or a direction of a risk object present around a mobile body.SOLUTION: A drive assistance device comprises: a recognition unit that recognizes a risk object present around a mobile body on the basis of an output of an object detection device; and a notification control unit that makes at least one speaker output a notification sound on the basis of a position of the risk object. The notification control unit makes the at least one speaker output a first notification sound when the risk object is present in a first region including a front region of the mobile body, and makes the at least one speaker output a second notification sound when the risk object is present in a second region including a rear region of the mobile body. The first notification sound is a sound having a pitch different from that of the second notification sound.SELECTED DRAWING: Figure 1

    【課題】移動体の周辺に存在するリスク物体の位置または方向を、乗員に直感的に認識させることができる運転支援装置、運転支援方法、およびプログラムを提供すること。【解決手段】物体検知装置の出力に基づいて、移動体の周辺に存在するリスク物体を認識する認識部と、前記リスク物体の位置に基づいて、少なくとも一つのスピーカに通知音を出力させる通知制御部と、を備え、前記通知制御部は、前記リスク物体が前記移動体の前方領域を含む第1領域に存在する場合、前記少なくとも一つのスピーカに第1通知音を出力させ、前記リスク物体が前記移動体の後方領域を含む第2領域に存在する場合、前記少なくとも一つのスピーカに第2通知音を出力させ、前記第1通知音は、前記第2通知音とは高さが異なる音である、運転支援装置。【選択図】図1


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    Title :

    DRIVE ASSISTANCE DEVICE, DRIVE ASSISTANCE METHOD, AND PROGRAM


    Additional title:

    運転支援装置、運転支援方法、およびプログラム


    Contributors:
    YASUI YUJI (author) / MIURA AYA (author) / TORII KENJIRO (author)

    Publication date :

    2023-06-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme




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