To provide a merging support device capable of supporting smooth merging by making a vehicle traveling on a merging lane recognize a position of a main lane vehicle traveling on the main lane; and to provide a merging support system, an on-vehicle unit, a merging support method and a program thereof.SOLUTION: A merging support device 10 comprises a registration processing part 110 for acquiring a first speed which is a speed of a main lane vehicle traveling on a spot on the upstream side of a start point of a merging section on a main lane and registering it in a tracking list, a speed correction part 111 for acquiring a second speed which is a speed of a preceding vehicle at the start point of the merging section, correcting the first speed of a following vehicle traveling on the downstream side of the preceding vehicle based on the second speed, and registering it in the tracking list as an estimated speed of the following vehicle, and a notification processing part 112 for determining an estimated position of the main lane vehicle based on the estimated speed, and notifying a merging vehicle traveling on a merging lane of merging support information including the estimated position.SELECTED DRAWING: Figure 2

    【課題】合流車線を走行する車両に対して本線を走行する本線車両の位置を認識させることにより、スムーズな合流を支援することができる合流支援装置、合流支援システム、車載器、合流支援方法、及びプログラムを提供する。【解決手段】合流支援装置10は、本線上にある合流区間の開始点よりも上流側の地点を走行する本線車両の速度である第1の速度を取得し、追跡リストに登録する登録処理部110と、先行車両の前記合流区間の開始点における速度である第2の速度を取得し、当該第2の速度に基づいて前記先行車両よりも下流側を走行する後続車両の前記第1の速度を補正し、当該後続車両の推定速度として前記追跡リストに登録する速度補正部111と、前記推定速度に基づいて当該本線車両の推定位置を特定し、当該推定位置を含む合流支援情報を合流車線を走行する合流車両に通知する通知処理部112と、を備える。【選択図】図2


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    Title :

    MERGING SUPPORT DEVICE, MERGING SUPPORT SYSTEM, ON-VEHICLE UNIT, MERGING SUPPORT METHOD, AND PROGRAM


    Additional title:

    合流支援装置、合流支援システム、車載器、合流支援方法、及びプログラム


    Contributors:

    Publication date :

    2019-04-25


    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



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