A safety driving assistant system according to one aspect of the present disclosure includes a server, and a target vehicle receiving safety driving assistance. The server includes: an acquisition unit configured to acquire, from probe vehicles, probe information including information of a time within a predetermined time period and a position of the corresponding probe vehicle at the time; and a tail position calculation unit configured to calculate, based on the probe information acquired by the acquisition unit, a traffic congestion tail position located upstream of a branch point at which a road branches into a plurality of lanes. The safety driving assistant system further includes a recommendation section calculation unit configured to calculate a lane-change recommendation section in which a lane change is recommended, based on the traffic congestion tail position calculated by the tail position calculation unit. The target vehicle includes a safety driving assistant unit configured to execute a safety driving assistant process for the target vehicle, based on the lane-change recommendation section calculated by the recommendation section calculation unit.


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    Title :

    SAFETY DRIVING ASSISTANT SYSTEM, SERVER, VEHICLE AND PROGRAM


    Contributors:

    Publication date :

    2019-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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