PROBLEM TO BE SOLVED: To provide an automatic driving support system by which possibility of collision between a mobile object around a vehicle and the vehicle is decreased, and behavior of the vehicle can be adequately controlled.SOLUTION: A roadside machine (2) of an automatic driving support system detects a mobile object moving in a monitoring object area, generates prediction information indicating possibility where the mobile object exists in each of a plurality of sections dividing the planned traveling route of a vehicle (3) correspond to each time of a plurality of times, and transmits the prediction information to an automatic driving device (4) mounted in the vehicle (3). The automatic driving device (4) sets target acceleration of the vehicle (3) for each time at a predetermined time interval on the basis of the prediction information so that the vehicle (3) does not collide with the mobile object while traveling along the traveling route, generates control information to control the vehicle (3) to have acceleration according to the target acceleration for each time, and outputs the control information to a control unit controlling the vehicle (3).SELECTED DRAWING: Figure 1

    【課題】車両周囲の移動物体と車両とが衝突する可能性を低減させつつ、かつ車両の挙動を適切に制御できる自動運転支援システムを提供する。【解決手段】自動運転支援システムの路側機(2)は、監視対象エリア内を移動する移動物体を検知し、車両(3)が進む予定の経路を区分した複数の区間のそれぞれについて、複数の時刻のそれぞれごとに、移動物体がその区間に存在する確率を表す予測情報を生成し、その予測情報を車両(3)に搭載された自動運転装置(4)へ送信する。一方、自動運転装置(4)は、その予測情報に基づいて車両(3)がその経路を進む際に移動物体と衝突しないように所定の時間間隔の各時刻の車両(3)の目標加速度を設定し、その各時刻の目標加速度に応じた加速度となるように車両(3)を制御するための制御情報を生成し、その制御情報を車両(3)を制御する制御ユニットへ出力する。【選択図】図1


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    Title :

    AUTOMATIC DRIVING SUPPORT SYSTEM, AUTOMATIC DRIVING SUPPORT METHOD AND AUTOMATIC DRIVING DEVICE


    Additional title:

    自動運転支援システム、自動運転支援方法及び自動運転装置


    Contributors:
    HARA KOSUKE (author) / OMAE MANABU (author) / OKADA SHIGEHIRO (author)

    Publication date :

    2016-04-14


    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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