To provide an automatic driving suggestion device and an automatic driving suggestion method capable of inhibiting a situation where a driving take-over request is made immediately after the start of automatic driving.SOLUTION: An automatic driving suggestion device 4 is used in a vehicle which allows the selection of one state of an automatic driving state and a manual driving state. The automatic driving suggestion device comprises: a request unit 25; an automatic driving determination unit 27; a calculation unit 29; a calculation value determination unit 31; and a suggestion unit 33. The request unit makes a driving take-over request when the vehicle arrives at a take-over point. The automatic driving determination unit determines whether automatic driving is possible or not. The calculation unit calculates a calculation value such as a prediction time until the vehicle arrives at the take-over point. The calculation value determination unit determines whether the calculation value is greater than a threshold or not. The suggestion unit suggests the automatic driving, on the basis of necessary conditions that the automatic driving is determined to be possible, and that the calculation value is determined to be greater than the threshold.SELECTED DRAWING: Figure 2

    【課題】自動運転を開始した直後に、運転交代要求が行われる事態を抑制できる自動運転提案装置及び自動運転提案方法を提供すること。【解決手段】自動運転提案装置4は、自動運転の状態及び手動運転の状態のうちの一方の状態を選択可能な車両に使用される。自動運転提案装置は、要求ユニット25と、自動運転判断ユニット27と、算出ユニット29と、算出値判断ユニット31と、提案ユニット33と、を備える。要求ユニットは、交代地点に車両が到着した場合、運転交代要求を行う。自動運転判断ユニットは、自動運転が可能か否かを判断する。算出ユニットは、交代地点に到着するまでの予測時間等である算出値を算出する。算出値判断ユニットは、算出値が閾値より大きいか否かを判断する。提案ユニットは、自動運転が可能であると判断し、且つ算出値が閾値より大きいと判断することを必要条件として自動運転を提案する。【選択図】図2


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    Title :

    AUTOMATIC DRIVING SUGGESTION DEVICE AND AUTOMATIC DRIVING SUGGESTION METHOD


    Additional title:

    自動運転提案装置及び自動運転提案方法


    Contributors:
    KITAGAWA MARE (author) / IGUCHI HITOSHI (author) / YAMAMOTO NORIO (author) / TAGUCHI SEIKI (author) / OTA YUJI (author) / ISAJI KAZUMI (author)

    Publication date :

    2019-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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