To provide a travel control device capable of appropriately executing lane change.SOLUTION: A travel control device includes: a request part for require a driver of a vehicle to perform lane change previous operation requiring the driver so as to perform lane change to other lane adjacent to a travelling lane from the travelling lane; and a speed control part for changing the speed of the vehicle at first acceleration until the driver performs the lane change previous operation after the request, thereby controlling the speed of the vehicle so as to narrow an interval between the vehicle and a lane change position determined according to a positional relation between the vehicle and a moving object in other lane so as to perform the lane change, changing the speed of the vehicle at second acceleration having an absolute value larger than the absolute value of the first acceleration after the driver performs the lane change previous operation, and thereby controlling the speed of the vehicle so as to narrow the interval between the vehicle and the lane change position.SELECTED DRAWING: Figure 6

    【課題】車線変更を適切に実行することができる走行制御装置を提供する。【解決手段】走行制御装置は、走行中の車線から走行中の車線に隣接する他の車線への車線変更の実行のため車両の運転者に要求される車線変更前動作を行うよう運転者に要求する要求部と、要求後、運転者が車線変更前動作を行うまで、車両の速度を第1の加速度で変更することにより、車線変更を実行するために車両と他の車線における移動物体との位置関係に応じて定められる車線変更位置までの間隔を狭めるように車両の速度を制御し、運転者が車線変更前動作を行った後、車両の速度を第1の加速度の絶対値よりも大きい絶対値を有する第2の加速度で変更することにより、車線変更位置までの間隔を狭めるように車両の速度を制御する速度制御部と、を備える。【選択図】図6


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    Title :

    TRAVEL CONTROL DEVICE, TRAVEL CONTROL METHOD, AND COMPUTER PROGRAM FOR TRAVEL CONTROL


    Additional title:

    走行制御装置、走行制御方法、および走行制御用コンピュータプログラム


    Contributors:

    Publication date :

    2023-02-16


    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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