To provide a travel support method for a travel support device and the travel support device capable of performing appropriate vehicle control according to a curvature of a road.SOLUTION: A travel support device comprises: a controller A which calculates a trajectory in a lane for enabling a vehicle to perform automatic travel; and a controller B which acquire information indicating the trajectory from the controller A and calculates a command value for an actuator for enabling the vehicle to perform the automatic travel on the basis of the information indicating the trajectory. The controller B: acquires a curvature of a road that the vehicle will travel in the future; calculates first acceleration for enabling the vehicle to accelerate according to the curvature after performing the control to stabilize the behavior of the vehicle on the assumption that control to stabilize behavior of the vehicle during travel on the road with the curvature is performed; and calculates a command value for an actuator on the basis of the first acceleration.SELECTED DRAWING: Figure 1

    【課題】道路の曲率に応じた適切な車両制御を実行することが可能な走行支援装置の走行支援方法、及び走行支援装置を提供する。【解決手段】走行支援装置は、車両を自動走行させるための車線内の軌跡を算出するコントローラAと、コントローラAから軌跡を示す情報を取得し、軌跡を示す情報に基づいて車両を自動走行させるために用いられるアクチュエータへの指令値を算出するコントローラBと、を備える。コントローラBは、車両が将来走行する道路の曲率を取得し、曲率を有する道路を走行中において車両の挙動を安定化させる制御を実行した場合において、車両の挙動を安定化させる制御を実行した後に、車両を加速させるための第1加速度を曲率に応じて算出し、第1加速度に基づいて、アクチュエータへの指令値を算出する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    TRAVEL SUPPORT METHOD FOR TRAVEL SUPPORT DEVICE AND TRAVEL SUPPORT DEVICE


    Additional title:

    走行支援装置の走行支援方法、及び走行支援装置


    Contributors:
    NIWA YUYA (author)

    Publication date :

    2021-05-20


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT SYSTEM, AND TRAVEL SUPPORT METHOD

    UCHIKOSHI TADAHIRO / OISHI MASAHITO / ONO KOSHIRO | European Patent Office | 2021

    Free access

    TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT PROGRAM, AND TRAVEL SUPPORT METHOD

    TABETA TAKAYUKI / MORI HIROSHI / MITANI KOSUKE | European Patent Office | 2016

    Free access

    TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT METHOD AND PROGRAM FOR TRAVEL SUPPORT

    FUJIWARA TOSHIKI | European Patent Office | 2023

    Free access

    TRAVEL SUPPORT METHOD FOR TRAVEL SUPPORT DEVICE AND TRAVEL SUPPORT DEVICE

    NIWA YUYA | European Patent Office | 2021

    Free access

    TRAVEL SUPPORT DEVICE, TRAVEL SUPPORT METHOD AND PROGRAM FOR TRAVEL SUPPORT

    FUJIWARA TOSHIKI | European Patent Office | 2019

    Free access