PROBLEM TO BE SOLVED: To provide a vehicular acceleration/deceleration controller capable of realizing riding comfort with a sense of security and reduction of discomfort of a vehicle to an occupant in a process of travelling on a curve.SOLUTION: A target acceleration/deceleration setting part (28) in a vehicular acceleration/deceleration controller (16) sets a target acceleration/deceleration at a starting point of a curve to the maximum deceleration D, and sets a target acceleration/deceleration at an end point of the curve to the maximum acceleration A, and if a travelling distance between the starting point and an intermediate point is L, and a travelling distance between the intermediate point and the end point is L, a target deceleration D (L) at a point of Lwhich is the travelling distance from the starting point of the curve, and a target acceleration A (L) at a point of Lwhich is the travelling distance from the intermediate point of the curve are set in accordance with an occupant state acquired by an occupant state acquisition part (22) within a range to satisfy the following formula: D(1-L/L)≤D(L)≤D×cos(πL/L) A×L/L≤A(L)≤A×sin(πL/L).SELECTED DRAWING: Figure 1

    【課題】カーブの走行過程において、安心感のある乗り心地や乗員の違和感の軽減を実現することができる車両加減速制御装置を提供する。【解決手段】車両加減速制御装置(16)の目標加減速度設定部(28)は、カーブの開始地点における目標加減速度を最大減速度Dmaxに設定し、カーブの終了地点における目標加減速度を最大加速度Amaxに設定し、開始地点と中間地点との間の走行距離をL1、中間地点と終了地点との間の走行距離をL2とした場合、カーブの開始地点からの走行距離がLdの地点における目標減速度D(Ld)、及び、カーブの中間地点からの走行距離がLaの地点における目標加速度A(La)を、以下の式を満たす範囲内において、乗員状態取得部(22)が取得した乗員に関する状態に応じて設定する。Dmax(1−Ld/L1)≦D(Ld)≦Dmax・cos(πLd/L1)Amax・La/L2≦A(La)≦Amax・sin(πLa/L2)【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICULAR ACCELERATION/DECELERATION CONTROLLER


    Additional title:

    車両加減速制御装置


    Contributors:

    Publication date :

    2016-05-23


    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    VEHICULAR ACCELERATION/DECELERATION CONTROLLER

    KUSUMOTO NOBUHEI / SUGANO TAKASHI | European Patent Office | 2016

    Free access

    VEHICULAR ACCELERATION/DECELERATION CONTROLLER

    SUGANO TAKASHI / KUSUMOTO NOBUHEI | European Patent Office | 2016

    Free access

    VEHICULAR ACCELERATION/DECELERATION CONTROLLER

    KUSUMOTO NOBUHEI / SUGANO TAKASHI | European Patent Office | 2016

    Free access

    VEHICULAR ACCELERATION-DECELERATION CONTROL APPARATUS

    NARITA TETSUHIRO | European Patent Office | 2020

    Free access

    ACCELERATION/DECELERATION CONTROL SYSTEM AND ACCELERATION/DECELERATION CONTROL METHOD

    WATANABE DAIJI / MATSUMOTO TOSHIKI / AKATSUKA HISAYA | European Patent Office | 2018

    Free access