To provide a traveling control method for a vehicle which allows the vehicle to automatically travel straight and can improve the straight traveling performance of the vehicle.SOLUTION: In a traveling control method for a vehicle 1 according to the present invention, left and right ground speeds Vand Vof the vehicle 1 are detected. When there is confirmed a driver's intention of allowing the vehicle to travel straight or a command for allowing the vehicle 1 to travel straight on the basis of the control of the vehicle 1, driving force distribution to left and right driving wheels WRL and WRR or braking force distribution to left and right wheels WFL and WFR (WRL and WRR) is controlled so that a deviation |V-V| between the detected left and right ground speeds Vand Vis brought into a prescribed range. For example, the control is performed so that the driving force of the driving wheel WRL (or WRR) at the lower speed side of the detected ground speeds Vand Vbecomes larger than the driving force of the driving wheel WRR (or WRL) at the other side.SELECTED DRAWING: Figure 1

    【課題】車両を自動で直進走行させて該車両の直進走行性を高めることができる車両の走行制御方法を提供すること。【解決手段】本発明に係る車両1の走行制御方法は、車両1の左右の対地速度VL,VRを検出し、ドライバの車両を直進させる意志又は車両1の制御に基づいて該車両1を直進させる旨の指令が確認されると、検出された左右の対地速度VL,VRの偏差|VL−VR|が所定範囲内に入るように左右の駆動輪WRL,WRRへの駆動力配分または左右の車輪WFL,WFR(WRL,WRR)への制動力配分を制御する。例えば、検出された対地速度VL,VRが遅い側の駆動輪WRL(またはWRR)の駆動力が他側の駆動輪WRR(またはWRL)の駆動力よりも大きくなるよう制御する。【選択図】図1


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    Title :

    TRAVELING CONTROL METHOD AND TRAVELING CONTROL APPARATUS FOR VEHICLE


    Additional title:

    車両の走行制御方法および走行制御装置


    Contributors:

    Publication date :

    2020-06-04


    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 / G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION OR SHOCK , Messen der Linear- oder Winkelgeschwindigkeit, der Beschleunigung, der Verzögerung oder des Stoßes / G01S RADIO DIRECTION-FINDING , Funkpeilung



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