To provide a vehicle braking/driving force control device for independently controlling braking/driving force for left and right wheels, in which a driving source can be stably adjusted, and inclination of a road surface in a longitudinal direction, influence of crosswind and so on are reduced, thereby enabling improvement in straight line stability.SOLUTION: A braking/driving force control device 7 comprises: direct advance state detection means 21 which detects whether an actual travel direction of a vehicle is direct advance or not; and data storage means 23 which stores braking/driving force command values of left and right wheels and a steering angle detected by a steering angle sensor 11 when it is detected that the actual travel direction of the vehicle is direct advance. Further, this device comprises output adjustment means 24 which, when a ratio of the steering angle to a sum or an average of stored left and right braking/driving force command values exceeds a threshold, adjusts braking/driving force command value of any one or both of two electric motors on the basis of said ratio so that actual braking/driving forces of both electric motors become equal to each other.SELECTED DRAWING: Figure 3

    【課題】左右輪の制駆動力を独立に制御する車両の制駆動力制御装置において、駆動源を安定して調整することができると共に、左右方向の路面の傾きまたは横風の影響などを軽減して直進安定性を向上することができる車両の制駆動力制御装置を提供する。【解決手段】制駆動力制御装置7は、車両の実進行方向が直進か否かを検出する直進状態検出手段21と、車両の実進行方向が直進であると検出したとき、左右輪の制駆動力指令値、および操舵角センサ11で検出される操舵角を蓄積するデータ蓄積手段23とを備える。さらに蓄積した左右の制駆動力指令値の和または平均に対する操舵角の比が、閾値を超えるとき、前記比に基づいて、両電気モータの実制駆動力が等しくなるように、二つの電気モータのいずれか一方または両方の制駆動力指令値を調整する出力調整手段24を備えている。【選択図】図3


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    Title :

    VEHICLE BRAKING/DRIVING FORCE CONTROL DEVICE


    Additional title:

    車両の制駆動力制御装置


    Contributors:

    Publication date :

    2019-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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