To suppress vibration in a wheel drive system in a case the magnitude of torque transmitted to the wheel is changing when driving the vehicular front and rear wheels simultaneously.SOLUTION: A vehicular torque control apparatus is capable of: controlling a magnitude of torque transmitted from a drive force source differently from that of torque transmitted from the drive force source to a rear wheel when driving the front and rear wheels of the vehicle simultaneously; continuously changing magnitude of torque transmitted to the front and rear wheels; and controlling change speeds of the torque. In continuously changing the magnitudes of torque transmitted to the front and rear wheels, and in a case where a change amount of torque transmitted therefrom is larger than a given value, the apparatus adjusts torque output from the drive force source so as to decrease the change speed of torque.SELECTED DRAWING: Figure 3

    【課題】車両の前輪と後輪とを同時に駆動する際、車輪に伝達されるトルクの大きさが変化する場合に車輪の駆動系が振動することを抑制すること。【解決手段】車両の前輪と後輪とを同時に駆動する際、駆動力源から前輪に伝達されるトルクと駆動力源から後輪に伝達されるトルクとを異なる大きさに制御するとともに、前輪および後輪に伝達されるトルクの大きさを連続的に変化させ、かつ当該トルクの変化速度を可変に制御することが可能な車両用トルク制御装置であって、前輪および後輪に伝達されるトルクの大きさを連続的に変化させる際、当該伝達されるトルクの変化量が所定値よりも大きい場合、トルクの変化速度が小さくなるように駆動力源から出力されるトルクを調整する。【選択図】図3


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    Title :

    VEHICULAR TORQUE CONTROL APPARATUS


    Additional title:

    車両用トルク制御装置


    Contributors:

    Publication date :

    2021-05-27


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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