To provide a vehicle drive torque control device capable of reducing the amount of twist generated in a shaft that transmits a drive force to drive wheels of a vehicle with good responsiveness.SOLUTION: The vehicle drive torque control device according to the present invention inputs damping torque from a first motor to a first torque transmission system for reducing the amount of twist of the first drive shaft when an engagement mechanism arranged in the first torque transmission system is controlled to an engagement completed state. On the other hand, the vehicle drive torque control device according to the present invention inputs the damping torque for reducing the twist amount of the first drive shaft from a second motor to a second torque transmission system during transition of the engagement mechanism from the disengaged state to the engagement completed state.SELECTED DRAWING: Figure 7
【課題】駆動力を車両の駆動輪に伝達するシャフトに生じた捻れ量を応答性良く低減できる車両駆動トルク制御装置を提供する。【解決手段】本発明に係る車両駆動トルク制御装置は、第1トルク伝達系に配設された係合機構を係合完了状態に制御している場合、第1ドライブシャフトの捻れ量を低減するための制振トルクを第1モータから第1トルク伝達系に入力する。一方、本発明に係る車両駆動トルク制御装置は、係合機構を係合解除状態から係合完了状態に移行させている途中においては、第1ドライブシャフトの捻れ量を低減するための制振トルクを第2モータから第2トルク伝達系に入力する。【選択図】図7
VEHICLE DRIVE TORQUE CONTROL DEVICE
車両駆動トルク制御装置
2020-08-31
Patent
Electronic Resource
Japanese
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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