PROBLEM TO BE SOLVED: To provide a drive force distribution control device of a vehicle, which can quickly switch a drive force distribution according to a traveling state of the vehicle and improve fuel saving and traveling stability.SOLUTION: A drive force distribution control device of a vehicle includes: a center clutch for distributing drive force to the front wheel side and the rear wheel side and right; and right and left axle clutches interposed between final reduction gears on the front wheel side and the rear wheel side, and right and left drive shafts, respectively. The drive force distribution control device includes: a vehicle speed determination part which determines a vehicle speed; and a drive mode setting part which sets a drive mode according to connection/disconnection of the center clutch and the right and the left axle clutches corresponding to the vehicle speed determined by the vehicle speed determination part.
【課題】車両の走行状態に応じて迅速な駆動力配分の切り換えを可能にし、省燃費と走行安定性の向上を図ることのできる車両の駆動力配分制御装置を提供する。【解決手段】前輪側と後輪側とに駆動力を配分するセンタークラッチと、前輪側又は後輪側の終減速装置と左右のドライブ軸との間に介装される左右のアクスルクラッチと、を有する車両の駆動力配分制御装置であって、車速を判定する車速判定部と、前記車速判定部で判定された前記車速に対応して、前記センタークラッチ及び前記左右のアクスルクラッチの断接に応じた駆動モードを設定する駆動モード設定部とを備える。【選択図】図6
DRIVE FORCE DISTRIBUTION CONTROL DEVICE OF VEHICLE
車両の駆動力配分制御装置
23.07.2015
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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