PROBLEM TO BE SOLVED: To provide a control device of a vehicle which can suppress the deterioration of a start clutch when performing start control for starting a vehicle after increasing a rotation number of an engine before the start.SOLUTION: A control device is mounted to a vehicle having an automatic transmission for connecting and disconnecting power between a drive source and drive wheels of the vehicle by the engagement control of a plurality of engagement means having engagement elements which are friction-engaged with each other, increases a power source rotation number when a brake is on-operated in a vehicle stop state, and also when an accelerator opening reaches a prescribed value or larger, transmits the power by making a plurality of the engagement means engaged with each other when the brake is off-operated after that, and starts the vehicle. The control device comprises parameter acquisition means which acquires a parameter indicating required acceleration at a start, and slip control means which slip-controls at least one of a plurality of the engagement means, and sets the number of the engagement means for performing the slip control according to a magnitude of the acquired parameter.SELECTED DRAWING: Figure 3
【課題】発進前にエンジンの回転数を上昇させてから発進を行う発進制御を行う場合において、発進クラッチの劣化を抑制することができる車両の制御装置を提供すること。【解決手段】互いに摩擦係合する係合要素を有する複数の係合手段の係合の制御によって動力源と車両の駆動輪との間の動力の伝達を断接する自動変速機を備える車両に搭載され、車両が停止状態のときにブレーキがオン操作されかつアクセル開度が所定値以上になった場合に、動力源回転数を上昇させ、その後にブレーキがオフ操作されたときに複数の係合手段を係合させて動力を伝達し、車両を発進させる制御装置であって、発進の際の要求加速度を示すパラメータを取得するパラメータ取得手段と、発進の際に、複数の係合手段のうち少なくとも一つをスリップ制御するとともに、取得したパラメータの大きさに応じて、スリップ制御する係合手段の数を設定するスリップ制御手段と、を備える。【選択図】図3
CONTROL DEVICE OF VEHICLE
車両の制御装置
2016-08-08
Patent
Elektronische Ressource
Japanisch
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