To suppress the occurrence of such a problem that a result of learning on information regarding a point where a piston and a multiple disc clutch start to come in contact with each other becomes inaccurate with time.SOLUTION: A transfer control device according to an embodiment is a transfer control device controlling a piston and a transfer including a wet multiple disc clutch for adjusting distribution of torque to front wheels and rear wheels of a four-wheel vehicle and comprises: a detection unit detecting whether or not a predetermined condition corresponding to a situation immediately before an ignition of the vehicle is turned on is established, based on an output value of a sensor provided in the vehicle; a control unit starting movement of the piston so that the multiple disc clutch is switched from a disconnected state to a connected state, when the detection unit detects that the predetermined condition is established; and a storage processing unit storing information regarding a connection start state in which the connection of the multiple disc clutch starts, during the piston is moved by the control unit.SELECTED DRAWING: Figure 3

    【課題】ピストンと多板クラッチとが接触し始めるポイントに関する情報の学習結果が時間経過とともに不正確になることを抑制する。【解決手段】実施形態にかかるトランスファ制御装置は、四輪の車両の前輪および後輪へのトルクの配分を調整するための湿式の多板クラッチおよびピストンを含むトランスファを制御するトランスファ制御装置であって、車両に設けられるセンサの出力値に基づいて、車両のイグニッションがオンになる直前の状況に対応した所定条件が成立したか否かを検出する検出部と、所定条件が成立したことが検出部により検出された場合、多板クラッチを遮断状態から接続状態に切り替えるようにピストンの移動を開始する制御部と、制御部によりピストンが移動されている最中に、多板クラッチの接続が開始する接続開始状態に関する情報を記憶する記憶処理部と、を備える。【選択図】図3


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    Title :

    TRANSFER CONTROL DEVICE


    Additional title:

    トランスファ制御装置


    Contributors:

    Publication date :

    2019-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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