To provide a controller of power transmission device capable of determining properly, occurrence of positional deviation in a circumferential direction between parts of a synchronizer.SOLUTION: The invention is configured to perform first positioning for bringing a protrusion (33c) of a blocking ring (33) into contact with one end surface (L end surface) in a circumferential direction on a slot (31b) of a hub (31) which is provided on a synchronizer (SL), then, determine a first balk position (L1) when in-gear operation of the synchronizer (SL) is performed in the state, then, perform second positioning for bringing the protrusion (33c) into contact with the other end surface (R end surface) in a circumferential direction on the slot (31b), then, determine a second balk position (L2) when in-gear operation of the synchronizer (SL) is performed in the state, then, compare difference between the first balk position (L1) and the second balk position (L2) and a preset one or plurality of threshold values, for determining presence or degree of wear on one end surface (L end surface) or the other end surface (R end surface) of the slot (31b).SELECTED DRAWING: Figure 15

    【課題】同期装置の部品間に周方向の位置ズレが発生していることを適切に判断できる動力伝達装置の制御装置を提供すること。【解決手段】同期装置(SL)が備えるハブ(31)のスロット(31b)における周方向の一方の端面(L端面)にブロッキングリング(33)の突起(33c)を接触させる第1の位置決めを行い、その状態で同期装置(SL)のインギヤ動作を行った場合の第1ボーク位置(L1)を判断すると共に、スロット(31b)における周方向の他方の端面(R端面)に突起(33c)を接触させる第2の位置決めを行い、その状態で同期装置(SL)のインギヤ動作を行った場合の第2ボーク位置(L2)を判断し、これら第1ボーク位置(L1)と第2ボーク位置(L2)との差と、予め設定した一又は複数の閾値とを比較することで、スロット(31b)の一方の端面(L端面)又は他方の端面(R端面)の磨耗の有無又は磨耗の程度を判定する。【選択図】図15


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    Title :

    CONTROLLER OF POWER TRANSMISSION DEVICE


    Additional title:

    動力伝達装置の制御装置


    Contributors:

    Publication date :

    2019-10-24


    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / F16H Getriebe , GEARING



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