PROBLEM TO BE SOLVED: To constitute a clutch, provided between a driving wheel and an engine, from a dig clutch and calculate accurately phase states at an engaging side and an engaged side during interlocking of the dog clutch with a simple structure so as to smooth the interlocking, in a hybrid vehicle configured to switch between a series mode and a parallel mode by disconnecting/connecting the clutch.SOLUTION: The clutch device of a hybrid vehicle comprises: a first phase calculating portion 47 that calculates a phase of a first clutch portion 21a taking a first backlash amount of a first gear row 12 into consideration from a phase signal of a power generator rotation angle sensor 43; a second phase calculating portion 51 that calculates a phase of a second clutch portion 21b taking a second backlash amount of a second gear row 14 into consideration from a phase signal of a power generator rotation angle sensor 45; and a dog latch that interlocks the first clutch portion 21a with the second clutch portion 21b when a phase difference between the first clutch portion 21a and the second clutch portion 21b calculated by the first phase calculating portion 47 and the second phase calculating portion 51 is equal to a predetermined value or less.SELECTED DRAWING: Figure 1

    【課題】駆動輪とエンジンとの間に設けられたクラッチを断接することで、シリーズモードとパラレルモードとの切り換えを行うハイブリッド車両において、前記クラッチをドグクラッチで構成し、該ドグクラッチの噛み合い時の係合側と被係合側との位相状態を、簡単な構成で且つ精度よく算出して噛み合いを滑らかにすること。【解決手段】発電機回転角センサ43の位相信号から第1歯車列12の第1バックラッシ量を考慮して第1クラッチ部21aの位相を算出する第1位相算出部47と、電動機回転角センサ45の位相信号から第2歯車列14の第2バックラッシ量を考慮して第2クラッチ部21bの位相を算出する第2位相算出部51と、第1位相算出部47及び第2位相算出部51によって算出された第1クラッチ部21aと第2クラッチ部21bの位相差が所定値以下のときに第1クラッチ部21aと前記第2クラッチ部21bとを噛み合わせるドグクラッチと、を備えたこと。【選択図】図1


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    Titel :

    CLUTCH DEVICE OF HYBRID VEHICLE


    Weitere Titelangaben:

    ハイブリッド車両のクラッチ装置


    Beteiligte:

    Erscheinungsdatum :

    2016-07-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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