PROBLEM TO BE SOLVED: To provide an apparatus capable of correcting an initial voltage determination that is erred particularly in association with polarization in the case of improving drivability by extending the usage range of a motor-generator to a torque assist during a vehicular travel.SOLUTION: A vehicular drive apparatus including means (51) for connecting disconnect-connect means (43) when no torque assist is executed, and executing a torque assist with the disconnect-connect means (43) disconnected when the torque assist is started, further includes: means (51) for executing an engine auto-stop with the disconnect-connect means (43) disconnected when an idling-stop permissible condition is established; means (51) for automatically restarting the engine when an idling-stop release condition is established during the engine auto-stop; and means (51) for inhibiting a torque assist when determining that a voltage is reduced in either of batteries (41, 42) during the engine auto-stop or when determining that a discharge current from either of the batteries (41, 42) is excessive.SELECTED DRAWING: Figure 5

    【課題】モータジェネレータを車両走行中のトルクアシストに拡大して運転性を良くする場合に、特に分極に伴う誤った初回電圧判定を更正し得る装置を提供する。【解決手段】トルクアシストを行わないときには断接手段(43)を接続し、トルクアシストを開始するときに断接手段(43)を切断した上でトルクアシストを実行する手段(51)を備える車両の駆動装置において、アイドルストップ許可条件が成立したときに断接手段(43)を切断した上でエンジン自動的停止を実行する手段(51)と、エンジン自動停止中にアイドルストップ解除条件が成立したときエンジンを自動的に再始動させる手段(51)と、エンジン自動停止中にいずれかのバッテリ(41、42)に電圧低下があると判定したときまたはいずれかのバッテリ(41、42)からの放電電流が過多であると判定したときトルクアシストを禁止する手段(51)とを備える。【選択図】図5


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    Title :

    VEHICULAR DRIVE APPARATUS


    Additional title:

    車両の駆動装置


    Contributors:

    Publication date :

    2017-06-01


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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