PROBLEM TO BE SOLVED: To provide a hybrid electric vehicle drive controller for suppressing the generation of gear rattling noise.SOLUTION: At a time of sharing a demanded drive force by a first motor-generator MG1 and a second motor-generator MG2 in a drive mode in which a hybrid electric vehicle runs by torques output from the first motor-generator MG1 and the second motor-generator MG2 in a state of engaging a clutch CL2, the torques of the first motor-generator MG1 and the second motor-generator MG2 are set so that the torque of each of the first motor-generator MG1 and the second motor-generator MG2 is a value out of a low torque range set in advance for each of the first motor-generator MG1 and the second motor-generator MG2. It is, therefore, possible to realize the demanded drive force by the first motor-generator MG1 and the second motor-generator MG2 while avoiding a region where gear rattling noise is generated as a result of driving of the first motor-generator MG1 and the second motor-generator MG2.

    【課題】ガタ打ち音の発生を抑制するハイブリッド車両用駆動装置の制御装置を提供する。【解決手段】クラッチCL2を係合させた状態で、第1電動機MG1及び第2電動機MG2から出力されるトルクにより走行する走行モードにおいて、要求駆動力を第1電動機MG1と第2電動機MG2とで分担する際に、第1電動機MG1及び第2電動機MG2それぞれのトルクが、第1電動機MG1及び第2電動機MG2それぞれについて予め定められた低トルク領域外の値となるように、第1電動機MG1及び第2電動機MG2の分担トルクを設定するものであることから、第1電動機MG1及び第2電動機MG2の駆動に起因してガタ打ち音が発生する領域を避けつつ、それら第1電動機MG1及び第2電動機MG2により要求駆動力を実現できる。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    HYBRID ELECTRIC VEHICLE DRIVE CONTROLLER


    Additional title:

    ハイブリッド車両用駆動装置の制御装置


    Contributors:
    SATO DAIKI (author)

    Publication date :

    2015-12-21


    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



    HYBRID ELECTRIC VEHICLE DRIVE CONTROLLER

    HAYASHI KOJI / MORI NOBUHITO | European Patent Office | 2015

    Free access

    Hybrid vehicle drive controller

    KIYOKAMI HIROAKI / UENO KOKI / HAGINO YOSHITERU et al. | European Patent Office | 2015

    Free access

    HYBRID VEHICLE DRIVE CONTROLLER

    KIYOKAMI HIROAKI / UENO KOKI / HAGINO YOSHITERU et al. | European Patent Office | 2018

    Free access

    Hybrid vehicle drive controller

    KIYOKAMI HIROAKI | European Patent Office | 2015

    Free access

    HYBRID DRIVE VEHICLE OUTPUT CONTROLLER

    IWAMOTO SHOHEI / YAMAMURO TAKESHI / KUBO MASAAKI | European Patent Office | 2016

    Free access