Title:
車両用動力伝達装置の制御装置
Document Type and Number:
Japanese Patent JP5815279
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To maintain a target engine rotation speed regardless of a charge-discharge balance when changing gear of a mechanical transmission mechanism in a vehicular power transmission device including an electrical transmission mechanism and the mechanical transmission mechanism.SOLUTION: Because an engine torque correction control for changing an engine torque Te corresponding to an amount of a torque added to an engine shaft by the change of an MG2 rotational speed Nm accompanying a gear change of an automatic transmission 18 is performed during an inertia phase of the gear change of the automatic transmission 18, the control of suppressing a divergence between an actual engine rotation speed Ne and the target engine rotation speed Ne* due to the gear change of the automatic transmission 18 can be performed without changing the charge-discharge balance by counterbalancing the torque generated at the engine shaft due to the change in the MG2 rotational speed Nm on a side of an engine 12.
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Inventors:
Toru Matsubara
Atsushi Tabata
Masakazu Kaibuki
Yoshiki Ando
Atsushi Tabata
Masakazu Kaibuki
Yoshiki Ando
Application Number:
JP2011109284A
Publication Date:
November 17, 2015
Filing Date:
May 16, 2011
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Aisin AW Co., Ltd.
Aisin AW Co., Ltd.
International Classes:
B60W10/06; B60K6/445; B60K6/547; B60L50/16; B60W10/04; B60W10/10; B60W10/11; B60W20/00; F02D29/00; F16H61/04; F16H61/686
Domestic Patent References:
| JP2010070063A | ||||
| JP2010070034A | ||||
| JP9322307A | ||||
| JP10070801A | ||||
| JP2008155802A | ||||
| JP2006249984A |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda