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Title:
車両用駆動装置の制御装置
Document Type and Number:
Japanese Patent JP4155230
Kind Code:
B2
Abstract:
A control apparatus for controlling a driving device of a vehicle, the driving device including a transmission system including (A) a non-step speed change portion which includes (a1) a differential device including a first rotary element connected to an engine, a second rotary element connected to a first electric motor, and a third rotary element connected to a transmission member, and (a2) a second electric motor provided in a power transmission path between the transmission member and drive wheels, and (B) a stepwise speed change portion; the control apparatus including a differential-state switching device which selectively switches the differential device to a differential state and to a non-differential state, and a rotation speed synchronization controller which performs a synchronization control of respective rotation speeds of the first, second, and third rotary elements to respective rotation speeds thereof after completion of a stepwise speed change control.

Inventors:
Atsushi Tabata
Yutaka Taga
Application Number:
JP2004165806A
Publication Date:
September 24, 2008
Filing Date:
June 03, 2004
Export Citation:
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Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/08; B60K5/08; B60K6/365; B60K6/387; B60K6/445; B60K6/54; B60K6/547; B60L50/16; B60W10/02; B60W10/04; B60W10/10; B60W10/11; B60W10/115; B60W20/00; F16H3/72; F16H61/04; F16H61/32; F16H61/68; F16H61/684; B60K1/02; F16H59/38; F16H59/68; F16H61/686
Domestic Patent References:
JP2003130202A
JP2001352605A
JP11217025A
JP2004150450A
Attorney, Agent or Firm:
Haruyuki Ikeda