Title:
ハイブリッド車両の駆動制御装置
Document Type and Number:
Japanese Patent JP3552394
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To control a drive properly, in a hybrid vehicle, having plural drive sources like an engine and electric motor, which can run by plural running modes by the various combination of respective drive sources. SOLUTION: This device is constituted so that an input torque estimation value is calculated by the input torque estimation means of steps SA3-SA9 and a proper calculation formula corresponding to respective running modes. Thus, the input torque is estimated always with a high accuracy, regardless of the difference of an inertia torque between the engine and electric motor. Such proper drive that a speed change shock is reduced is controlled at a drive control device by that the drive control is carried out based on the input torque estimation value.
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Inventors:
Atsushi Tabata
Yutaka Taga
Yutaka Taga
Application Number:
JP6651696A
Publication Date:
August 11, 2004
Filing Date:
March 22, 1996
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
F16H59/14; B60K6/20; B60K6/48; B60K6/547; B60K8/00; B60L50/16; B60W10/10; B60W20/00; F16H61/04; F16H61/68; F16H61/684; F16H61/686; (IPC1-7): F16H59/14; B60K6/04; B60L11/14
Domestic Patent References:
| JP7012185A | ||||
| JP8035437A | ||||
| JP60049158A | ||||
| JP9158997A | ||||
| JP59204402A | ||||
| JP6078417A | ||||
| JP4337158A | ||||
| JP5164233A |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kobe Norikazu
Michio Nakajima
Kobe Norikazu
Michio Nakajima