Title:
動力出力装置、これを搭載する自動車及び動力出力装置の制御方法
Document Type and Number:
Japanese Patent JP4135727
Kind Code:
B2
Abstract:
In a hybrid vehicle of the invention, the control procedure corrects an idling intake air flow Qidl to enable an engine immediately after its start to generate an output power Pe that is substantially equivalent to an engine power demand Pe*. After the correction, the control procedure controls the engine to have an intake air flow Qe with reflection of an intake air flow correction value Qec and controls a motor MG1 to generate electric power by using the output power Pe of the engine and to charge a battery with the generated electric power within an input limit Win of the battery. The control of the invention ensures that the output power Pe of the engine does not exceed the engine power demand Pe* in restriction of the charge level of the battery. This arrangement effectively prevents the state of charge SOC of the battery, which is charged with the electric power generated by the motor MG1, from exceeding the input limit Win.
Inventors:
Daigo Ando
Toshio Inoue
Tsukasa Abe
Naoto Suzuki
Yukio Kobayashi
Osamu Harada
Toshio Inoue
Tsukasa Abe
Naoto Suzuki
Yukio Kobayashi
Osamu Harada
Application Number:
JP2005150177A
Publication Date:
August 20, 2008
Filing Date:
May 23, 2005
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/06; B60K6/445; B60K6/448; B60K6/52; B60L50/16; B60W10/10; B60W10/26; B60W20/00; F02D29/02; F02D41/08
Domestic Patent References:
| JP2004346781A | ||||
| JP2000097070A | ||||
| JP11187577A |
Attorney, Agent or Firm:
Aitec International Patent Office
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