Title:
ハイブリッド車両の制御装置
Document Type and Number:
Japanese Patent JP5772691
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To start voltage step-up at suitable timing in view of the balance between reduction of electric power consumption and travel response of a hybrid vehicle.SOLUTION: A control device 60 of a hybrid vehicle 100 comprising an internal combustion engine 4, an electricity storage device B, a voltage step-up device 20 capable of stepping up an output voltage output from the electricity storage device, an inverter 20 converting supply electric power supplied from the voltage step-up device into AC electric power, and a rotating electrical machine MG1 performing rotary driving by the AC electric power supplied from the inverter comprises: a start-up control means 61 driving the rotating electrical machine to start-up the internal combustion engine; and a voltage step-up control means 62 for controlling the voltage step-up device to start the output voltage step-up in a period from the peak of cranking electric power of the rotating electrical machine required for the start-up of the internal combustion engine to the completion of the start-up of the internal combustion engine.
Inventors:
Koji Miwa
Takashi Kawai
Kenki Okamura
Takashi Kawai
Kenki Okamura
Application Number:
JP2012087178A
Publication Date:
September 02, 2015
Filing Date:
April 06, 2012
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/26; B60K6/445; B60L50/16; B60W10/08; B60W20/00
Domestic Patent References:
| JP2005016442A | ||||
| JP2005081395A1 | ||||
| JP2008236985A |
Attorney, Agent or Firm:
Tatsuo Egami
Koji Yamamoto
Satoshi Nakamura
Koji Yamamoto
Satoshi Nakamura