Title:
DEVICE FOR CONTROLLING HYBRID VEHICLE
Document Type and Number:
WIPO Patent Application WO/2014/167681
Kind Code:
A1
Abstract:
Provided is a device for controlling a hybrid vehicle that can detect an air-fuel ratio imbalance even while the vehicle is traveling. Because the engaged state of an engine-connecting/disconnecting clutch (K0) is varied on the basis of the requested drive power of the vehicle during detection of the air-fuel ratio imbalance, the air-fuel ratio imbalance during travel can be detected while transmission of disturbance inputted from drive wheels or disturbance from the resonant vibration of a power transmission device to an engine (14) is suppressed. Because the engaged state of the engine-connecting/disconnecting clutch (K0) is changed based on the requested drive power, traveling performance of the vehicle is guaranteed.
Inventors:
INOUE TOSHIO (JP)
Application Number:
PCT/JP2013/060874
Publication Date:
October 16, 2014
Filing Date:
April 10, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
INOUE TOSHIO (JP)
INOUE TOSHIO (JP)
International Classes:
B60W10/02; B60K6/48; B60K6/547; B60L50/16; B60W10/06; B60W10/08; B60W20/00; F02D29/02; F16D48/02
Foreign References:
| JP2008007094A | 2008-01-17 | |||
| JP2012144219A | 2012-08-02 | |||
| JP2012006416A | 2012-01-12 | |||
| JP2012047089A | 2012-03-08 | |||
| JP2004108218A | 2004-04-08 | |||
| JP2011088477A | 2011-05-06 |
Attorney, Agent or Firm:
IKEDA Haruyuki et al. (JP)
Haruyuki Ikeda (JP)
Haruyuki Ikeda (JP)
Download PDF: