Title:
ハイブリッド車両およびその制御方法
Document Type and Number:
Japanese Patent JP4513751
Kind Code:
B2
Abstract:
In hybrid vehicle, when the shift position SP is set to the S position at which a driver is allowed to select any one of the shift positions SP 1 to SP 6 , and it is determined that warm-up of a purifying device has not been completed, the target air-fuel ratio AF* is set based on the S position/low coolant temperature-time target air-fuel ratio setting map. The air-fuel ratio AF* set based on the S position/low coolant temperature-time target air-fuel ratio setting map tends to be richer than the target air-fuel ratio AF* set based on any one of the normal-time target air-fuel ratio setting map and the D position/low coolant temperature-time target air-fuel ratio setting map that are used when the D position is selected.
Inventors:
Tomatsuri
Toshio Inoue
Daigo Ando
Keiko Hasegawa
Keita Fukui
Toshio Inoue
Daigo Ando
Keiko Hasegawa
Keita Fukui
Application Number:
JP2006006237A
Publication Date:
July 28, 2010
Filing Date:
January 13, 2006
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/06; B60K6/445; B60K6/448; B60K6/52; B60K6/547; B60L50/10; B60L50/16; B60W10/04; B60W10/08; B60W10/10; B60W10/11; B60W20/00; F01N3/20; F01N3/24; F02D29/00; F02D29/02; F02D41/04; F02D41/14
Domestic Patent References:
| JP2003148202A |
Attorney, Agent or Firm:
Aitec International Patent Office