Title:
ハイブリッド車両
Document Type and Number:
Japanese Patent JP5854023
Kind Code:
B2
Abstract:
A hybrid vehicle includes a gasoline engine, a filter, an electrical storage device, a converter, and a controller. The gasoline engine is configured to start up when driving force of the vehicle exceeds a start-up threshold. The filter is configured to trap particulate matter flowing through an exhaust passage of the gasoline engine. The converter is configured to convert power of the gasoline engine to electric power for charging the electrical storage device, and is configured to convert electric power of the electrical storage device to driving force of the vehicle. The controller is configured to, when regeneration of the filter is required, change the start-up threshold so that a state quantity of the electrical storage device changes in a direction opposite to a direction in which the state quantity varies as a result of execution of regeneration control, and execute the regeneration control when the state quantity changes into a predetermined range in which execution of the regeneration control is allowed. The regeneration control is executed when the filter is regenerated. The regeneration control is control so that a temperature of the filter increases to a regeneratable temperature. The state quantity indicates a state of charge of the electrical storage device.
Inventors:
Hidekazu Nawata
Toshio Inoue
Tsukasa Abe
Honda Tomoaki
Keita Fukui
Yuta Niwa
Taiji Osawa
Toshio Inoue
Tsukasa Abe
Honda Tomoaki
Keita Fukui
Yuta Niwa
Taiji Osawa
Application Number:
JP2013209309A
Publication Date:
February 09, 2016
Filing Date:
October 04, 2013
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60W10/06; B60K6/24; B60K6/445; B60L50/16; B60W20/00; F01N3/023; F01N3/025; F01N3/029; F02D29/02; F02P5/15
Domestic Patent References:
| JP2007230409A | ||||
| JP2012112374A | ||||
| JP2007230476A | ||||
| JP2013024223A | ||||
| JP2005090259A | ||||
| JP2007230475A | ||||
| JP2003074325A | ||||
| JP2006083834A | ||||
| JP2009203934A | ||||
| JP2008238965A | ||||
| JP2010241170A |
Foreign References:
| WO2012131941A1 |
Attorney, Agent or Firm:
Fukami patent office