Title:
CONTROL DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JP2020037287
Kind Code:
A
Abstract:
To enhance fuel consumption performance by adding improvement to control at deceleration travel during which a driver does not depress an accelerator pedal.SOLUTION: A control device of a vehicle controls a vehicle in which a torque converter equipped with a lock-up clutch intervenes to a drive system coupling an internal combustion engine to a drive wheel and which works a compressor for refrigerant compression of an air conditioner by supplying a part of engine torque output by the internal combustion engine, and is configured so as to execute control for maintaining lock-up of the torque converter while increasing amount of fuel supplying to the internal combustion engine in comparison with idle operation if pedaling amount of the accelerator pedal by a driver amounts to 0 or a threshold near to 0 or less while the vehicle travels at prescribed vehicle speed or less and if working the compressor for the refrigerant compression by the internal combustion engine.SELECTED DRAWING: Figure 4
Inventors:
OZAWA IKUO
OJI NAOKI
NISHIJIMA KENJI
WAKASA KIYOTAKA
WATANABE HIDENOBU
ITO AKIRA
KIZUKAJI KENTA
OMORI MINORU
OJI NAOKI
NISHIJIMA KENJI
WAKASA KIYOTAKA
WATANABE HIDENOBU
ITO AKIRA
KIZUKAJI KENTA
OMORI MINORU
Application Number:
JP2018164204A
Publication Date:
March 12, 2020
Filing Date:
September 03, 2018
Export Citation:
Assignee:
DAIHATSU MOTOR CO LTD
International Classes:
B60W10/04; B60W10/06; B60W10/10; F02D29/00; F02D29/04; F02D41/12; F16H61/14
Domestic Patent References:
| JP2005105835A | 2005-04-21 | |||
| JPS5939950A | 1984-03-05 | |||
| JP2012241574A | 2012-12-10 |
Attorney, Agent or Firm:
Kazuhiro Akazawa
Takeshi Miyazawa
Takeshi Miyazawa