Title:
【発明の名称】車両の走行制御装置
Document Type and Number:
Japanese Patent JP2559490
Kind Code:
B2
Abstract:
To prevent gear shift shock in a vehicle power train associated with a turbocharged engine (10) and an automatic transmission (12), an air charging efficiency for engine cylinders is reduced during the gear shifting transient period, e.g., when shifting from first gear range to a higher second gear range. Therefore, when engine output is reduced by means of retardation of ignition timing at the time of gear shifting, no misfire occurs due to prevention of internal pressure increase in any engine cylinder. Thus, shift shock can be prevented with the smooth reduction of engine output and air charging efficiency is smoothly recovered after completion of the gear shift transient period.
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Inventors:
KATO JUJI
Application Number:
JP14987289A
Publication Date:
December 04, 1996
Filing Date:
June 13, 1989
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B60W10/06; B60W10/10; B60W10/11; F02B33/00; B60W10/04; F02B37/16; F02D23/00; F02D29/00; F02D41/02; F02D41/04; F16H61/04; F16H61/70; F16H63/40; F16H59/32; (IPC1-7): F02D29/00; F02B33/00; F02B37/00; F02D41/02
Domestic Patent References:
| JP61119433A | ||||
| JP61129341A |
Attorney, Agent or Firm:
Fujiya Shiga (2 outside)