Title:
CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE IN VEHICLE BACKWARD TRAVELING
Document Type and Number:
Japanese Patent JP2016121635
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a control system of an internal combustion engine in vehicle backward traveling, capable of reducing insufficient feeling of driving force in backward traveling in a case of performing gear change at a gear ratio in backward traveling smaller than a gear ratio in forward traveling.SOLUTION: A control system S of an internal combustion engine in vehicle backward traveling includes: an internal combustion engine 1 generating driving force for traveling a vehicle with injected fuel; a transmission 2 performing gear change at a gear ratio in vehicle backward traveling smaller than a gear ratio in vehicle forward traveling; and a fuel injection control unit 31 performing control so as to increase a fuel injection amount by a predetermined amount with a backward traveling signal at the time when the vehicle travels backward as a trigger. In order to increase fuel in backward traveling, engine generation torque can be increased, and insufficient feeling of driving force can be reduced.SELECTED DRAWING: Figure 1
Inventors:
YAMASHITA MOTOHIRO
YAMAGUCHI KEIICHI
YAMAGUCHI KEIICHI
Application Number:
JP2014262660A
Publication Date:
July 07, 2016
Filing Date:
December 25, 2014
Export Citation:
Assignee:
DAIHATSU MOTOR CO LTD
International Classes:
F02D41/04; F02D29/00; F02D41/10; F16H61/02
Attorney, Agent or Firm:
Hiroshi Yamano