Title:
内燃機関の制御装置
Document Type and Number:
Japanese Patent JP5810862
Kind Code:
B2
Abstract:
Provided is a control unit (1) for an internal combustion engine (10) including a direct injector (11) directly injecting fuel into a cylinder (20) and a port injector (12) injecting fuel into an intake port (17). The control unit (1) includes an injection volume calculator (5) to calculate a volume of the fuel injected from the direct injector (11), a port injection controller (2) to control a volume of the fuel injected from the port injector (12), an overlap period controller (4) to control an overlap period during which both an intake valve (27) and an exhaust valve (28) are open, and a changer (6) to vary both the volume of the port injection from the port injector (12) and the overlap period based on the volume of the direct injection.
Inventors:
Takashi Kawabe
Fumiaki Hiraishi
Fumiaki Hiraishi
Application Number:
JP2011253046A
Publication Date:
November 11, 2015
Filing Date:
November 18, 2011
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
International Classes:
F02D13/02; F02D41/34; F02D41/04; F02D43/00; F02M63/00
Domestic Patent References:
| JP2005201113A | ||||
| JP2006322335A | ||||
| JP2002266686A | ||||
| JP11229915A | ||||
| JP3185242A |
Attorney, Agent or Firm:
Yu Sanada