Title:
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP2016023607
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress the lowering of drivability during torque-down control, and to suppress a delay of a response of actual torque with respect to a torque requirement of a driver at a return from the torque-down control.SOLUTION: According to an electronic control device 100, in the case that there are performed PCS torque-down control for lowering supercharging pressure Pcmout in a state that the requirement torque Tedri of a driver is maintained, and VSC torque-down control having a torque-down requirement ΔTevsc equal to or larger than a torque-down requirement ΔTepcs of the PCS torque-down control, and permitting a rise of the supercharging pressure Pcmout, the supercharging pressure Pcmout is raised at a preset change amount. In the case that the requirement torque Tedri of the driver is raised when the requirement torque Tevsc by the VSC torque-down control is maintained, a change amount of the supercharging pressure Pcmout is set large according a change amount of the requirement torque Tedri of the driver.SELECTED DRAWING: Figure 4
Inventors:
TAKASAKI ASUKA
Application Number:
JP2014149301A
Publication Date:
February 08, 2016
Filing Date:
July 22, 2014
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F02B37/16; F02B37/10; F02B37/18; F02D23/00; F02D43/00
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda
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