公开(公告)号：US10161335B2

公开(公告)日：2018-12-25

申请号：US15518029

申请日：2015-10-06

Applicant: Continental Automotive GmbH

Inventor： Florian Freund ,  Kia Hsu ,  Gernot Schlintl ,  Stefan Boisen

IPC: F02D41/10 ,  F02D17/02 ,  F02D41/14 ,  F02D13/02 ,  F02D41/00 ,  F02P5/04

Abstract: The present disclosure relates to internal combustion engines. The teachings thereof may be embodied in a method for determining a torque reserve for an internal combustion engine during a change of an operating state. The method may include: operating the internal combustion engine in the first operating state; determining a rotational speed; determining a torque; determining an air mass setpoint value based on the rotational speed and the torque in the second operating state; calculating a torque setpoint value depending on the rotational speed and the air mass setpoint value in the first operating state; and determining a torque reserve for the transition from the first operating state to the second operating state using based on the torque and on the torque setpoint value.

公开(公告)号：US20180266352A1

公开(公告)日：2018-09-20

申请号：US15518029

申请日：2015-10-06

Applicant: Continental Automotive GmbH

Inventor： Florian Freund ,  Kia Hsu ,  Gernot Schlintl ,  Stefan Boisen

IPC: F02D41/14 ,  F02D13/02 ,  F02D41/00 ,  F02P5/04 ,  F02D17/02

CPC classification number: F02D41/1406 ,  F02D13/0226 ,  F02D17/02 ,  F02D37/02 ,  F02D41/0002 ,  F02D41/0087 ,  F02D41/10 ,  F02D41/18 ,  F02D2041/001 ,  F02D2200/1004 ,  F02D2250/21 ,  F02D2250/22 ,  F02P5/045 ,  Y02T10/18 ,  Y02T10/42

Abstract: The present disclosure relates to internal combustion engines. The teachings thereof may be embodied in a method for determining a torque reserve for an internal combustion engine during a change of an operating state. The method may include: operating the internal combustion engine in the first operating state; determining a rotational speed; determining a torque; determining an air mass setpoint value based on the rotational speed and the torque in the second operating state; calculating a torque setpoint value depending on the rotational speed and the air mass setpoint value in the first operating state; and determining a torque reserve for the transition from the first operating state to the second operating state using based on the torque and on the torque setpoint value.