#F02D41/1458

ENGINE CONTROL SYSTEM AND METHODS

A method includes initializing an estimated fuel property associated with a fuel of an engine system. The method also includes determining an estimated quantity associated with operation of the engine…

DRIVE·Apr 16·1 min read

F02D41/1458 INNIO Jenbacher GmbH & Co OG

ENGINE CONTROL SYSTEM AND METHODS

A method includes initializing first and second fuel properties associated with a fuel received by an engine system. The method also includes estimating the first fuel property based on one or more qu…

DRIVE·Apr 16·1 min read

F02D41/1458 INNIO Waukesha Gas Engines Inc.

CONTROL METHOD AND SYSTEM OF AIR FUEL RATIO IN PRE-IGNITION SITUATION

A method of controlling an air-fuel ratio in a pre-ignition (PI) situation, may include: monitoring, by a PI detector, whether PI occurs in a cylinder of a plurality of cylinders of an engine; and whe…

DRIVE·Aug 19·1 min read

F02D41/1458 HYUNDAI MOTOR COMPANY

Method and device for controlling an internal combustion engine

The engine control method involves defining an anticipated lambda value starting from operating parameters, detecting a measured lambda signal, deriving a first correction value by comparing the lambd…

DRIVE·Oct 20·1 min read

F02D41/1458 BOSCH GMBH ROBERT [DE]

A method and device for controlling black smoke in a diesel engine

First parameter (omega ) representing instantaneous engine speed, second parameter (O2) correlated to instantaneous quantity of oxygen present in combustion chamber of engine, and third parameter (rho…

DRIVE·Apr 28·1 min read

F02D41/1458 IVECO MOTORENFORSCHUNG AG [CH]