ClassID:

139783

F02D41/2416 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories; Addressing techniques specially adapted therefor Interpolation techniques

Recent Application in this class:
#1
20230220811
2023-07-13

Method and device for using and producing multi-dimensional characteristic maps for controlling and regulating technical devices

#2
20230184185
2023-06-15

Method and system for a multivariable engine control using cam phasing with a combined humidity and exhaust gas recirculation (EGR) dilution value to schedule restraints, and determine a reference EGR setpoint

#3
20220397074
2022-12-15

Controller for internal combustion engine

#4
20220333544
2022-10-20

Controller and control method for internal combustion engine

#5
20200277915
2020-09-03

Fuel injection control device and fuel injection control method

#6
20200063651
2020-02-27

METHOD AND SYSTEM FOR CONTROLLING A VARIABLE-GEOMETRY COMPRESSOR

#7
20200003136
2020-01-02

Method for managing pinking in a controlled-ignition internal combustion engine

#8
20190293011
2019-09-26

EGR and reformate fraction estimation in a dedicated EGR engine

#9
20190264627
2019-08-29

Method for heating exhaust gas purification devices, emission control system, and motor vehicle

#10
20180058386
2018-03-01

Systems and methods for on-board data processing

#11
20180016996
2018-01-18

Method and control system for operating a turbocharged internal combustion engine of a motor vehicle

#12
20170342927
2017-11-30

Abnormality diagnosis system of air-fuel ratio sensor

#13
20170176289
2017-06-22

Wideband oxygen sensing

#14
20170167950
2017-06-15

Estimation apparatus, estimation method and engine system

#15
20170159596
2017-06-08

Method for improving fuel efficiency by analyzing driving pattern of vehicle

#16
20170089273
2017-03-30

Dual-fuel engine combustion mode transition controls

#17
20170016423
2017-01-19

Method and apparatus for determining a value of a variable parameter

#18
20160377002
2016-12-29

Motor vehicle, control unit and method for controlling a phase angle of a camshaft

#19
20160237923
2016-08-18

Control apparatus for internal combustion engine

#20
20160090932
2016-03-31

Variable valve lift diagnostic systems and methods using cam phaser differential oil pressure

#21
20160076476
2016-03-17

Method for detecting and describing a transient driving situation

#22
20150260748
2015-09-17

Method for estimating the speed of an engine in a predefined position

#23
20150152804
2015-06-04

Internal combustion engine control device

#24
20150094939
2015-04-02

Powertrain control system

#25
20150088402
2015-03-26

Control apparatus for operating a fuel injector

#26
20150081101
2015-03-19

Engine control apparatus

#27
20150066335
2015-03-05

Output control device for vehicle

#28
20150051814
2015-02-19

Method of controlling a fuel injection

#29
20140343823
2014-11-20

Engine control device

#30
20140336852
2014-11-13

System and method for determining engine fuel limits

#31
20140330504
2014-11-06

Method and systems for engine fuel injection control

#32
20140318216
2014-10-30

NOmodel

#33
20140136082
2014-05-15

Oxygen sensing method and system

#34
20140130779
2014-05-15

Wideband oxygen sensing method and apparatus

#35
20140130588
2014-05-15

Oxygen sensing method and apparatus

#36
20130166183
2013-06-27

Knock control apparatus for internal combustion engine

#37
20130066538
2013-03-14

Adaptive idle stroke compensation for fuel injection valves

#38
20120279202
2012-11-08

Method for exhaust gas-recirculation

#39
20120192835
2012-08-02

Knock control device for engine

#40
20120185147
2012-07-19

Method and device for determining a fuel pressure present at a direct injection valve

#41
20120150774
2012-06-14

Control apparatus

#42
20120080536
2012-04-05

METHOD FOR CONTROLLING A FUEL INJECTOR

#43
20120029793
2012-02-02

Calibration scheme for an exhaust gas sensor

#44
20120004822
2012-01-05

Method and Device For Controlling an Internal Combustion Engine

#45
20110251816
2011-10-13

Method and apparatus for three dimensional calibration of an on-board diagnostics system

#46
20110202255
2011-08-18

Method for correcting injection quantities and/or times of a fuel injector

#47
20110202252
2011-08-18

COMPANION CHIP FOR ENGINE CONTROL SIGNAL PROCESSING

#48
20110126807
2011-06-02

Method for operating a fuel injection system of a motor vehicle in particular

#49
20110120420
2011-05-26

Method for determining a characteristics map of the injection quantity via an electric variable of an electrically triggered fuel injector

#50
20110088459
2011-04-21

Method for determining an in-cylinder pressure curve of a multi-cylinder engine

#51
20110029217
2011-02-03

Fuel injection pin displacement profile interpolation

#52
20110000465
2011-01-06

METHOD AND DEVICE FOR CONTROLLING AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

#53
20100241341
2010-09-23

Operating strategy for HCCI combustion during engine warm-up

#54
20100241340
2010-09-23

Calibration scheme for an exhaust gas sensor

#55
20100180874
2010-07-22

Air-fuel ratio control apparatus and air-fuel ratio control method

#56
20100179744
2010-07-15

Method and device for determining a control parameter for a fuel injector of an internal combustion engine

#57
20100095936
2010-04-22

METHOD AND CONTROL DEVICE FOR CONTROLLING A FUEL INJECTOR

#58
20100082296
2010-04-01

Method and apparatus for three dimensional calibration of an on-board diagnostics system

#59
20100017099
2010-01-21

SYSTEM AND METHOD FOR PUMP CONTROL

#60
20090276138
2009-11-05

Time and angle based cylinder pressure data collection

#61
20090248272
2009-10-01

Method for operating fuel injection system

#62
20090183494
2009-07-23

Control method of exhaust gas purification system and exhaust gas purification system

#63
20090165446
2009-07-02

Control method of exhaust gas purification system and exhaust gas purification system

#64
20090055074
2009-02-26

Control for determining a firing timing of an internal-combustion engine

#65
20090024307
2009-01-22

Method and device for the robust estimation of the ratio of injection control parameters to resultant injected fuel quantity

#66
20080319638
2008-12-25

Control system

#67
20080288156
2008-11-20

Engine control apparatus and engine control method

#68
20080281498
2008-11-13

Method for operating an internal combustion engine

#69
20080262699
2008-10-23

Control system for internal combustion engine

#70
20080103672
2008-05-01

Fuel injection control apparatus for internal combustion engine

#71
20080053092
2008-03-06

Method for determining the exhaust pressure of a turbocharged internal combustion engine

#72
20070214774
2007-09-20

Control system for internal combustion engine

#73
20070144492
2007-06-28

Fuel injection controller

#74
20070129875
2007-06-07

Control system

#75
20070078588
2007-04-05

Controller and control method for an engine control unit

#76
20060266033
2006-11-30

Control apparatus for internal combustion engine

#77
20060207559
2006-09-21

Control device for internal combustion engine

#78
20060196468
2006-09-07

Speed transient control methods for direct-injection engines with controlled auto-ignition combustion

#79
20060161333
2006-07-20

Control system of internal combustion engine

#80
20060047406
2006-03-02

Predictive engine combustion management

#81
20060030996
2006-02-09

Method for controlling an internal combustion engine

#82
20050288845
2005-12-29

Method for the characteristic map-based obtention of values for a control parameter of an installation

#83
20050273242
2005-12-08

Method for optimizing characteristics map

#84
20050216179
2005-09-29

Control system

#85
20050205074
2005-09-22

Engine air-fuel control for an engine with valves that may be deactivated

#86
20050188957
2005-09-01

Method and device for controlling the volumetric flow in a fuel injection system of an internal combustion engine

#87
20050146408
2005-07-07

Method for determining the instant of reaching of the stroke end position in the deactivation phase of a movable element having shutter function forming part of a solenoid valve

#88
20050143875
2005-06-30

Electromechanical control system, particularly for marine applications

#89
20050086539
2005-04-21

Chipped engine control unit system having copy protected and selectable multiple control programs

#90
20050085990
2005-04-21

Method for the drift compensation of an injector for the direct fuel injection in a cylinder of an internal combustion engine as well as a device

#91
17881071
2023-08-29

PDI volumetric efficiency pasting

#92
15198871
2017-11-14

System and method for controlling an engine based on piston temperature deviation