Patents-Review.com
ClassID:

139791 ⎘

F02D41/2441 - 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; Particular ways of programming the data; Methods of calibrating or learning characterised by the learning conditions

Sub-classes:
Recent Application in this class:
#1
20230184190
2023-06-15

Combustion system design method based on target heat release rate

 #2
20220290627
2022-09-15

Electronic control unit and fuel type analysis method

 #3
20220205405
2022-06-30

Internal combustion engine controller

 #4
20220056866
2022-02-24

Torque estimation device

 #5
20210239060
2021-08-05

Controller and control method for internal combustion engine

 #6
20210222641
2021-07-22

Internal combustion engine condition determination apparatus, internal combustion engine condition determination system, and data analyzing apparatus

 #7
20210207553
2021-07-08

Abnormality diagnosis system for air flow meter

 #8
20210047979
2021-02-18

Method and device for learning opening time of injector for vehicle engine

 #9
20210040920
2021-02-11

Evaporated fuel treatment apparatus

 #10
20210033040
2021-02-04

State detection system for internal combustion engine, data analysis device, and hybrid vehicle

 #11
20210025346
2021-01-28

Controller and control method for vehicle

 #12
20200386183
2020-12-10

Tolerance and wear compensation of a fuel pump

 #13
20200370498
2020-11-26

Tolerance and wear compensation of a fuel pump

 #14
20200347794
2020-11-05

Method and device for controlling knocking in an internal combustion engine

 #15
20200325840
2020-10-15

Control system for internal combustion engine, and internal combustion engine

 #16
20200309058
2020-10-01

Fuel injection control device for engine

 #17
20200263625
2020-08-20

Control device for internal combustion engine

 #18
20200200115
2020-06-25

Method for learning emergency injection correction of injector for preventing misfire

 #19
20200173388
2020-06-04

Control device for controlling an internal combustion engine and method for heating an exhaust emission control device

 #20
20200132011
2020-04-30

Control support device, vehicle, control support method, recording medium, learned model for causing computer to function, and method of generating learned model

 #21
20200063681
2020-02-27

Deep reinforcement learning for air handling and fuel system referencing

 #22
20190249616
2019-08-15

Control apparatus for an internal combustion engine

 #23
20190242326
2019-08-08

Machine control system

 #24
20190153972
2019-05-23

Controller of internal combustion engine and learning method of learning value in internal combustion engine

 #25
20190101075
2019-04-04

Method for adapting the characteristic curve of the nitrogen oxide sensor in an internal combustion engine

 #26
20190017460
2019-01-17

Method and control system for operating an internal combustion engine

 #27
20180328306
2018-11-15

Method and system for characterizing a port fuel injector

 #28
20180300191
2018-10-18

Fault-accommodating, constrained model-based control using on-board methods for detection of and adaption to actuation subsystem faults

 #29
20180223766
2018-08-09

Fuel injection control device and fuel injection control method for internal combustion engine

 #30
20180223752
2018-08-09

Method for operating an internal combustion engine for a motor vehicle, and a system for an internal combustion engine

 #31
20180154883
2018-06-07

Apparatus and method for calculating maximum output torque of engine of hybrid electric vehicle

 #32
20180142644
2018-05-24

Controlling fuel injectors using correlated gain curve data

 #33
20180038305
2018-02-08

Learning an intake oxygen concentration of an engine

 #34
20180038304
2018-02-08

Diagnostic device and diagnostic system

 #35
20170356894
2017-12-14

Method for operating an oxygen sensor, computer program product and oxygen sensor

 #36
20170292465
2017-10-12

System and methods for controlling air fuel ratio

 #37
20170260922
2017-09-14

Methods and systems for adjusting sensors and actuators during engine fuel-off conditions

 #38
20170218874
2017-08-03

Internal combustion engine

 #39
20170191438
2017-07-06

Method of detecting abnormality of air-fuel ratio sensor

 #40
20170175663
2017-06-22

Air fuel ratio control for an internal combustion engine that can be operated with fuels at different properties

 #41
20170175658
2017-06-22

Electronic control unit

 #42
20170089289
2017-03-30

Vehicle and manufacturing method of vehicle

 #43
20170051698
2017-02-23

Method and system for calibrating exhaust valves

 #44
20170037800
2017-02-09

Vehicles and methods for determining misfire of an engine

 #45
20160377008
2016-12-29

Control system of internal combustion engine

 #46
20160363075
2016-12-15

Computer program for operating an internal combustion engine

 #47
20160281629
2016-09-29

CONTROL DEVICE FOR FUEL INJECTION VALVE

 #48
20160258378
2016-09-08

Methods and systems to derive health of mating cylinder using knock sensors

 #49
20160237938
2016-08-18

Method and apparatus for controlling an internal combustion engine

 #50
20160230690
2016-08-11

Correction device for air/fuel ratio sensor

 #51
20160123249
2016-05-05

Knock determination apparatus for internal combustion engine

 #52
20160025031
2016-01-28

Method of pilot injection control

 #53
20160017827
2016-01-21

Fuel shift monitor

 #54
20150330338
2015-11-19

Vaporized fuel processing apparatus

 #55
20150276694
2015-10-01

Method for processing measured values from a nitrogen oxide sensor

 #56
20150274166
2015-10-01

Travel controller for vehicles

 #57
20150263648
2015-09-17

Method and device for controlling a valve

 #58
20150224997
2015-08-13

Method and system for engine and powertrain control

 #59
20150219057
2015-08-06

System for controlling an internal combustion engine

 #60
20150204262
2015-07-23

Control apparatus for internal combustion engine

 #61
20150192085
2015-07-09

Methods and systems for fuel ethanol content determination via an oxygen sensor

 #62
20150192084
2015-07-09

Methods and systems for fuel ethanol content determination via an oxygen sensor

 #63
20150176511
2015-06-25

Apparatus for controlling the learning of the air fuel ratio of an internal combustion engine

 #64
20150167503
2015-06-18

Valve control system for internal combustion engines and method of operation thereof

 #65
20150159566
2015-06-11

Vaporized fuel processing apparatus

 #66
20150142231
2015-05-21

Method for calibrating exhaust gas probes and fuel dosing devices in a hybrid vehicle

 #67
20150094939
2015-04-02

Powertrain control system

 #68
20150088401
2015-03-26

Throttle learning control apparatus

 #69
20140338307
2014-11-20

Electric waste gate control system sensor calibration with end-stop detection

 #70
20140310206
2014-10-16

Method for carrying out at least one learning function in a motor vehicle and means for the implementation thereof

 #71
20140224218
2014-08-14

System and method for adapting to a variable fuel delivery cutout delay in a fuel system of an internal combustion engine

 #72
20140214304
2014-07-31

Methods for intentional turbo surging for enhanced system control and protections

 #73
20140075924
2014-03-20

Correction device for air/fuel ratio sensor

 #74
20140067232
2014-03-06

Measured fuel rail pressure adjustment systems and methods

 #75
20130338902
2013-12-19

Method and device for carrying out a zero point adaptation of a lambda probe of an internal combustion engine

 #76
20130327037
2013-12-12

Controller and control method for internal combustion engine

 #77
20130325301
2013-12-05

Method of controlling fuel injection in an internal combustion engine

 #78
20130298535
2013-11-14

Particulate matter controller for an internal combustion engine

 #79
20130269316
2013-10-17

Method and device for monitoring the function of an exhaust-gas sensor

 #80
20130231845
2013-09-05

Air-fuel ratio control apparatus

 #81
20130226435
2013-08-29

SYSTEMS AND METHODS FOR ADJUSTING AN ESTIMATED FLOW RATE OF EXHAUST GAS PASSING THROUGH AN EXHAUST GAS RECIRCULATION VALVE

 #82
20130152902
2013-06-20

Method for adapting the injection characteristic of an injection valve

 #83
20130151120
2013-06-13

METHOD OF LEARNING ETHANOL CONCENTRATION FOR FUEL FLEXIBLE VEHICLE

 #84
20130085658
2013-04-04

Control device for internal combustion engine

 #85
20130024098
2013-01-24

Method for adapting the actual injection quantity, injection device and internal combustion engine

 #86
20130024095
2013-01-24

Engine control method

 #87
20120324864
2012-12-27

System and methods for controlling air fuel ratio

 #88
20120318246
2012-12-20

EGR controller for internal combustion engine

 #89
20120291529
2012-11-22

Method for biodiesel blending detection based on fuel post-injection quantity evaluation

 #90
20120253637
2012-10-04

Defining a region of optimization based on engine usage data

 #91
20120253636
2012-10-04

Concurrently adjusting interrelated control parameters to achieve optimal engine performance

 #92
20120253635
2012-10-04

Perturbing engine performance measurements to determine optimal engine control settings

 #93
20120253634
2012-10-04

Adjusting the specificity of an engine map based on the sensitivity of an engine control parameter relative to a performance variable

 #94
20120232745
2012-09-13

Oxygen sensor control apparatus

 #95
20120185156
2012-07-19

Apparatus for determining an air-fuel ratio imbalance among cylinders of an internal combustion engine

 #96
20120173126
2012-07-05

Control system of internal combustion engine

 #97
20120166068
2012-06-28

Air-fuel ratio control system and air-fuel ratio control method of internal combustion engine

 #98
20120090574
2012-04-19

High pressure fuel pump control for idle tick reduction

 #99
20120059569
2012-03-08

Control apparatus for general-purpose engine

 #100
20120053816
2012-03-01

METHOD FOR DETERMINING THE OXYGEN STORAGE CAPACITY OF A CATALYTIC CONVERTER AND METHOD FOR DETERMINING A TIME DELAY INHERENT IN A LAMBDA PROBE

 #101
20120046851
2012-02-23

Variable valve timing control apparatus for engine

 #102
20120031378
2012-02-09

Method and device for operating an injection valve

 #103
20120022772
2012-01-26

Abnormality determination system for multi-cylinder internal combustion engine

 #104
20110313728
2011-12-22

Fuel-injector-replacement determining device

 #105
20110296817
2011-12-08

Adaptive oxygen sensor methods, systems, and software

 #106
20110295491
2011-12-01

Control apparatus for internal combustion engine, control method for internal combustion engine and non-transitory computer-readable recording medium

 #107
20110213544
2011-09-01

FUEL INJECTION CONTROLLER FOR INTERNAL COMBUSTION ENGINE

 #108
20110166816
2011-07-07

Sensor control apparatus

 #109
20110118951
2011-05-19

Control device for internal combustion engine

 #110
20110100326
2011-05-05

Engine Control Unit

 #111
20110087423
2011-04-14

System and method for controlling engine components during cylinder deactivation

 #112
20110083423
2011-04-14

ATMOSPHERE LEARNING DEVICE FOR OXYGEN CONCENTRATION SENSOR

 #113
20110082608
2011-04-07

Method and device for determining learned values for controlling an internal combustion engine

 #114
20110077841
2011-03-31

Fuel injection amount control apparatus for internal combustion engine, control system for power unit, and fuel injection amount control method for internal combustion engine

 #115
20110073086
2011-03-31

Method to adapt the O2 signal of an O2 sensor during overrun

 #116
20110071749
2011-03-24

Method and device for operating an internal combustion engine

 #117
20110036156
2011-02-17

Method for adapting mechanical tolerances of a timing wheel

 #118
20110023459
2011-02-03

NOsensor compensation

 #119
20110010078
2011-01-13

Method for the self-learning of the variation of a nominal functioning feature of a high pressure variable delivery pump in an internal combustion engine

 #120
20100312459
2010-12-09

INTERNAL COMBUSTION ENGINE CONTROLLER

 #121
20100305836
2010-12-02

Fuel injection control apparatus for internal combustion engines

 #122
20100286894
2010-11-11

Method and device for adapting an injection characteristic curve

 #123
20100242935
2010-09-30

Control apparatus for an internal combustion engine

 #124
20100235073
2010-09-16

SBS logical bio-diesel sensor

 #125
20100199951
2010-08-12

Adaptive control of fuel delivery in direct injection engines

 #126
20100198486
2010-08-05

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

 #127
20100179742
2010-07-15

Engine characteristic estimation method, and computer readable medium

 #128
20100170474
2010-07-08

Fuel injection control system

 #129
20100139624
2010-06-10

High pressure fuel pump control for idle tick reduction

 #130
20100139245
2010-06-10

Method for calibrating a lambda sensor and internal combustion engine

 #131
20100126146
2010-05-27

Exhaust emission purification controller of internal combustion engine

 #132
20100108045
2010-05-06

Engine controller

 #133
20100108028
2010-05-06

Internal combustion engine torque control

 #134
20100106355
2010-04-29

Control unit and control method for variable valve timing mechanism, program for implementing the control method, and recording medium on which the program is recorded

 #135
20100089362
2010-04-15

Method to control fuel injector pulsewidth in a compression-ignition engine

 #136
20100088007
2010-04-08

Internal combustion engine control system

 #137
20100057326
2010-03-04

Fuel injection amount learning control method

 #138
20100050600
2010-03-04

Internal combustion engine control apparatus and method

 #139
20100043408
2010-02-25

METHOD FOR THE CALIBRATION AND MANAGEMENT OF AN EXHAUST LINE COMPRISING A PARTICLE FILTER

 #140
20100023242
2010-01-28

Valve timing control apparatus for internal combustion engine

 #141
20100017100
2010-01-21

Fuel injection controller

 #142
20090319109
2009-12-24

Power output apparatus, control method thereof, and vehicle

 #143
20090306875
2009-12-10

Fuel composition recognition and adaptation system

 #144
20090299606
2009-12-03

Method and system for controlling a high pressure pump, particularly for a diesel engine fuel injection system

 #145
20090288637
2009-11-26

Method for calibrating an accelerator pedal

 #146
20090267557
2009-10-29

Method of actuator control

 #147
20090265076
2009-10-22

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #148
20090248261
2009-10-01

Assumption torque setting device, automatic transmission controller, and method for learning internal combustion engine delay model

 #149
20090211548
2009-08-27

Variable valve device for engine

 #150
20090210136
2009-08-20

Method and device for operating an internal combustion engine

 #151
20090182479
2009-07-16

Method for working out a temperature instruction cartography at entry into a particle filter

 #152
20090177366
2009-07-09

Method and device for controlling an injection valve of an internal combustion engine

 #153
20090177365
2009-07-09

Injector calibration method for operating an internal combustion engine

 #154
20090138183
2009-05-28

Adaptive positioning method for an actuator

 #155
20090132152
2009-05-21

Fuel injection controller and fuel injection system using the same

 #156
20090084357
2009-04-02

Fuel-supply quantity estimating apparatus and fuel injection system

 #157
20090082940
2009-03-26

INTERNAL COMBUSTION ENGINE CONTROL DEVICE

 #158
20090056429
2009-03-05

Method and system for collecting crankshaft position data

 #159
20090055085
2009-02-26

Variable valve timing apparatus and control method thereof

 #160
20090055082
2009-02-26

Fuel injection control device and fuel injection system using the same

 #161
20090025688
2009-01-29

Fuel injection control apparatus

 #162
20090024307
2009-01-22

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

 #163
20090005924
2009-01-01

Vehicle and control method thereof

 #164
20080307852
2008-12-18

Method and device for the calibration of an exhaust gas probe, and method and device for the operation of an internal combustion engine

 #165
20080295514
2008-12-04

Exhaust gas recirculation apparatus of an internal combustion engine and control method thereof

 #166
20080295513
2008-12-04

Adaptive learning system and method of vane position for a variable geometry turbocharger

 #167
20080276914
2008-11-13

Method for operating an internal combustion engine having exhaust gas recirculation

 #168
20080262703
2008-10-23

Oxygen sensor output correction apparatus for internal combustion engine

 #169
20080196487
2008-08-21

Intake air amount calculating system and method of internal combustion engine

 #170
20080167785
2008-07-10

Control apparatus and control method for variable valve apparatus

 #171
20080154481
2008-06-26

Adaptive oxygen sensor methods, systems, and software

 #172
20080121213
2008-05-29

Engine control system including means for learning characteristics of individual fuel injectors

 #173
20080103672
2008-05-01

Fuel injection control apparatus for internal combustion engine

 #174
20080077306
2008-03-27

Device and method for correcting the injection behavior of an injector

 #175
20080072880
2008-03-27

Method and device for supplying internal combustion engines with fuel

 #176
20080060347
2008-03-13

Exhaust Gas Control Apparatus for Internal Combustion Engine

 #177
20080053400
2008-03-06

Fuel injection controller for internal combustion engine

 #178
20080051943
2008-02-28

Apparatus for calculating detection error of fresh air quantity detection device

 #179
20080004785
2008-01-03

Learning method of injection characteristic and fuel injection controller

 #180
20070277787
2007-12-06

Cold idle adaptive air-fuel ratio control utilizing lost fuel approximation

 #181
20070272208
2007-11-29

Method and control unit for operating an internal combustion engine having an injection system

 #182
20070261483
2007-11-15

Method for adjusting an on-time calculation model or lookup table and a system for controlling an injector of a cylinder in a combustion engine

 #183
20070261482
2007-11-15

In-cylinder pressure detection device and method for internal combustion engine, and engine control unit

 #184
20070251509
2007-11-01

Air-fuel ratio control apparatus of internal combustion engine

 #185
20070251507
2007-11-01

ADAPTATION METHOD FOR AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

 #186
20070240916
2007-10-18

Method and device for operating a drive unit

 #187
20070207888
2007-09-06

Method and device for operating a drive unit, a computer program product and a computer program

 #188
20070193539
2007-08-23

Control apparatus for an internal combustion engine

 #189
20070192019
2007-08-16

Method for estimating quantity of fuel injected

 #190
20070119228
2007-05-31

Method and device for detecting an incorrectly connected differential pressure sensor

 #191
20070113615
2007-05-24

Procedure to calibrate a signal supplied by a lambda sensor and device to implement the procedure

 #192
20070112502
2007-05-17

Fuel injection control device

 #193
20070083320
2007-04-12

Method for optimizing a valve-lift changeover on spark-ignition engines

 #194
20070074705
2007-04-05

Control apparatus for multi-cylinder internal combustion engine and control method

 #195
20070023020
2007-02-01

Internal combustion engine controller

 #196
20060272315
2006-12-07

Fuel control for robust detection of catalytic converter oxygen storage capacity

 #197
20060266334
2006-11-30

Fuel injection device for internal combustion engine

 #198
20060243255
2006-11-02

Calibration of model-based fuel control for engine start and crank to run transition

 #199
20060241852
2006-10-26

Method for calibration of the cylinder sensors suite on an internal combustion engine with individual cylinder operation in particular in a motor vehicle

 #200
20060224299
2006-10-05

Process for determining the operating parameters of an injection device

 #201
20060207582
2006-09-21

Control apparatus for multi-cylinder internal combustion engine and control method

 #202
20060185656
2006-08-24

Air/fuel ratio control system for outboard motor engine

 #203
20060169136
2006-08-03

System and method for excluding false back pressure faults after installation of a particulate trap filter

 #204
20060157032
2006-07-20

Fuel supply system of internal combustion engine

 #205
20060137667
2006-06-29

Method for controlling an internal combustion engine having a lambda regulation

 #206
20060118071
2006-06-08

Control apparatus for an internal combustion engine

 #207
20060096581
2006-05-11

Method for diagnosing variable intake system

 #208
20060081608
2006-04-20

Use of transient data to derive steady state calibrations for dynamic systems

 #209
20060065256
2006-03-30

Engine air-fuel ratio control system

 #210
20060011178
2006-01-19

Method and device for operating an internal combustion engine having exhaust-gas recirculation

 #211
20060000213
2006-01-05

Method for adapting an actuation distance model for an exhaust turbocharger

 #212
20050235933
2005-10-27

Variable valve control system and method for multi-cylinder internal combustion engine

 #213
20050205036
2005-09-22

Starting an engine with electromechanical valves

 #214
20050205021
2005-09-22

Dual fuel engine

 #215
20050188929
2005-09-01

Valve timing correction control apparatus and method for an internal combustion engine

 #216
20050131623
2005-06-16

Method, computer program, and open- and/or closed-loop control unit for operating an internal combustion engine, and internal combustion engine

 #217
20050126538
2005-06-16

Adaptive fuel injector trimming during a zero fuel condition

 #218
20050120999
2005-06-09

Electronic throttle body control system and method

 #219
20050109322
2005-05-26

Injection control system of internal combustion engine

 #220
20050098158
2005-05-12

Injection control system of diesel engine

 #221
20050092303
2005-05-05

Fuel injection amount control apparatus for internal combustion engine

 #222
20050092300
2005-05-05

Injection control system of internal combustion engine

 #223
20050092298
2005-05-05

Injection control apparatus for an engine

 #224
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

 #225
15899718
2019-04-23

Method and system for knock control