ClassID:

139659

F02D2041/1409 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections characterised by the control or regulation method using at least a proportional, integral or derivative controller

Recent Application in this class:
#1
20260117723
2026-04-30

DUTY CYCLE CONTROL FOR METERING VALVE

#2
20260104016
2026-04-16

ENGINE CONTROL SYSTEM AND METHODS

#3
20250154919
2025-05-15

ENGINE CONTROL DEVICE, ENGINE CONTROL SYSTEM, AND ENGINE CONTROL PROGRAM

#4
20240141842
2024-05-02

Dual fuel engine system and method for controlling dual fuel engine system

#5
20230184186
2023-06-15

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

#6
20230043206
2023-02-09

Electronic control method for throttle and electronic control throttle device

#7
20230038318
2023-02-09

Control device for high-pressure fuel pump

#8
20220364519
2022-11-17

Method and system for engine air system control

#9
20220341369
2022-10-27

Closed-loop control method for EFI internal combustion engine on an unmanned aerial vehicle

#10
20220298985
2022-09-22

Sub-resolution measurement of fuel in fuel tank

#11
20220112850
2022-04-14

Method of controlling an internal combustion engine with a turbocharger

#12
20220065184
2022-03-03

Control system with diagnostics monitoring for engine control

#13
20220042473
2022-02-10

Misfire detection apparatus for internal combustion engine

#14
20210341347
2021-11-04

PRESSURE DETECTION SIGNAL PROCESSING DEVICE, ENGINE CONTROL SYSTEM, AND PROGRAM

#15
20210017921
2021-01-21

Engine intake system control device and control method thereof

#16
20200362777
2020-11-19

Method for the open-loop and closed-loop control of an internal combustion engine with a generator and asynchronous machine, open-loop and closed-loop control unit, and internal combustion engine

#17
20200355130
2020-11-12

Method and system for catalyst feedback control

#18
20200309056
2020-10-01

Combustion abnormality detecting device and non-transitory computer-readable storage medium

#19
20200291873
2020-09-17

Electronically controlled throttle control device

#20
20200165988
2020-05-28

Systems and methods for controlling torque in a vehicle

#21
20200158040
2020-05-21

Method for controlling an engine in a motor vehicle

#22
20200141343
2020-05-07

Engine control method for vehicle

#23
20190345888
2019-11-14

FUEL INJECTION CONTROL DEVICE

#24
20190316533
2019-10-17

Compressor pressure ratio control

#25
20190277215
2019-09-12

CONTROLLER FOR INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE

#26
20190226414
2019-07-25

Control apparatus and method for internal combustion engine cylinder balance

#27
20190052209
2019-02-14

System and method for an integrated control system for a diesel generating set

#28
20180355807
2018-12-13

Engine device

#29
20180245530
2018-08-30

Methods and systems for open loop and closed loop control of an exhaust gas recirculation system

#30
20180223747
2018-08-09

Method and device for operating an internal combustion engine

#31
20180202386
2018-07-19

Method of injection management in an internal combustion engine

#32
20180187613
2018-07-05

Method of controlling engine

#33
20180119633
2018-05-03

Feedback control method for a fuel delivery system

#34
20180119607
2018-05-03

Control device for internal combustion engine

#35
20180094563
2018-04-05

Method and system for catalyst feedback control

#36
20180087588
2018-03-29

Control device and control method

#37
20180073498
2018-03-15

Method For Regulating A Fuel Delivery Pump

#38
20180073450
2018-03-15

Valve control device

#39
20180058362
2018-03-01

Method of controlling fuel injection quantity using lambda sensor and vehicle to which the same is applied

#40
20180051638
2018-02-22

Method and apparatus for model based control of electrical boosting system

#41
20180016971
2018-01-18

Marine vessel operated with hybrid turbocharged internal combustion engine

#42
20180016970
2018-01-18

Marine vessel operated with hybrid turbocharged internal combustion engine

#43
20180003114
2018-01-04

Methods and systems for open loop and closed loop control of an exhaust gas recirculation system

#44
20170363037
2017-12-21

Controller for internal combustion engine and control method for internal combustion engine

#45
20170362968
2017-12-21

System for controlling continuously variable valve duration and operating method thereof

#46
20170314459
2017-11-02

Physics-based vehicle turbocharger control techniques

#47
20170306870
2017-10-26

Apparatus and method for controlling EGR valve

#48
20170226950
2017-08-10

Fuel injection control device for internal combustion engine

#49
20170211493
2017-07-27

Exhaust aftertreatment thermal management controls

#50
20170198808
2017-07-13

System and method for controlling a powershift transmission

#51
20170198769
2017-07-13

Self-adjusting PTO clutch engagement method based on real-time inertial load estimation

#52
20170198768
2017-07-13

Supervisory control system to select PTO clutch engagement method based on real-time inertial load estimation

#53
20170198656
2017-07-13

Engine speed secondary anti-windup PID controller for an automotive productivity manager

#54
20170197624
2017-07-13

Automotive productivity manager for power shift transmissions

#55
20170184012
2017-06-29

Control apparatus for internal combustion engine and control method for internal combustion engine

#56
20170167425
2017-06-15

Control device for internal combustion engine

#57
20170159594
2017-06-08

GDCI cold start misfire prevention

#58
20170152813
2017-06-01

Fuel vapor system diagnostic systems and methods

#59
20170130660
2017-05-11

Methods and systems for open loop and closed loop control of an exhaust gas recirculation system

#60
20170130644
2017-05-11

Compressor map based driven turbocharger control system

#61
20170114742
2017-04-27

Method for controlling engine RPM

#62
20170074195
2017-03-16

System and method for controlling vibration of engine

#63
20170051695
2017-02-23

Torque control of a power-plant for launching a vehicle with a manual transmission

#64
20170051663
2017-02-23

Controller for supercharger-equipped internal combustion engine

#65
20170030260
2017-02-02

Control device of an engine

#66
20170009688
2017-01-12

Internal combustion engine control apparatus

#67
20160369708
2016-12-22

Method for operating an internal combustion engine

#68
20160356210
2016-12-08

Turbocharger and marine vessel

#69
20160312726
2016-10-27

Method for controlling the speed of an internal combustion engine

#70
20160265422
2016-09-15

Control system for turbo-compound system

#71
20160252028
2016-09-01

Internal combustion engine equipped with an aftertreatment device

#72
20160208718
2016-07-21

Method and apparatus to stabilize engine state selection using an energy based stabilization strategy for hybrid powertrain systems

#73
20160201589
2016-07-14

Control device for internal combustion engine

#74
20160177852
2016-06-23

On-line adaptive PID control of air charging system

#75
20160146070
2016-05-26

Control device for internal combustion engine

#76
20160108800
2016-04-21

Wastegate actuator gain adjustment

#77
20160084191
2016-03-24

Method for controlling a pressure

#78
20160069276
2016-03-10

Method and a device for generating a command for the flow rate of fuel that is to be injected into a combustion chamber of a turbine engine

#79
20160061125
2016-03-03

Method and apparatus for controlling an engine with EGR and a turbocharger

#80
20160047325
2016-02-18

Method for determining fuel blend in a dual fuel mixture

#81
20160025024
2016-01-28

Internal combustion engine having a regulating device

#82
20150370261
2015-12-24

Valve control device and valve control method

#83
20150354485
2015-12-10

Identification and rejection of asymmetric faults

#84
20150345412
2015-12-03

Method of controlling the operation of an air charging system of an internal combustion engine

#85
20150293543
2015-10-15

Method for controlling the rotational speed of a motor

#86
20150275791
2015-10-01

Control apparatus

#87
20150275731
2015-10-01

Control apparatus

#88
20150081191
2015-03-19

Vehicle speed control apparatus of industrial vehicle

#89
20150068191
2015-03-12

Method for correcting the reduced mass flow rate of a compressor in an internal combustion engine turbocharged with a turbocharger

#90
20150051812
2015-02-19

Two-stage catalyst regeneration

#91
20150027411
2015-01-29

Control apparatus for operating a fuel metering valve

#92
20140373812
2014-12-25

Wideband diesel fuel rail control using active pressure control valve

#93
20140345255
2014-11-27

Method and apparatus to operate internal combustion engine employing an intake air compressor

#94
20140326227
2014-11-06

Method and device for operating an internal combustion engine

#95
20140283502
2014-09-25

Method of controlling an exhaust gas temperature of an internal combustion engine

#96
20140260241
2014-09-18

Methods and systems for boost control

#97
20140238368
2014-08-28

Exhaust gas sensor diagnosis and controls adaptation

#98
20140228202
2014-08-14

Intelligent post-treatment and regeneration control method for engineering machinery engine

#99
20140216408
2014-08-07

Fuel supply apparatus

#100
20140214303
2014-07-31

Vehicle power plant control apparatus

#101
20140165976
2014-06-19

Exhaust gas recirculation control method and system

#102
20140165970
2014-06-19

Method and system for controlling low pressure fuel pump of gasoline direct injection engine

#103
20140109883
2014-04-24

Lambda feedback control for robust particulate emissions performance

#104
20140109570
2014-04-24

Control device and method for air system of diesel engine

#105
20140081552
2014-03-20

Feed forward technique and application for injection pressure control

#106
20140074382
2014-03-13

Rail pressure control strategy for common rail fuel system

#107
20140052359
2014-02-20

System and method for controlling torque load of multiple engines

#108
20140041634
2014-02-13

Device and method for controlling high-pressure common-rail system of diesel engine

#109
20140041627
2014-02-13

Control device and control method for internal combustion engine

#110
20130325294
2013-12-05

Method and device for carrying out an adaptive control of a position of an actuator of a position transducer

#111
20130304353
2013-11-14

Method for operating an internal combustion engine

#112
20130298872
2013-11-14

Fuel injection control system for internal combustion engine

#113
20130291516
2013-11-07

System and method for controlling exhaust regeneration

#114
20130269319
2013-10-17

Method and device for operating an internal combustion engine

#115
20130233936
2013-09-12

Method for controlling the injection quantity of a piezoinjector of a fuel injection system

#116
20130177482
2013-07-11

Exhaust emission control device of diesel engine

#117
20130166482
2013-06-27

Method for determining a correction characteristic curve

#118
20130138327
2013-05-30

Fuel injection control system for internal combustion engine

#119
20130108511
2013-05-02

Exhaust gas purification system for internal combustion engine

#120
20130081543
2013-04-04

Exhaust gas purification system

#121
20130081367
2013-04-04

Exhaust gas purification system

#122
20130080034
2013-03-28

System for controlling an air handling system including an electric pump-assisted exhaust gas recirculation

#123
20130067896
2013-03-21

Exhaust gas purification system

#124
20130061583
2013-03-14

Exhaust gas purifying system

#125
20120310510
2012-12-06

Control system and control method of gas engine

#126
20120285420
2012-11-15

Control device for internal combustion engine

#127
20120255533
2012-10-11

Control unit for fuel supply regulation during a cold-running phase of an internal combustion engine, method for fuel supply regulation during a cold-running phase of an internal combustion engine, computer program product, computer program and signal sequence

#128
20120253720
2012-10-04

Method to minimize common rail pressure irregularities due to aliasing effect on battery voltage monitoring

#129
20120130623
2012-05-24

Control device and control method used for engine intake air-or-gas system

#130
20120125301
2012-05-24

Exhaust gas recirculation control device of internal combustion engine

#131
20120103305
2012-05-03

Method for regulating a combustion engine

#132
20120016570
2012-01-19

Engine governor

#133
20120016562
2012-01-19

Vehicle speed limiting system

#134
20120004827
2012-01-05

Air-fuel ratio control apparatus for internal combustion engine

#135
20110320106
2011-12-29

Air-fuel ratio control apparatus and air-fuel ratio control method for internal-combustion engine

#136
20110307155
2011-12-15

METHOD AND SYSTEM FOR LIMITING A DYNAMIC PARAMETER OF A VEHICLE

#137
20110290215
2011-12-01

Method for regulating a combustion engine

#138
20110257868
2011-10-20

Pressure control in the common rail system of a combustion engine

#139
20110247588
2011-10-13

Apparatus and method for controlling the speed of an internal combustion engine

#140
20110213543
2011-09-01

INTEGRATION OF ELECTRONICS FUEL REGULATOR IN A SINGLE UNIT FOR 4 CYCLE ENGINES

#141
20110202258
2011-08-18

Air/fuel ratio control apparatus for general-purpose engine

#142
20110174281
2011-07-21

Carbureted natural gas turbo charged engine

#143
20110160983
2011-06-30

METHOD FOR CORRECTING THE CYLINDER UNBALANCING IN AN INTERNAL COMBUSTION ENGINE

#144
20110146238
2011-06-23

Method and apparatus for operating an internal combustion engine

#145
20110126807
2011-06-02

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

#146
20110126803
2011-06-02

Control device for internal combustion engine

#147
20110112744
2011-05-12

Actuating device, controller for operating the actuating device and method for operating an actuating device

#148
20110099997
2011-05-05

Method of stationary regeneration of an engine exhaust particulate filter

#149
20110088390
2011-04-21

Method for zone controlling a wastegate in a turbocharged internal combustion engine

#150
20110082635
2011-04-07

Compensating for random catalyst behavior

#151
20110079008
2011-04-07

Strategy For Control Of Recirculated Exhaust Gas To Null Turbocharger Boost Error

#152
20110077837
2011-03-31

Engine control apparatus and method

#153
20110073089
2011-03-31

Fuel control system and method for more accurate response to feedback from an exhaust system with an air/fuel equivalence ratio offset

#154
20110071747
2011-03-24

Control device for internal combustion engine

#155
20110041809
2011-02-24

Control method for a common rail fuel pump and apparatus for performing the same

#156
20110036086
2011-02-17

Mode transition systems and methods for a sequential turbocharger

#157
20110029220
2011-02-03

Intake system control device and method

#158
20110023459
2011-02-03

NOsensor compensation

#159
20100319664
2010-12-23

EGR valve control system

#160
20100318231
2010-12-16

Method for adapting a drag coefficient of a flow control valve

#161
20100312452
2010-12-09

Method for stabilizing a controller and corresponding controller device

#162
20100292908
2010-11-18

Electric current supply control apparatus for glow plug, and glow plug and electric current supply apparatus connected to the glow plug

#163
20100282213
2010-11-11

Drive control method of flow rate control valve in common rail type fuel injection control apparatus and common rail type fuel injection control apparatus

#164
20100256891
2010-10-07

Method for regulating a combustion process and control device

#165
20100242935
2010-09-30

Control apparatus for an internal combustion engine

#166
20100217506
2010-08-26

Internal combustion engine air-fuel ratio control apparatus and method

#167
20100199665
2010-08-12

Method for operating an internal combustion engine

#168
20100174471
2010-07-08

Feedback control system

#169
20100139620
2010-06-10

Method for regulating an injection system of an internal combustion engine

#170
20100131181
2010-05-27

System for controlling the exhaust gas return rate by means of virtual NOx sensors with adaptation via a NOx sensor

#171
20100131116
2010-05-27

Control system with input averaging and hold control input

#172
20100116244
2010-05-13

System and method for engine air-fuel ratio control

#173
20100036586
2010-02-11

Method and system for adjusting the operation parameters of an injection thermal engine while reducing effluents

#174
20100012100
2010-01-21

Control device for an internal combustion engine

#175
20090308351
2009-12-17

High pressure fuel supply control system for internal combustion engine

#176
20090306879
2009-12-10

Control apparatus for an internal combustion engine

#177
20090306874
2009-12-10

Control apparatus for internal combustion engine

#178
20090293851
2009-12-03

Method and apparatus for controlling an internal combustion engine

#179
20090265080
2009-10-22

AUTOMOTIVE TURBOCHARGER SYSTEMS

#180
20090217663
2009-09-03

METHOD AND DEVICE FOR CONTROLLING SUPERCHARGING AIR OF AN INTERNAL COMBUSTION ENGINE

#181
20090173323
2009-07-09

Air-fuel ratio control system for internal combustion engine and control method of the same

#182
20090143188
2009-06-04

Idle speed control of a hybrid electric vehicle

#183
20090138172
2009-05-28

Air-fuel-ratio control apparatus for internal combustion engine

#184
20090125216
2009-05-14

Control apparatus for an internal combustion engine

#185
20090120409
2009-05-14

Engine speed control apparatus

#186
20090120408
2009-05-14

Start-up control of internal combustion engines

#187
20090118966
2009-05-07

Method of torque integral control learning and initialization

#188
20090114170
2009-05-07

Method for automatically controlling the charge air temperature of an internal combustion engine

#189
20090088950
2009-04-02

Fuel control system and method for gas engines

#190
20090088943
2009-04-02

Method for regulating the lambda value of an internal combustion engine

#191
20090076708
2009-03-19

Method and device for integrative control of gas engine

#192
20090070000
2009-03-12

Control apparatus

#193
20090037074
2009-02-05

Control system for plant

#194
20090024304
2009-01-22

Control apparatus for an internal combustion engine

#195
20090013672
2009-01-15

Exhaust gas purification device for an engine

#196
20080319630
2008-12-25

Adaptive air intake manifold valve actuator (IMVA)

#197
20080295488
2008-12-04

Air fuel ratio control apparatus for an internal combustion engine

#198
20080251048
2008-10-16

Method for sensing and clearing throttle plate obstruction

#199
20080237517
2008-10-02

Method and system for controlling a valve device

#200
20080228342
2008-09-18

Vehicle diagnosis device and method

#201
20080210200
2008-09-04

Method for controlling a fuel delivery device on an internal combustion engine

#202
20080202469
2008-08-28

Method and apparatus for controlling a homogeneous charge compression ignition engine

#203
20080202118
2008-08-28

Diesel engine system with exhaust gas recirculation

#204
20080189022
2008-08-07

Control apparatus for an internal combustion engine

#205
20080147297
2008-06-19

Air-fuel ratio control system of internal combustion engine

#206
20080125951
2008-05-29

Torque based engine speed control

#207
20080087259
2008-04-17

Air-fuel ratio control system and method for internal combustion engine

#208
20080078176
2008-04-03

STRATEGY FOR CONTROL OF RECIRCULATED EXHAUST GAS TO NULL TURBOCHARGER BOOST ERROR

#209
20080066727
2008-03-20

Air-fuel ratio control system and method for internal combustion engine

#210
20080059043
2008-03-06

Method for controlling boost pressure in an internal combustion engine

#211
20080059039
2008-03-06

Method and apparatus for pressure reducing valve to reduce fuel pressure in a common rail

#212
20080009999
2008-01-10

Fuel injection controller

#213
20080009997
2008-01-10

Method for Regulating the Mixture of a Multicylinder Otto Engine Comprising Cylinder-Specific Individual Catalytic Converters and a Joint Main Catalytic Converter Mounted Down-Stream of the Individual Catalytic Converters

#214
20070283924
2007-12-13

Method of operating an engine at idle speed for operational diagnosis of a purge valve

#215
20070277526
2007-12-06

Carbureted natural gas turbo charged engine

#216
20070272186
2007-11-29

Control apparatus for internal combustion engine

#217
20070251506
2007-11-01

Method of adapting close-loop pressure control in a common-rail injection system for an internal combustion engine and means for executing the method

#218
20070221174
2007-09-27

Fuel injection controller

#219
20070213918
2007-09-13

Method for monitoring a fuel supply pertaining to an internal combustion engine

#220
20070203588
2007-08-30

Process control system

#221
20070186914
2007-08-16

Engine controller

#222
20070185640
2007-08-09

Adaptive control of a cam phase adjustment mechanism

#223
20070142997
2007-06-21

Method for the torque-oriented control of an internal combustion engine

#224
20070137618
2007-06-21

Apparatus and method for controlling ignition timing of internal combustion engine

#225
20070125070
2007-06-07

Controlled air-fuel ratio modulation during catalyst warm up based on universal exhaust gas oxygen sensor input

#226
20070124183
2007-05-31

Method for identifying anomalous behaviour of a dynamic system

#227
20070119415
2007-05-31

System and method for engine air-fuel ratio control

#228
20070100535
2007-05-03

Controller for controlling a plant

#229
20070074707
2007-04-05

EGR control system for internal combustion engine

#230
20070062188
2007-03-22

Automotive turbocharger systems

#231
20070057512
2007-03-15

Load-based quadratic compensator gain adjustment

#232
20070056561
2007-03-15

Method for pressure regulation of an accumulator of a fuel injection system

#233
20070012290
2007-01-18

Control system for internal combustion engine

#234
20070006845
2007-01-11

Electronic throttle control system with integrated controller and power stage

#235
20060289670
2006-12-28

Method and apparatus for controlling a valve, and method and apparatus for controlling a pump-nozzle apparatus with the valve

#236
20060283422
2006-12-21

Method and device for monitoring the functioning of a valve stroke adjusting device of an internal combustion engine during cold starts

#237
20060271267
2006-11-30

Method of controlling an exhaust gas turbocharger

#238
20060260592
2006-11-23

Device for controlling an internal combustion engine

#239
20060242948
2006-11-02

Air-fuel ratio controller for internal combustion engine

#240
20060231071
2006-10-19

Electronic control unit and method for controlling an ignition timing of an internal-combustion engine

#241
20060207580
2006-09-21

Electronic exhaust gas recirculation valve control

#242
20060157348
2006-07-20

Method and apparatus for diagnosing an abnormality of a gas-concentration measuring apparatus

#243
20060130813
2006-06-22

Method and apparatus for controlling the pressure in a common rail system

#244
20060107925
2006-05-25

Closed loop engine control for regulating NOx emissions, using a two-dimensional fuel-air curve

#245
20060096579
2006-05-11

Fuel injection apparatus having common rail and subject device control system

#246
20060090731
2006-05-04

Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature

#247
20060086085
2006-04-27

De-sulfurization of a NOadsorber catalyst in a diesel engine exhaust system

#248
20060081231
2006-04-20

Apparatus and methods for closed loop fuel control

#249
20060081219
2006-04-20

Fuel injection control device for internal combustion engine

#250
20060080018
2006-04-13

Engine torque control device

#251
20060042590
2006-03-02

Start-up control of internal combustion engines

#252
20060027213
2006-02-09

Fuel pressure control device of internal combustion engine

#253
20060011167
2006-01-19

Method for regulating the speed of an internal combustion engine

#254
20060005533
2006-01-12

Air-fuel ratio control device for internal combustion engine

#255
20050274355
2005-12-15

Throttle control device for internal combustion engines

#256
20050253394
2005-11-17

Method for the closed-loop speed control of an internal combustion engine-generator unit

#257
20050229881
2005-10-20

Device for adjusting the phase position between the camshaft and the crankshaft

#258
20050224048
2005-10-13

Device for controlling throttle valve

#259
20050177300
2005-08-11

Method of regulating an internal combustion engine

#260
20050161032
2005-07-28

Engine controller

#261
20050103312
2005-05-19

Fuel injection system for an internal combustion engine

#262
20050092949
2005-05-05

Actuator control system

#263
20050092295
2005-05-05

Method and apparatus for controlling motor-driven throttle valve, automobile, method of measuring temperature of motor for driving automotive throttle valve, and method of measuring motor temperature

#264
20050075780
2005-04-07

Control apparatus for controlling a plant by using a delta-sigma modulation

#265
20050072139
2005-04-07

Air-fuel ratio controller for internal-combustion engine

#266
20050022782
2005-02-03

Device and method for controlling air volume during idle operation

#267
17944910
2024-01-16

Dual fuel engine system and method for controlling dual fuel engine system

#268
14640924
2017-08-15

Methods and systems for cylinder speed increase control to improve combustion uniformity