ClassID:

139667

F02D2041/1418 - 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; Controller structures or design Several control loops, either as alternatives or simultaneous

Sub-classes:
Recent Application in this class:
#1
20220356852
2022-11-10

Method for the model-based open-loop and closed-loop of an internal combustion engine

#2
20200309023
2020-10-01

Method for operating an internal combustion engine with an exhaust-gas turbocharger having variable turbine geometry

#3
20190383224
2019-12-19

System for limiting a revolution speed of an internal combustion engine

#4
20190264630
2019-08-29

Drive system, motor vehicle, and method for operating a drive system

#5
20190264627
2019-08-29

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

#6
20180355812
2018-12-13

Internal combustion engine

#7
20180328294
2018-11-15

Electronic throttle control using model predictive control

#8
20180216558
2018-08-02

Method and device for predictive open-loop and/or closed-loop control of an internal combustion engine and internal combustion engine having the device for carrying out the method

#9
20170191438
2017-07-06

Method of detecting abnormality of air-fuel ratio sensor

#10
20170067409
2017-03-09

Controlling a pressure regulating valve of a fuel rail

#11
20170058792
2017-03-02

Method for regulating the charge pressure of a supercharged internal combustion engine with at least two compressors, and internal combustion engine for carrying out such a method

#12
20170037791
2017-02-09

Control apparatus for internal combustion engine

#13
20170016405
2017-01-19

Process and system for controlling engine speed

#14
20170002760
2017-01-05

Control device for internal combustion engine

#15
20160369727
2016-12-22

Control device for internal combustion engine

#16
20160290251
2016-10-06

Method for adjusting at least one control parameter of an internal combustion engine

#17
20160265422
2016-09-15

Control system for turbo-compound system

#18
20160258372
2016-09-08

Method for adjusting the air-fuel ratio in the exhaust gas of a direct injection internal combustion engine for NOx storage catalytic converter regeneration

#19
20160201589
2016-07-14

Control device for internal combustion engine

#20
20160077141
2016-03-17

Method for determining the opening and/or closing time of the nozzle needle of an injection valve

#21
20160032851
2016-02-04

Electronic control unit of internal combustion engine and method thereof

#22
20160025024
2016-01-28

Internal combustion engine having a regulating device

#23
20150345412
2015-12-03

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

#24
20150308332
2015-10-29

Apparatus and method of controlling engine system

#25
20150275783
2015-10-01

System and method for managing the period of a control loop for controlling an engine using model predictive control

#26
20150192178
2015-07-09

Universal solenoid driver

#27
20150159573
2015-06-11

Method and system for pre-ignition control

#28
20150128585
2015-05-14

Engine control apparatus and method

#29
20150101569
2015-04-16

Controller for internal combustion engines

#30
20150068493
2015-03-12

Method for operating an internal combustion engine in an idle mode

#31
20150068191
2015-03-12

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

#32
20150051812
2015-02-19

Two-stage catalyst regeneration

#33
20140345255
2014-11-27

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

#34
20140229089
2014-08-14

Bias mitigation for air-fuel ratio sensor degradation

#35
20140214303
2014-07-31

Vehicle power plant control apparatus

#36
20140165970
2014-06-19

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

#37
20140109883
2014-04-24

Lambda feedback control for robust particulate emissions performance

#38
20140074382
2014-03-13

Rail pressure control strategy for common rail fuel system

#39
20140060043
2014-03-06

Internal combustion engine control apparatus

#40
20130054110
2013-02-28

Control device for internal combustion engine

#41
20130025576
2013-01-31

MULTIFUNCTION VALVE

#42
20120265425
2012-10-18

Engine control program, method and apparatus

#43
20120097131
2012-04-26

Method for the closed-loop control of the rail pressure in a common-rail injection system of an internal combustion engine

#44
20120078489
2012-03-29

Method for controlling the air system in an internal combustion engine

#45
20120035831
2012-02-09

Air-fuel ratio imbalance among cylinders determining apparatus for a multi-cylinder internal combustion engine

#46
20110290224
2011-12-01

System and method for controlling exhaust gas recirculation systems

#47
20110257868
2011-10-20

Pressure control in the common rail system of a combustion engine

#48
20110247588
2011-10-13

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

#49
20110154820
2011-06-30

Engine exhaust manifold pressure control of intake flow

#50
20110126803
2011-06-02

Control device for internal combustion engine

#51
20110126519
2011-06-02

Control unit for turbocharged internal combustion engine

#52
20110113773
2011-05-19

Dual-loop control systems and methods for a sequential turbocharger

#53
20110100344
2011-05-05

Vehicle and vehicle control method

#54
20110073087
2011-03-31

Delay compensation systems and methods

#55
20110010074
2011-01-13

Methods Of Controlling An Internal Combustion Engine Including Multiple Fuels And Multiple Injectors

#56
20100299046
2010-11-25

Method for controlling the air system in an internal combustion engine

#57
20100256894
2010-10-07

Control system and method for internal combustion engine and engine control unit

#58
20100218751
2010-09-02

Method for heating a gas sensor

#59
20100212291
2010-08-26

Method and device for regulating the fuel/air ratio of a combustion process

#60
20100191406
2010-07-29

Control apparatus for vehicle drive unit

#61
20100185378
2010-07-22

Method of controlling the combustion of a diesel engine

#62
20100138077
2010-06-03

Vehicle control method and vehicle control device

#63
20100116244
2010-05-13

System and method for engine air-fuel ratio control

#64
20100078000
2010-04-01

AIR-FUEL RATIO CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE

#65
20090293851
2009-12-03

Method and apparatus for controlling an internal combustion engine

#66
20090139213
2009-06-04

Abnormality diagnosis device of internal combustion engine

#67
20090107140
2009-04-30

Twin turbocharged engine with reduced compressor imbalance and surge

#68
20080208432
2008-08-28

Decoupling control strategy for interrelated air system components

#69
20080202469
2008-08-28

Method and apparatus for controlling a homogeneous charge compression ignition engine

#70
20080189026
2008-08-07

Intake air control of an internal combustion engine

#71
20080189007
2008-08-07

Determination of abnormality of an intake air system of an internal-combustion engine

#72
20080104957
2008-05-08

Apparatus for controlling an internal combustion engine having an exhaust gas turbocharger and an exhaust gas recirculation apparatus

#73
20080103680
2008-05-01

Exhaust gas recirculation system

#74
20070270983
2007-11-22

Control apparatus, control method, and engine control unit

#75
20070204596
2007-09-06

Control device for internal combustion engine

#76
20070186908
2007-08-16

Fuel pressure controller for direct injection internal combustion engine

#77
20070131186
2007-06-14

Intake air amount control system for internal combustion engine

#78
20070119415
2007-05-31

System and method for engine air-fuel ratio control

#79
20070113821
2007-05-24

Method and apparatus to control combustion in a multi-cylinder homogeneous charge compression-ignition engine

#80
20070106450
2007-05-10

Method and device for controlling an internal combustion engine

#81
20070088487
2007-04-19

Internal combustion engine control system

#82
20070056561
2007-03-15

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

#83
20060272612
2006-12-07

System for controlling the operation of a diesel engine of a motor vehicle

#84
20060021325
2006-02-02

Air/fuel ratio control system for automotive vehicle using feedback control

#85
20060011167
2006-01-19

Method for regulating the speed of an internal combustion engine

#86
20050251308
2005-11-10

Method and device for controlling the functional unit of a motor vehicle

#87
20050178123
2005-08-18

Control device for diesel engine

#88
20050171655
2005-08-04

Diesel engine control system with optimized fuel delivery

#89
20050155579
2005-07-21

Fuel injection system of internal combustion engine

#90
20050087174
2005-04-28

Method for regulating the pressure in a fuel accumulator of an internal combustion engine