Patents-Review.com
ClassID:

139733 ⎘

F02D41/1497 - CPC Classification

Classification description:

Electrical control of supply of combustible mixture or its constituents; Circuit arrangements for generating control signals; Introducing closed-loop corrections With detection of the mechanical response of the engine

Sub-classes:
Recent Application in this class:
#1
20260078711
2026-03-19

METHOD OF FUEL INJECTOR MANAGEMENT BASED ON CYLINDER KNOCK DETECTION AND VEHICLE INCLUDING THE SAME

 #2
20260002483
2026-01-01

CATALYST PROTECTION DURING MISFIRE

 #3
20250305463
2025-10-02

ENGINE CONTROL SYSTEM, METHOD FOR CONTROLLING A DUAL FUEL ENGINE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

 #4
20250172103
2025-05-29

METHOD OF AND SYSTEM FOR CONTROLLING MARINE PROPULSION DEVICE

 #5
20250067238
2025-02-27

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

 #6
20240384691
2024-11-21

MISFIRE DETECTION APPARATUS AND MISFIRE DETECTION METHOD FOR MULTI-CYLINDER ENGINE

 #7
20240328368
2024-10-03

Engine control apparatus

 #8
20240125281
2024-04-18

Control of piston trajectory in a linear generator

 #9
20240084755
2024-03-14

Real-time determination of a fresh-air mass in a cylinder

 #10
20240035423
2024-02-01

Control of a variable valve timing

 #11
20230287838
2023-09-14

Predictive EGR control method and terminal device, and storage medium

 #12
20230128771
2023-04-27

DEVICE FOR ENGINE MONITORING

 #13
20230106806
2023-04-06

Methods and systems for diagnosing engine cylinders

 #14
20230046872
2023-02-16

Combustion system

 #15
20220403794
2022-12-22

Combustion system

 #16
20220381192
2022-12-01

Control of piston trajectory in a linear generator

 #17
20220381189
2022-12-01

INTAKE AND EXHAUST VALVE CONTROL STRATEGIES TO REDUCE NOISE/VIBRATION/HARSHNESS DURING ENGINE STOP/START EVENTS

 #18
20220307429
2022-09-29

Electronic control method for throttle and electronic control throttle device

 #19
20220298986
2022-09-22

Internal combustion engine control apparatus

 #20
20220220913
2022-07-14

Two-stroke engine for working machine and series hybrid device for working machine incorporating the same

 #21
20220203959
2022-06-30

Motor torque smoothing for recharging events on combustion engines

 #22
20220163005
2022-05-26

Methods and systems for engine

 #23
20220077544
2022-03-10

DEVICE FOR ENGINE MONITORING

 #24
20220034274
2022-02-03

Methods and system for estimating engine torque at low temperatures

 #25
20210404372
2021-12-30

Systems and method for controlling auto-ignition

 #26
20210381450
2021-12-09

Method and system for controlling a vehicle engine speed

 #27
20210333170
2021-10-28

Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analysis device, and controller for internal combustion engine

 #28
20210332770
2021-10-28

System and method for measuring torque and speed of an axle

 #29
20210324812
2021-10-21

Control of piston trajectory in a linear generator

 #30
20210324610
2021-10-21

Engine power management strategy

 #31
20210301752
2021-09-30

Control apparatus for internal combustion engine

 #32
20210301749
2021-09-30

Methods and systems for assessing engine health

 #33
20210207550
2021-07-08

Knocking detection apparatus and internal combustion engine control apparatus

 #34
20210148296
2021-05-20

Engine controller and engine control method

 #35
20210027550
2021-01-28

VEHICLE MAINTENANCE MINDER COUNTER SETTING

 #36
20210010437
2021-01-14

Control of piston trajectory in a linear generator

 #37
20200340415
2020-10-29

Control device for an internal combustion engine

 #38
20200332733
2020-10-22

System and method for estimating engine performance

 #39
20200318568
2020-10-08

Method and system for engine knock detection

 #40
20200309053
2020-10-01

Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analyzer, controller for internal combustion engine, method for detecting misfire in internal combustion engine, and reception execution device

 #41
20200309046
2020-10-01

In situ fuel-to-air ratio (FAR) sensor for combustion using a Fourier based flame ionization probe

 #42
20200300730
2020-09-24

Diagnosis apparatus for internal combustion engine

 #43
20200277912
2020-09-03

Control device of internal combustion engine

 #44
20200271069
2020-08-27

Imbalance detection device, imbalance detection system, data analysis device, and controller for internal combustion engine

 #45
20200263624
2020-08-20

Misfire detection device for internal combustion engine, misfire detection system for internal combustion engine, data analysis device, and controller for internal combustion engine

 #46
20200232403
2020-07-23

Methods and system for skip-firing of an engine

 #47
20200200102
2020-06-25

Controller and control method for internal combustion engine

 #48
20200182183
2020-06-11

Throttle system

 #49
20200182177
2020-06-11

Throttle system

 #50
20200173503
2020-06-04

Method and control device for detecting, during the operation of a hybrid vehicle, whether combustion is taking place in an internal combustion engine of the hybrid vehicle

 #51
20200132008
2020-04-30

Method and system for engine knock detection

 #52
20200114899
2020-04-16

System and method for compensation of turbo lag in hybrid vehicles

 #53
20200072154
2020-03-05

System and method for control of volumetric efficiency in a direct injection engine

 #54
20200011261
2020-01-09

Controller and control method for internal combustion engine

 #55
20190390623
2019-12-26

Control of piston trajectory in a free-piston combustion engine

 #56
20190309702
2019-10-10

Internal combustion engine and control device for internal combustion engine

 #57
20190309691
2019-10-10

Apparatus and method for controlling variable compression ratio engine

 #58
20190285012
2019-09-19

Method and device for operating an internal combustion engine

 #59
20190285009
2019-09-19

Controller and control method for internal combustion engine

 #60
20190271278
2019-09-05

Method and system for air-fuel ratio control

 #61
20190264621
2019-08-29

Controller and control method for internal combustion engine

 #62
20190234334
2019-08-01

Engine control method and control device

 #63
20190226412
2019-07-25

Control device for internal combustion engine

 #64
20190219023
2019-07-18

Method for monitoring combustion processes in a combustion engine

 #65
20190218989
2019-07-18

Fuel injector diagnostics in a variable displacement engine

 #66
20190218979
2019-07-18

Systems and methods for torque bump mitigation in a variable displacement engine

 #67
20190202436
2019-07-04

Electric drive controller adaptation to through-the-road (TTR) coupled primary engine and/or operating conditions

 #68
20190195147
2019-06-27

Control method and related system for engine operation

 #69
20190188927
2019-06-20

Abnormality diagnostic method and abnormality diagnostic device for driving force control system

 #70
20190184959
2019-06-20

System and method for improving fuel economy for autonomous driving vehicles

 #71
20190170072
2019-06-06

Controller and control method for internal combustion engine

 #72
20190162158
2019-05-30

Systems and methods for spark timing retardation

 #73
20190145859
2019-05-16

Machine learning for misfire detection in a dynamic firing level modulation controlled engine of a vehicle

 #74
20190145313
2019-05-16

Method for diagnosing errors in an internal combustion engine

 #75
20190128199
2019-05-02

Unequal interval combustion engine misfire determination device and vehicle

 #76
20190113005
2019-04-18

Method and system for engine water injection

 #77
20190107065
2019-04-11

Strategies for resonance management

 #78
20190101472
2019-04-04

Misfire detection device and vehicle

 #79
20190085784
2019-03-21

Onboard control device

 #80
20190085781
2019-03-21

Control system for engine

 #81
20190084568
2019-03-21

System and method for adjusting torque limits for a work vehicle

 #82
20190063357
2019-02-28

Control of piston trajectory in a free-piston combustion engine

 #83
20190048807
2019-02-14

Internal combustion engine control apparatus

 #84
20190040804
2019-02-07

Adaptive control strategy in dual fuel engine

 #85
20190017460
2019-01-17

Method and control system for operating an internal combustion engine

 #86
20190017456
2019-01-17

ENGINE OPERATOR INITIATED SELF-ADJUSTMENT SYSTEM

 #87
20190011319
2019-01-10

Engine torque estimating device, engine control system, and engine torque estimation method

 #88
20190010863
2019-01-10

Control device of internal combustion engine

 #89
20180362017
2018-12-20

Methods and system for adjusting engine torque

 #90
20180355811
2018-12-13

Use of predicted RPM in multi-variable engine control with least-square techniques

 #91
20180340863
2018-11-29

Misfire detecting device for engine

 #92
20180320619
2018-11-08

Method and device for controlling an internal combustion engine of an agricultural vehicle and agricultural vehicle comprising the device

 #93
20180283267
2018-10-04

Method and system for boosted engine system

 #94
20180223749
2018-08-09

Method and device for controlling a combustion of an internal combustion engine

 #95
20180216562
2018-08-02

Fuel injector diagnostics in a variable displacement engine

 #96
20180216557
2018-08-02

Method for ascertaining an accuracy of a torque transmitted by a belt-driven starter generator of an internal combustion engine to the internal combustion engine

 #97
20180209358
2018-07-26

Control device for starting an engine of a vehicle

 #98
20180179982
2018-06-28

Add-on fuel injector control system and method

 #99
20180171937
2018-06-21

Method and system for engine water injection

 #100
20180171921
2018-06-21

Engine control method and apparatus for determining whether injector malfunctions considering influence of air compressor

 #101
20180171918
2018-06-21

Method and system for detection of torque deviations of an engine in a vehicle

 #102
20180156154
2018-06-07

Method for identifying faulty components of a fuel injection system

 #103
20180135544
2018-05-17

Determination of engine parameter based on determining a metric over three or more cylinder combustion cycles

 #104
20180087462
2018-03-29

Control device

 #105
20180073461
2018-03-15

Method and apparatus for detecting drift of pilot

 #106
20180066596
2018-03-08

Device, program, recording medium, and method for determining device normality and abnormality involving loads

 #107
20180052077
2018-02-22

Abnormality diagnostic device for a variable compression ratio mechanism

 #108
20180023433
2018-01-25

Exhaust gas purification system for internal combustion engine

 #109
20180010529
2018-01-11

Systems and methods for generating auxiliary torque

 #110
20170356380
2017-12-14

Method and system for air-fuel ratio control

 #111
20170350339
2017-12-07

Control of piston trajectory in a free-piston combustion engine

 #112
20170328290
2017-11-16

Control method of EGR valve for vehicle and control system for the same

 #113
20170327101
2017-11-16

System and method for compensation of turbo lag in hybrid vehicles

 #114
20170306915
2017-10-26

Engine diagnostic system and method

 #115
20170299568
2017-10-19

Method to determine a cetane number of a fuel

 #116
20170299468
2017-10-19

Misfire determination device

 #117
20170292462
2017-10-12

CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

 #118
20170261392
2017-09-14

Method and a device for determining the propulsion torque

 #119
20170241369
2017-08-24

Method for reducing cylinder air-fuel ratio imbalance

 #120
20170241352
2017-08-24

Control apparatus for internal combustion engine

 #121
20170234286
2017-08-17

Method for monitoring combustion processes in a combustion engine

 #122
20170234249
2017-08-17

Control system for internal combustion engine, internal combustion engine and method of controlling internal combustion engine

 #123
20170204795
2017-07-20

Controller and control method for internal combustion engine

 #124
20170197629
2017-07-13

Torque control of a vehicle powertrain based on a time derivative for a dynamic torque

 #125
20170184049
2017-06-29

Fuel injection control method and fuel injection control device for compression self-ignition engine

 #126
20170184048
2017-06-29

Fuel injection control method and fuel injection control device for compression self-ignition engine

 #127
20170167950
2017-06-15

Estimation apparatus, estimation method and engine system

 #128
20170167423
2017-06-15

Particulate filter test system and method

 #129
20170159599
2017-06-08

System and method for control of volumetric efficiency in a direct injection engine

 #130
20170145935
2017-05-25

Systems and methods to reduce torsional conditions in an internal combustion engine

 #131
20170122839
2017-05-04

Method of estimating the MFB50 combustion index and the instantaneous torque generated by the cylinders of an internal combustion engine

 #132
20170115172
2017-04-27

Engine torque estimation system, and engine torque estimation method

 #133
20170114734
2017-04-27

Method for operating an internal combustion engine, in particular a diesel engine

 #134
20170107870
2017-04-20

Method and system for variable cam timing device

 #135
20170102291
2017-04-13

Method and functional monitoring apparatus for functional monitoring of an apparatus for variable setting of a cylinder compression in a reciprocating-piston internal combustion engine

 #136
20170101945
2017-04-13

Output control system

 #137
20170096954
2017-04-06

Method and apparatus for controlling fuel pressure in a gaseous fuelled internal combustion engine

 #138
20170089278
2017-03-30

System and method for controlling an engine air-fuel ratio

 #139
20170082054
2017-03-23

METHOD AND DEVICE FOR DIAGNOSING PERFORMANCE OF AN INTERNAL COMBUSTION ENGINE

 #140
20170074195
2017-03-16

System and method for controlling vibration of engine

 #141
20170074182
2017-03-16

Method and system for controlling fuel pressure in a gaseous fuelled internal combustion engine

 #142
20170067405
2017-03-09

Device for determining abnormality in engine system

 #143
20170051700
2017-02-23

Engine operating system and method

 #144
20170051663
2017-02-23

Controller for supercharger-equipped internal combustion engine

 #145
20170051653
2017-02-23

Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle

 #146
20170030275
2017-02-02

Method and apparatus for controlling internal-combustion engine

 #147
20170022918
2017-01-26

Systems and methods for improving engine emissions during starting

 #148
20170022914
2017-01-26

Control device for adjusting first and second fuel ratios

 #149
20170016408
2017-01-19

Method for optimizing A/F ratio during acceleration and a hand held machine

 #150
20170010173
2017-01-12

PANORAMIC KNOCK SENSOR SYSTEMS AND METHODS FOR ENGINE COMPONENT HEALTH DETECTION

 #151
20170009688
2017-01-12

Internal combustion engine control apparatus

 #152
20170009686
2017-01-12

Engine start control device

 #153
20170002763
2017-01-05

Onboard control device

 #154
20170002755
2017-01-05

Fuel control systems and methods for preventing over fueling

 #155
20160377500
2016-12-29

Systems and methods for detection of engine component conditions via external sensors

 #156
20160363085
2016-12-15

Engine torque control with fuel mass

 #157
20160363073
2016-12-15

Apparatus and method for controlling engine

 #158
20160333811
2016-11-17

Fuel injector wear correction methodology

 #159
20160333809
2016-11-17

Method and system for determining air-fuel ratio imbalance via engine torque

 #160
20160333807
2016-11-17

Systems and method for multi-cylinder misfire detection

 #161
20160333802
2016-11-17

Control device for internal combustion engine

 #162
20160312734
2016-10-27

Integrated vehicle control apparatus and integrated control method

 #163
20160299035
2016-10-13

System and method for misfire diagnosis of vehicle engine

 #164
20160258374
2016-09-08

Position based air/fuel ratio calculation in an internal combustion engine

 #165
20160252033
2016-09-01

CYLINDER CUTOUT STRATEGY FOR OPERATION OF ENGINE

 #166
20160245209
2016-08-25

SIGNAL RECORDING OF KNOCKING CONDITIONS USING A KNOCK SENSOR

 #167
20160237977
2016-08-18

Adjustment of ignition timing at cut out

 #168
20160237927
2016-08-18

Model predictive control systems and methods for increasing computational efficiency

 #169
20160237924
2016-08-18

Engine control systems and methods for achieving a torque value

 #170
20160222893
2016-08-04

Misfire detection device

 #171
20160215723
2016-07-28

Fuel control for dual fuel engines

 #172
20160195055
2016-07-07

Ignition timing control device and ignition timing control system

 #173
20160186679
2016-06-30

System and method for regulating exhaust gas recirculation in an engine

 #174
20160146704
2016-05-26

Misfire detection with crankshaft vibrations

 #175
20160138485
2016-05-19

Method for adapting valve timings of an internal combustion engine

 #176
20160124011
2016-05-05

Method for determining an average segment time of an encoder wheel of an internal combustion engine

 #177
20160122977
2016-05-05

Wheel loader and control method for wheel loader

 #178
20160108772
2016-04-21

Method and system for variable cam timing device

 #179
20160102625
2016-04-14

System and method for alerting and suppression of detonation and/or pre ignition phenomena in internal combustion engines by monitoring RPM fluctuation

 #180
20160102622
2016-04-14

Detecting and negotiating a climbable obstacle in a vehicle

 #181
20160097316
2016-04-07

Method for operating a compression ignition engine

 #182
20160090929
2016-03-31

Controlling device for internal combustion engine

 #183
20160084187
2016-03-24

Engine control systems and methods

 #184
20160069855
2016-03-10

Method and system for detection of fuel quality using engine power output and NOx emission values

 #185
20160069290
2016-03-10

Method for adapting an injection quantity

 #186
20160061138
2016-03-03

Control apparatus for internal combustion engine

 #187
20160047327
2016-02-18

Method and system for load control during misfire of engine

 #188
20160032855
2016-02-04

Engine control strategy and feedback system

 #189
20160032851
2016-02-04

Electronic control unit of internal combustion engine and method thereof

 #190
20160025032
2016-01-28

Controlling combustion noise of diesel fuel

 #191
20160025028
2016-01-28

Adaptive machine learning method to predict and control engine combustion

 #192
20160025024
2016-01-28

Internal combustion engine having a regulating device

 #193
20150377165
2015-12-31

Adaptive cam angle error estimation

 #194
20150367831
2015-12-24

System and method for compensation of turbo lag in hybrid vehicles

 #195
20150361914
2015-12-17

Preignition restraining device

 #196
20150361911
2015-12-17

Control apparatus for internal combustion engine

 #197
20150360694
2015-12-17

Control of a requested torque in a vehicle

 #198
20150346180
2015-12-03

Fuel property judgment device and method of judging fuel property

 #199
20150308924
2015-10-29

Method and device for detecting glow ignition of an internal combustion engine in a motor vehicle

 #200
20150291003
2015-10-15

Engine rotational speed control apparatus

 #201
20150285167
2015-10-08

Abnormality detection device for engine control device and abnormality detection method for engine control device

 #202
20150275796
2015-10-01

Model predictive control systems and methods for future torque changes

 #203
20150275791
2015-10-01

Control apparatus

 #204
20150275789
2015-10-01

Artificial output reference for model predictive control

 #205
20150252742
2015-09-10

Systems and methods to reduce torsional conditions in an internal combustion engine

 #206
20150225089
2015-08-13

Engine electrical load shed control

 #207
20150225088
2015-08-13

Adaptive engine acceleration for accessory loads

 #208
20150219053
2015-08-06

Method for determining quantities of fuel during a direct injection of a motor vehicle

 #209
20150219034
2015-08-06

System and method for controlling engine

 #210
20150217772
2015-08-06

Vehicle control device and vehicle control method

 #211
20150211426
2015-07-30

Method for torque control of an internal combustion engine, and internal combustion engine

 #212
20150198101
2015-07-16

Sensor module

 #213
20150174751
2015-06-25

Method for operating a handheld work apparatus having a combustion engine

 #214
20150167568
2015-06-18

Systems and methods for controlling exhaust gas recirculation

 #215
20150167567
2015-06-18

Engine control systems and methods

 #216
20150159589
2015-06-11

Engine system and method

 #217
20150159573
2015-06-11

Method and system for pre-ignition control

 #218
20150152803
2015-06-04

Method when driving a vehicle and a computer program for this, a system for implementing the method and a vehicle comprising the system

 #219
20150149061
2015-05-28

Method for controlling an internal combustion engine

 #220
20150127232
2015-05-07

Traction control device

 #221
20150114345
2015-04-30

Method and system for engine torque control

 #222
20150096533
2015-04-09

Electronic throttle

 #223
20150090217
2015-04-02

Fuel injection control apparatus and compression ignition type internal combustion engine

 #224
20150088402
2015-03-26

Control apparatus for operating a fuel injector

 #225
20150088401
2015-03-26

Throttle learning control apparatus

 #226
20150075499
2015-03-19

Method and apparatus for controlling fuel pressure in a gaseous fuelled internal combustion engine

 #227
20150075488
2015-03-19

Method And System For Controlling Fuel Pressure In A Gaseous Fuelled Internal Combustion Engine

 #228
20150059698
2015-03-05

Position based air/fuel ratio calculation in an internal combustion engine

 #229
20150053488
2015-02-26

Drive system for vehicle pulling a towed implement

 #230
20150019111
2015-01-15

System and method for alerting and suppression of detonation and/or pre ignition phenomena in internal combustion engines by monitoring RPM fluctuation

 #231
20140366846
2014-12-18

Control apparatus for internal combustion engine

 #232
20140343824
2014-11-20

Throttle control device for controlling engine torque

 #233
20140297157
2014-10-02

Method and apparatus for engine analysis and remote engine analysis

 #234
20140278008
2014-09-18

Automotive vehicle and method for operating an engine therein

 #235
20140224200
2014-08-14

Engine control system having a cam phaser

 #236
20140195130
2014-07-10

Torque compensation method and system

 #237
20140190452
2014-07-10

Control device for internal combustion engine

 #238
20140180562
2014-06-26

Method for recognising the type of fuel actually used in an internal combustion engine

 #239
20140172273
2014-06-19

System and method for controlling torque output of an engine when a water pump coupled to the engine is switched on or off

 #240
20140136078
2014-05-15

Method and device for operating an internal combustion engine

 #241
20140095053
2014-04-03

Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engine

 #242
20140090624
2014-04-03

System and method for controlling a firing sequence of an engine to reduce vibration when cylinders of the engine are deactivated

 #243
20140081559
2014-03-20

Engine control systems and methods for vehicle launch

 #244
20140081556
2014-03-20

Using ion current signal for soot and in-cylinder variable measuring techniques in internal combustion engines and method for doing the same

 #245
20140076279
2014-03-20

Airflow control systems and methods

 #246
20140074374
2014-03-13

Coordinated torque control security systems and methods

 #247
20140074373
2014-03-13

Coordinated engine torque control

 #248
20140067237
2014-03-06

Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle

 #249
20140067227
2014-03-06

Method and system for improving starting of a turbocharged engine

 #250
20140058645
2014-02-27

Engine control systems and methods

 #251
20140052359
2014-02-20

System and method for controlling torque load of multiple engines

 #252
20140045652
2014-02-13

Transitory torque modifications using skip fire control

 #253
20140041627
2014-02-13

Control device and control method for internal combustion engine

 #254
20140034014
2014-02-06

Systems and methods for controlling exhaust gas recirculation

 #255
20140025278
2014-01-23

Stochastic pre-ignition mitigation system

 #256
20140018982
2014-01-16

Engine starting strategy to avoid resonant frequency

 #257
20140014065
2014-01-16

Control device for internal combustion engine and vehicle incorporating control device

 #258
20140013832
2014-01-16

Cetane number estimation device

 #259
20130340512
2013-12-26

Methods and apparatus for engine analysis using internal electrical signals

 #260
20130332049
2013-12-12

Control of A/F ratio at cut-out speed

 #261
20130325298
2013-12-05

Adaptation method of an injector of an internal combustion engine

 #262
20130325289
2013-12-05

Control system for internal combustion engine

 #263
20130311063
2013-11-21

Cetane number estimation device

 #264
20130306042
2013-11-21

Exhaust gas recirculation system and control strategy

 #265
20130304354
2013-11-14

Internal combustion engine power output control in response to an anomalous running condition

 #266
20130298874
2013-11-14

Methods and systems for free piston engine control

 #267
20130275021
2013-10-17

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