ClassID:

139930

F02D2250/26 - CPC Classification

Classification description:

Engine control related to specific problems or objectives; Control of the engine output torque by applying a torque limit

Recent Application in this class:
#1
20260117722
2026-04-30

CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#2
20250264067
2025-08-21

ENGINE SYSTEM

#3
20250172102
2025-05-29

SYSTEMS AND METHODS FOR MATCHING OF TORQUE CONVERTERS WITH ENGINE PLATFORMS

#4
20250122846
2025-04-17

ENGINE DATA PROCESSOR, INTERNAL COMBUSTION ENGINE AND COMPUTER IMPLEMENTED METHOD FOR SETTING A POWERSHIFT RESERVE

#5
20230242227
2023-08-03

JET PROPULSION WATERCRAFT

#6
20220316414
2022-10-06

Vehicle control system

#7
20220282680
2022-09-08

Controls for break-in operation of green engines

#8
20220268224
2022-08-25

Method to control a road vehicle during a slip of the drive wheels

#9
20220242536
2022-08-04

Method and system for controlling propulsive power output of ship

#10
20220170422
2022-06-02

ENGINE TORQUE LIMIT CONTROL

#11
20220163001
2022-05-26

Engine control device

#12
20210324610
2021-10-21

Engine power management strategy

#13
20210079869
2021-03-18

Engine control method and engine system

#14
20210047978
2021-02-18

Engine control method and engine system

#15
20200332737
2020-10-22

Low speed pre-ignition knock detection, mitigation, and driver notification

#16
20200332730
2020-10-22

Start-up method for a vehicle with a hybrid propulsion system

#17
20200200101
2020-06-25

Method and device for influencing the engine control of a single-track motor vehicle

#18
20200158051
2020-05-21

Spark ignited engine load extension with low pressure exhaust gas recirculation and delta pressure valve

#19
20200141343
2020-05-07

Engine control method for vehicle

#20
20200040831
2020-02-06

Method and apparatus for protecting clutch in vehicle driving process

#21
20190316532
2019-10-17

Method for controlling a motor of a vehicle

#22
20190293000
2019-09-26

Vehicle and control method of vehicle

#23
20190263400
2019-08-29

Dynamic torque management techniques for enhanced engine cycle efficiency

#24
20190136783
2019-05-09

Method for avoiding a runaway condition of an internal combustion engine

#25
20190112996
2019-04-18

Working machine and working machine monitoring system

#26
20190106109
2019-04-11

Speed ratio based governor selection

#27
20190093574
2019-03-28

Engine control device

#28
20190084568
2019-03-21

System and method for adjusting torque limits for a work vehicle

#29
20190078493
2019-03-14

Method and system for diagnosing failure of piston cooling device

#30
20190054923
2019-02-21

Intoxicated vehicle driver accident reduction system

#31
20190032306
2019-01-31

Control system, work machine, and control method

#32
20190023271
2019-01-24

System and method for engine control

#33
20180347479
2018-12-06

Haulage vehicle

#34
20180345976
2018-12-06

Control device for vehicle

#35
20180291825
2018-10-11

System for sensing particulate matter

#36
20180283258
2018-10-04

Engine-controlling device

#37
20180273025
2018-09-27

Vehicle control device

#38
20180266356
2018-09-20

Engine control device

#39
20180244266
2018-08-30

Controller for vehicle and method for controlling vehicle

#40
20180230930
2018-08-16

Methods and system mitigating direct injection degradation

#41
20180142599
2018-05-24

Methods for mitigating over-temperature during an exhaust gas system particulate filter device regeneration

#42
20180135545
2018-05-17

Abuse Mode Torque Limiting Control Method For A Ball-Type Continuously Variable Transmission

#43
20180128192
2018-05-10

Control apparatus for internal combustion engine

#44
20180111670
2018-04-26

Engine control device and engine control method

#45
20180058364
2018-03-01

Internal combustion engine control device and internal combustion engine control method

#46
20180051637
2018-02-22

Damage protection for multi-function axle

#47
20180045131
2018-02-15

COMBUSTION PHASING CONTROL TECHNIQUES USING A PHYSICS-BASED COMBUSTION MODEL

#48
20180038289
2018-02-08

Fail safe device of engine

#49
20180037213
2018-02-08

System and method of vehicle transient torque management

#50
20180003117
2018-01-04

Engine output control device

#51
20170350327
2017-12-07

Work machine, power unit, and diesel engine of work machine

#52
20170342926
2017-11-30

Controller for internal combustion engine

#53
20170342923
2017-11-30

System for sensing particulate matter

#54
20170274770
2017-09-28

Prime mover control device of work vehicle

#55
20170268439
2017-09-21

Method and systems for a radiator fan

#56
20170259826
2017-09-14

Method and system for controlling a vehicle

#57
20170254281
2017-09-07

Engine control device

#58
20170241367
2017-08-24

Method of operating a fuel-supply system for an internal combustion engine

#59
20170241352
2017-08-24

Control apparatus for internal combustion engine

#60
20170198654
2017-07-13

Apparatus and method for controlling an engine

#61
20170184042
2017-06-29

Engine control device

#62
20170184041
2017-06-29

Engine control device

#63
20170184034
2017-06-29

Method for detecting and controlling load weight of vehicle by means of tire pressure of vehicle and device thereof

#64
20170175659
2017-06-22

Vehicle behavior control device

#65
20170167425
2017-06-15

Control device for internal combustion engine

#66
20170145940
2017-05-25

Engine control device

#67
20170145931
2017-05-25

Engine control device

#68
20170122238
2017-05-04

Method of protecting frictional element of clutch for automatic transmission

#69
20170120901
2017-05-04

Drive torque control method and drive torque control device for vehicle

#70
20170114736
2017-04-27

Control device for internal combustion engine having supercharger

#71
20170101009
2017-04-13

Wheelie suppressing device

#72
20170096146
2017-04-06

Intoxicated vehicle driver accident reduction system

#73
20170089289
2017-03-30

Vehicle and manufacturing method of vehicle

#74
20170089287
2017-03-30

Method and device for operating a drive system for a motor vehicle including an acceleration monitoring system

#75
20170082081
2017-03-23

Method for pre-ignition control

#76
20170082049
2017-03-23

Abuse mode torque limiting control method for a ball-type continuously variable transmission

#77
20170074186
2017-03-16

System and method for controlling torque intervention of hybrid electric vehicle during shift

#78
20170058806
2017-03-02

Method and device for operating a drive system for a motor vehicle

#79
20170043776
2017-02-16

Active acceleration limit management and gear shift scheduling based on driving environment

#80
20170030251
2017-02-02

Cooling device for internal combustion engine

#81
20170009687
2017-01-12

Control device of an internal combustion engine and a control method thereof

#82
20160363091
2016-12-15

Methods and system mitigating direct injection degradation

#83
20160341139
2016-11-24

Control device for engine

#84
20160312754
2016-10-27

Method and apparatus for executing engine autostart in a powertrain system employing multiple torque generating devices

#85
20160290261
2016-10-06

Method and system of driver inducement for vehicle

#86
20160185336
2016-06-30

Vehicle driving-torque control device

#87
20160160763
2016-06-09

Vehicle, straddle-type vehicle, and method of driving throttle valve

#88
20160152224
2016-06-02

Control system for vehicle

#89
20160144942
2016-05-26

System and method for reducing harmful substances of ship and ship using the same

#90
20160144854
2016-05-26

Torque control apparatus

#91
20160123252
2016-05-05

Controlling device for internal combustion engine equipped with turbocharger

#92
20160123248
2016-05-05

Internal combustion engine control device, and control method

#93
20160121882
2016-05-05

Method for limiting engine torque when error occurs in water sensor of fuel filter

#94
20160102622
2016-04-14

Detecting and negotiating a climbable obstacle in a vehicle

#95
20160084178
2016-03-24

Control device of engine with turbocharger and method of controlling the engine

#96
20160047327
2016-02-18

Method and system for load control during misfire of engine

#97
20160016466
2016-01-21

All-wheel drive failsafe action axle torque calculation method

#98
20160003184
2016-01-07

Method and device for operating a fuel injection device, especially of a motor vehicle

#99
20150361915
2015-12-17

System and method for determining smart torque curve optimizing user performance

#100
20150360694
2015-12-17

Control of a requested torque in a vehicle

#101
20150354474
2015-12-10

Transmission system having temperature based input control

#102
20150353074
2015-12-10

Control apparatus for hybrid vehicle

#103
20150292427
2015-10-15

Control system of vehicle

#104
20150291058
2015-10-15

Vehicle control device

#105
20150275798
2015-10-01

Vehicle equipped with a hydraulically-operated device

#106
20150240734
2015-08-27

Method and system for engine unburned hydrocarbon control

#107
20150240728
2015-08-27

Output control device for vehicle

#108
20150240454
2015-08-27

Work vehicle

#109
20150219034
2015-08-06

System and method for controlling engine

#110
20150167624
2015-06-18

Engine control for limiting catalyst temperature in normal and economy modes

#111
20150149065
2015-05-28

Method for controlling an internal combustion engine

#112
20150149061
2015-05-28

Method for controlling an internal combustion engine

#113
20150134228
2015-05-14

Method and device for limiting the torque build-up of an engine

#114
20150121865
2015-05-07

Method and system for limiting output of a boosted engine

#115
20150098784
2015-04-09

Work vehicle

#116
20150098783
2015-04-09

Work vehicle

#117
20150094936
2015-04-02

Industrial vehicle

#118
20150080176
2015-03-19

Industrial vehicle

#119
20150040866
2015-02-12

Engine system for vessel propulsion device and vessel including the same

#120
20150038292
2015-02-05

Control device for vehicle drive device

#121
20140352281
2014-12-04

Particulate filter device monitoring system for an internal combustion engine

#122
20140330500
2014-11-06

Apparatus for controlling vehicle

#123
20140324319
2014-10-30

Control device for internal combustion engine

#124
20140277995
2014-09-18

Hierarchical vehicle de-rate and notification system

#125
20140257669
2014-09-11

System and method of vehicle transient torque management

#126
20140214305
2014-07-31

Method and apparatus for controlling an engine to achieve a boosted performance for a limited time

#127
20140156175
2014-06-05

Driver alert and de-rate control system and method

#128
20140136081
2014-05-15

Spark plug degradation detection

#129
20140129114
2014-05-08

Wheel loader

#130
20140129049
2014-05-08

Vehicle control apparatus

#131
20140081564
2014-03-20

Crankcase integrity breach detection

#132
20140046576
2014-02-13

Method and system for engine unburned hydrocarbon control

#133
20140041627
2014-02-13

Control device and control method for internal combustion engine

#134
20130333662
2013-12-19

Control apparatus for internal combustion engine

#135
20130325291
2013-12-05

System and method for controlling engine torque to prevent driveline bump when a driver depresses an accelerator pedal

#136
20130276750
2013-10-24

Rpm control device and rpm control method for a general-purpose engine

#137
20130227945
2013-09-05

Method and system for limiting output of a boosted engine

#138
20130211693
2013-08-15

Method for operating an internal combustion engine with a turbocharger arrangement and control unit for an engine with a turbocharger arrangement

#139
20130169205
2013-07-04

Motor control apparatus

#140
20130110361
2013-05-02

Method and system for determining a driveline ratio for a powertrain having an auxiliary transmission

#141
20130096808
2013-04-18

Method for controlling an engine for a motor vehicle

#142
20130092366
2013-04-18

Work machine

#143
20130091829
2013-04-18

Method and device pertaining to limiting the temperature of a dosing unit in a SCR system

#144
20130045835
2013-02-21

Method for crankshaft torque modification during transmission shifts using multiple torque actuators and control system for same

#145
20130041561
2013-02-14

Work vehicle and work vehicle control method

#146
20130035844
2013-02-07

Output control device for internal combustion engine and output control method for internal combustion engine

#147
20130030676
2013-01-31

Output control device for internal combustion engine and output control method for internal combustion engine

#148
20130030673
2013-01-31

Control device and control method for vehicle

#149
20130030669
2013-01-31

Control system for vehicle and method of controlling vehicle

#150
20130006490
2013-01-03

Drive control device for vehicle

#151
20120323401
2012-12-20

Output torque rate limiting based on a request busyness indicator that considers the recent time history of the output torque request

#152
20120310510
2012-12-06

Control system and control method of gas engine

#153
20120277974
2012-11-01

CURVE OF MAXIMUM ALLOWABLE ENGINE TORQUE FOR CONTROLLING A COMBUSTION ENGINE

#154
20120185148
2012-07-19

Control device for internal combustion engine

#155
20120173124
2012-07-05

Engine control apparatus

#156
20120138016
2012-06-07

Method and system for engine control

#157
20120109475
2012-05-03

Output torque control device

#158
20120102944
2012-05-03

Method and system for limiting output of a boosted engine

#159
20120094801
2012-04-19

Motor control device for working vehicle

#160
20120067327
2012-03-22

Torque limiting engine lubrication protection system

#161
20120059560
2012-03-08

Speed control management systems and methods

#162
20120059543
2012-03-08

ENGINE CONTROL SYSTEM

#163
20120004832
2012-01-05

METHOD AND DEVICE FOR OPERATING A DRIVE UNIT

#164
20110307155
2011-12-15

METHOD AND SYSTEM FOR LIMITING A DYNAMIC PARAMETER OF A VEHICLE

#165
20110297124
2011-12-08

Output control device of vehicle

#166
20110295479
2011-12-01

Vehicle engine controller

#167
20110283977
2011-11-24

CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE WITH SUPERCHARGER

#168
20110276256
2011-11-10

System and method for reducing powertrain disturbances based on system energy

#169
20110265771
2011-11-03

Methods and systems for variable displacement engine control

#170
20110264354
2011-10-27

System and method for detecting a stuck vehicle accelerator and remedial control

#171
20110245037
2011-10-06

Engine controlling apparatus for motorcycle

#172
20110202260
2011-08-18

Spark plug degradation detection

#173
20110184627
2011-07-28

Engine control system

#174
20110167811
2011-07-14

Engine control apparatus

#175
20110146622
2011-06-23

Control system and method for limiting engine torque based on engine oil pressure and engine oil temperature data

#176
20110112738
2011-05-12

Process for detecting tuning measures

#177
20110107993
2011-05-12

Method and device for starting an internal combustion engine

#178
20110087408
2011-04-14

TORQUE CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#179
20110066338
2011-03-17

Driveline protection systems and methods using measured steering angle

#180
20100324798
2010-12-23

Engine control method for a vehicle with idle stop function

#181
20100286878
2010-11-11

METHOD FOR COLD START PROTECTION OF A VEHICLE DRIVETRAIN

#182
20100268435
2010-10-21

Driver selectable AFM/NVH tolerance

#183
20100268434
2010-10-21

Method of operation for an internal combustion engine

#184
20100242937
2010-09-30

Method for regulating a stationary gas engine

#185
20100235071
2010-09-16

System for limiting engine output power by controlling fueling

#186
20100231371
2010-09-16

Fuel Nature Discriminating System for Working Machines, and Fuel Nature Discriminating Method for Working Machines

#187
20100228465
2010-09-09

Vibration damping control device of a diesel engine vehicle

#188
20100217472
2010-08-26

Securing driver requested torque

#189
20100211286
2010-08-19

Device for limiting output of internal combustion engine when the engine has abnormality

#190
20100198447
2010-08-05

Device and method for controlling a drive unit

#191
20100198437
2010-08-05

Method and device for operating a drive unit

#192
20100162996
2010-07-01

Method for operating an internal combustion engine

#193
20100101217
2010-04-29

Exhaust gas purification system for internal combustion engine

#194
20100082221
2010-04-01

Thermal-protection based engine performance enhancement

#195
20100082188
2010-04-01

Hybrid vehicle and control method of hybrid vehicle

#196
20100076662
2010-03-25

Method of selecting engine torque curves

#197
20100075803
2010-03-25

Securing throttle area in a coordinated torque control system

#198
20100059017
2010-03-11

Method and device for determining an optimized emergency running function in a fault-afflicted engine of a motor vehicle

#199
20100057330
2010-03-04

Multi-pulse enable determination and transition control systems and methods

#200
20100057329
2010-03-04

Multi-pulse spark ignition direct injection torque based system

#201
20100057325
2010-03-04

Torque reserve and emission control system for coordinated torque control

#202
20100057283
2010-03-04

Commanded and estimated engine torque adjustment

#203
20090319149
2009-12-24

Control unit for operating a vehicle drive

#204
20090319137
2009-12-24

Output control device for internal combustion engine

#205
20090319136
2009-12-24

Torque load control system and method

#206
20090314070
2009-12-24

Transition from exhaust braking to exhaust particulate filter regeneration in a diesel engine

#207
20090276137
2009-11-05

Method to include fast torque actuators in the driver pedal scaling for conventional powertrains

#208
20090270225
2009-10-29

Airflow based idle speed control power security

#209
20090229565
2009-09-17

Method for controlling combustion mode transitions for an internal combustion engine

#210
20090228186
2009-09-10

Method and device for air pilot control in speed-controlled internal combustion engines

#211
20090228178
2009-09-10

Chassis system engine torque requests

#212
20090210138
2009-08-20

Control device and control method for internal combustion engine

#213
20090210135
2009-08-20

Internal combustion engine controller

#214
20090183508
2009-07-23

Turbocharger protection systems and methods

#215
20090182481
2009-07-16

Engine performance equalization system and method

#216
20090167227
2009-07-02

Method and control device for monitoring and limiting the torque in a drive train of a road motor vehicle

#217
20090164075
2009-06-25

Vehicle and control method thereof

#218
20090151693
2009-06-18

Idle control system of direct-cylinder-fuel-injection spark-ignition engine

#219
20090118971
2009-05-07

Method and apparatus for determination of fast actuating engine torque for a hybrid powertrain system

#220
20090118932
2009-05-07

Engine control system for torque management in a hybrid powertrain system

#221
20090118928
2009-05-07

Control of engine torque for traction and stability control events for a hybrid powertrain system

#222
20090114199
2009-05-07

Method and apparatus for controlling diesel engine

#223
20090114187
2009-05-07

Engine torque control apparatus and engine torque control method

#224
20090112443
2009-04-30

Control system for internal combustion engine

#225
20090070018
2009-03-12

Method and device for controlling a drive unit

#226
20090056672
2009-03-05

Airflow-based crank throttle control in a torque-based system

#227
20090033264
2009-02-05

Method and device for determining a gradient-limited cumulative setpoint torque from a setpoint torque of a closed-loop speed control

#228
20090024297
2009-01-22

Method and device for controlling an internal combustion engine

#229
20090012670
2009-01-08

Safety concept in electronic throttle control of internal combustion engine controllers

#230
20090012665
2009-01-08

Use of torque model at virtual engine conditions

#231
20080288159
2008-11-20

Method and device for controlling an internal combustion engine

#232
20080288156
2008-11-20

Engine control apparatus and engine control method

#233
20080271452
2008-11-06

System for controlling engine fueling to limit engine output power

#234
20080243353
2008-10-02

Engine power storage device and method

#235
20080228345
2008-09-18

Change Recognition And Change Protection Device And A Process For The Control Data Of A Controlled Motor Vehicle Device

#236
20080148710
2008-06-26

Method For Protecting An Exhaust Aftertreatment System

#237
20080147288
2008-06-19

Method and Control Unit for Protecting a Clutch in a Drivetrain of a Motor Vehicle

#238
20080125951
2008-05-29

Torque based engine speed control

#239
20080120009
2008-05-22

Engine torque control at high pressure ratio

#240
20080115764
2008-05-22

Fuel economy system and method for a vehicle

#241
20080103673
2008-05-01

Method for operating an internal combustion engine

#242
20080093145
2008-04-24

Construction machine

#243
20080046155
2008-02-21

Method and system for operating an internal combustion engine with multiple torque curves

#244
20080033618
2008-02-07

Method for controlling engine torque of automatic transmission for vehicles and system thereof

#245
20080009392
2008-01-10

Drive train of a motor vehicle

#246
20070293992
2007-12-20

Vehicle integrated-control apparatus and vehicle integrated-control method

#247
20070251493
2007-11-01

Fuel control system for an engine

#248
20070250239
2007-10-25

Method for controlling a set torque to be applied to wheels of an automatic transmission for a motor vehicle and corresponding device

#249
20070219703
2007-09-20

Method for regulating an actual variable of an internal combustion engine

#250
20070219702
2007-09-20

Controlling device of hybrid vehicle

#251
20070219674
2007-09-20

Control of peak engine output in an engine with a knock suppression fluid

#252
20070208490
2007-09-06

Method for limiting the power output of an internal combustion engine

#253
20070168107
2007-07-19

Method for operating an internal combustion engine having torque monitoring

#254
20070163555
2007-07-19

Internal combustion engine having fuel mixing means installed in intake port

#255
20070129211
2007-06-07

Method for increasing the spontaneity of overlapping shifting operations in an automatic transmission

#256
20070119410
2007-05-31

System and method for engine fuel blend control

#257
20070016355
2007-01-18

Engine control device of work vehicle

#258
20060293150
2006-12-28

Method and device for controlling an internal-combustion engine before a starting operation

#259
20060282209
2006-12-14

Method and device for operating an internal combustion engine

#260
20060266017
2006-11-30

Method for protecting an exhaust aftertreatment system

#261
20060235602
2006-10-19

Electronic throttle control device of internal-combustion engine

#262
20060207583
2006-09-21

Method and device for controlling an internal combustion engine

#263
20060183596
2006-08-17

Method for controlling engine and/or transmission temperature

#264
20060136114
2006-06-22

Method for controlling supply of fuel to a combustion engine

#265
20060128522
2006-06-15

Method for reducing a tip-in shock of an automatic transmission

#266
20060116806
2006-06-01

Method and arrangement for controlling actual torque in a land vehicle driveline

#267
20050258785
2005-11-24

Device and method for controlling prime mover

#268
20050241868
2005-11-03

Vehicle control device, car having the device, and method of controlling the car

#269
20050211223
2005-09-29

Method and device for operating an internal combustion engine

#270
20050203694
2005-09-15

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

#271
20050188953
2005-09-01

Engine idle speed control device

#272
20050165532
2005-07-28

System and method for inhibiting torque steer

#273
20050143888
2005-06-30

Engine torque reduction control method

#274
20050051133
2005-03-10

Acceleration pedal interpretation when engine torque is limited

#275
20050049819
2005-03-03

Method and system for controlling engine temperature by engine derating

#276
20050033502
2005-02-10

Output control system for engine with exhaust control function

#277
20050029034
2005-02-10

Device for engine-driven goods vehicle

#278
20050026747
2005-02-03

Powertrain for motor vehicle

#279
20050021219
2005-01-27

Method and arrangement for controlling the drive unit of a vehicle

#280
20050000479
2005-01-06

Control apparatus for hybrid vehicle

#281
13430396
2015-09-15

System and method of multi-fuel engine control