ClassID:

139899

F02D2200/1004 - CPC Classification

Classification description:

Input parameters for engine control the parameters being related to the engine; Parameters related to the engine output, e.g. engine torque or engine speed; Output torque Estimation of the output torque

Recent Application in this class:
#1
20250020087
2025-01-16

DETECTION METHOD FOR DETECTING A SPEED SENSING ANOMALY OF AN INTERNAL COMBUSTION ENGINE AND DEVICE FOR DETECTING THE SPEED SENSING ANOMALY

#2
20240301836
2024-09-12

Engine control apparatus

#3
20230366361
2023-11-16

Control apparatus of motor generator, and power generation apparatus and moving body comprising same

#4
20230365117
2023-11-16

VEHICLE DRIVING FORCE CONTROL DEVICE

#5
20230287840
2023-09-14

Method of determining engine torque

#6
20230139667
2023-05-04

Inferred Engine Cylinder Pressure System and Method

#7
20220397074
2022-12-15

Controller for internal combustion engine

#8
20220356914
2022-11-10

Apparatuses, methods, systems, and techniques for improving the accuracy of internal combustion engine torque determinations

#9
20220333544
2022-10-20

Controller and control method for internal combustion engine

#10
20220333538
2022-10-20

Controller and control method for internal combustion engine

#11
20220307429
2022-09-29

Electronic control method for throttle and electronic control throttle device

#12
20220120252
2022-04-21

Control apparatus for internal combustion engine

#13
20220056866
2022-02-24

Torque estimation device

#14
20220034274
2022-02-03

Methods and system for estimating engine torque at low temperatures

#15
20210396190
2021-12-23

Engine control device and engine control method

#16
20210381454
2021-12-09

Method and system for controlling the speed of an internal combustion engine driving a disengageable device

#17
20210381450
2021-12-09

Method and system for controlling a vehicle engine speed

#18
20210332770
2021-10-28

System and method for measuring torque and speed of an axle

#19
20210301750
2021-09-30

Air-fuel ratio control system for hybrid engine and method thereof

#20
20210222662
2021-07-22

System and method of predicting vehicle engine torque using artificial neural network

#21
20210025299
2021-01-28

Liquid filter fuel consumption estimation

#22
20200332733
2020-10-22

System and method for estimating engine performance

#23
20200264074
2020-08-20

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

#24
20200234136
2020-07-23

Machine learning system

#25
20200200102
2020-06-25

Controller and control method for internal combustion engine

#26
20200182180
2020-06-11

Internal combustion engine control system

#27
20200165996
2020-05-28

Torque monitoring device

#28
20200158034
2020-05-21

Internal combustion engine control system

#29
20200114899
2020-04-16

System and method for compensation of turbo lag in hybrid vehicles

#30
20200095950
2020-03-26

Managing torque delivery during dynamic fuel management transitions

#31
20200032731
2020-01-30

Process for designing a virtual sensor, corresponding virtual sensor, system, and computer-program products

#32
20200011262
2020-01-09

Method and device for operating an internal combustion engine

#33
20190301387
2019-10-03

Consolidation of constraints in model predictive control

#34
20190264621
2019-08-29

Controller and control method for internal combustion engine

#35
20190249578
2019-08-15

Liquid filter fuel consumption estimation

#36
20190226420
2019-07-25

Selective fuel on time and combustion centroid modulation to compensate for injection nozzle cavitation and maintain engine power output and emissions for large bore high-speed diesel engine

#37
20190118799
2019-04-25

Method and device for controlling mild hybrid vehicle

#38
20190107065
2019-04-11

Strategies for resonance management

#39
20190085784
2019-03-21

Onboard control device

#40
20190011319
2019-01-10

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

#41
20190010862
2019-01-10

Control device of engine and control method of engine

#42
20180313285
2018-11-01

Wiebe function parameter identification method and information processing device

#43
20180313277
2018-11-01

Systems and methods for diagnosing an engine

#44
20180298840
2018-10-18

Engine device

#45
20180298833
2018-10-18

Method and system for determining engine operation parameter values during a gear shift operation

#46
20180283303
2018-10-04

Engine exhaust device

#47
20180283299
2018-10-04

Vibration suppression device of vehicle

#48
20180266352
2018-09-20

Operating methods for internal combustion engines

#49
20180266347
2018-09-20

Dynamic valve control in a skip fire controlled engine

#50
20180238257
2018-08-23

Torque security of MPC-based powertrain control

#51
20180223760
2018-08-09

Methods and systems for engine fuel and torque control

#52
20180223754
2018-08-09

Method and device for injecting a gaseous fuel

#53
20180216726
2018-08-02

Control apparatus and control system

#54
20180209358
2018-07-26

Control device for starting an engine of a vehicle

#55
20180195454
2018-07-12

METHOD AND SYSTEM FOR CONTROLLING ELECTRONIC THROTTLE CONTROL SYSTEM

#56
20180171918
2018-06-21

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

#57
20180162406
2018-06-14

Method and apparatus of controlling vibration of hybrid electric vehicle

#58
20180162364
2018-06-14

Method and apparatus of controlling vibration for hybrid electric vehicle

#59
20180142628
2018-05-24

Engine governor

#60
20180128192
2018-05-10

Control apparatus for internal combustion engine

#61
20180106200
2018-04-19

System for controlling engine operating speed based on operating load

#62
20180073454
2018-03-15

Vehicle control device

#63
20180058345
2018-03-01

Method to optimize engine operation using active fuel management

#64
20180038289
2018-02-08

Fail safe device of engine

#65
20180032650
2018-02-01

Predictive tachometer profile generation during transmission shift events

#66
20180003117
2018-01-04

Engine output control device

#67
20170370342
2017-12-28

Firing fraction transition control

#68
20170363510
2017-12-21

Method for determining the engine torque delivered by a multi-cylinder engine

#69
20170350329
2017-12-07

Apparatus and method for engine control

#70
20170328327
2017-11-16

Method for operating a power generating device and power generating device

#71
20170327101
2017-11-16

System and method for compensation of turbo lag in hybrid vehicles

#72
20170321619
2017-11-09

METHOD AND SYSTEM FOR CONTROLLING ELECTRONIC THROTTLE CONTROL SYSTEM

#73
20170306861
2017-10-26

Method for operating a power generating device and power generating device

#74
20170282901
2017-10-05

Control system for vehicle

#75
20170261392
2017-09-14

Method and a device for determining the propulsion torque

#76
20170241357
2017-08-24

Method and system for torque control

#77
20170234252
2017-08-17

ENGINE CONTROLLER

#78
20170205298
2017-07-20

Method for estimating the torque of a heat engine

#79
20170198808
2017-07-13

System and method for controlling a powershift transmission

#80
20170198769
2017-07-13

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

#81
20170198768
2017-07-13

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

#82
20170198646
2017-07-13

Gas engine

#83
20170197624
2017-07-13

Automotive productivity manager for power shift transmissions

#84
20170167950
2017-06-15

Estimation apparatus, estimation method and engine system

#85
20170145935
2017-05-25

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

#86
20170122839
2017-05-04

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

#87
20170115172
2017-04-27

Engine torque estimation system, and engine torque estimation method

#88
20170089273
2017-03-30

Dual-fuel engine combustion mode transition controls

#89
20170082523
2017-03-23

Engine torque estimator for internal combustion engine and method of estimating engine torque for internal combustion engine

#90
20170051700
2017-02-23

Engine operating system and method

#91
20170051653
2017-02-23

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

#92
20170009686
2017-01-12

Engine start control device

#93
20170002763
2017-01-05

Onboard control device

#94
20160281616
2016-09-29

Transmission input torque management

#95
20160258374
2016-09-08

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

#96
20160215723
2016-07-28

Fuel control for dual fuel engines

#97
20160160785
2016-06-09

Method of operating an engine

#98
20160138494
2016-05-19

Drive control apparatus for prime mover

#99
20160123258
2016-05-05

Upstream NOestimation

#100
20160123246
2016-05-05

Control device for internal combustion engine with turbocharger

#101
20160115947
2016-04-28

Construction machine

#102
20160115892
2016-04-28

Control device for internal combustion engine

#103
20160102621
2016-04-14

Apparatus and method for estimating engine power

#104
20160068067
2016-03-10

System and method for monitoring the torque supplied by the motor of an electric or hybrid motor vehicle

#105
20160003175
2016-01-07

Control apparatus for internal combustion engine

#106
20150377150
2015-12-31

Throttle control systems and methods for cylinder activation and deactivation

#107
20150367831
2015-12-24

System and method for compensation of turbo lag in hybrid vehicles

#108
20150360694
2015-12-17

Control of a requested torque in a vehicle

#109
20150354486
2015-12-10

Vehicle torque compensation system

#110
20150354469
2015-12-10

Method and device for controlling an internal combustion engine with a variable compression ratio

#111
20150330321
2015-11-19

System and method for evaluating operating capability of a prime mover

#112
20150285167
2015-10-08

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

#113
20150275796
2015-10-01

Model predictive control systems and methods for future torque changes

#114
20150275789
2015-10-01

Artificial output reference for model predictive control

#115
20150275771
2015-10-01

Engine control systems and methods for future torque request increases

#116
20150252742
2015-09-10

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

#117
20150240728
2015-08-27

Output control device for vehicle

#118
20150211426
2015-07-30

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

#119
20150149061
2015-05-28

Method for controlling an internal combustion engine

#120
20150114345
2015-04-30

Method and system for engine torque control

#121
20150059698
2015-03-05

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

#122
20140348585
2014-11-27

Self-propelled ground milling machine for processing ground surfaces having a milling device

#123
20140302966
2014-10-09

Method for optimised launch of a vehicle

#124
20140261317
2014-09-18

Misfire detection system

#125
20140214307
2014-07-31

Apparatus and method for in situ fuel injector calibration in an internal combustion engine

#126
20140136078
2014-05-15

Method and device for operating an internal combustion engine

#127
20140106934
2014-04-17

System and method for improved vehicle response during vehicle acceleration conditions

#128
20140088851
2014-03-27

Torque-calculating control system for an internal combustion engine

#129
20140074374
2014-03-13

Coordinated torque control security systems and methods

#130
20140074373
2014-03-13

Coordinated engine torque control

#131
20140069381
2014-03-13

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

#132
20140069375
2014-03-13

Air per cylinder determination systems and methods

#133
20140069178
2014-03-13

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

#134
20140067237
2014-03-06

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

#135
20140048038
2014-02-20

Control apparatus for internal combustion engine

#136
20140046557
2014-02-13

System and method for controlling a vehicle powertrain

#137
20140025278
2014-01-23

Stochastic pre-ignition mitigation system

#138
20140000556
2014-01-02

Traction control system for vehicle

#139
20130255639
2013-10-03

Method for operating an internal combustion engine with assistance from an electric machine, and internal combustion engine

#140
20130253798
2013-09-26

Exhaust gas recirculation control systems and methods

#141
20130238219
2013-09-12

Abnormality determination device of vehicle and abnormality determination method

#142
20130226435
2013-08-29

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

#143
20130184966
2013-07-18

Method and system for engine torque control

#144
20130151115
2013-06-13

SYSTEM AND METHOD FOR CONTROLLING TORQUE OF ENGINE

#145
20130079987
2013-03-28

Vehicle control device

#146
20130073175
2013-03-21

Systems and methods for diagnosing an engine

#147
20130073127
2013-03-21

Systems and methods for diagnosing an engine

#148
20130073126
2013-03-21

Systems and methods for diagnosing auxiliary equipment associated with an engine

#149
20130068003
2013-03-21

Systems and methods for diagnosing an engine

#150
20130060447
2013-03-07

VEHICLE DIAGNOSIS DEVICE AND METHOD

#151
20120330532
2012-12-27

Method of adjusting a fuel composition estimate

#152
20120310505
2012-12-06

System and method for estimating indicated mean effective pressure of cylinders in an engine

#153
20120304962
2012-12-06

METHOD FOR ESTIMATING A COMBUSTION TORQUE OF AN INTERNAL COMBUSTION ENGINE AND CONTROL UNIT FOR AN INTERNAL COMBUSTION ENGINE

#154
20120296555
2012-11-22

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

#155
20120259529
2012-10-11

Control system and method for a homogeneous charge compression ignition (HCCI) engine

#156
20120232771
2012-09-13

Controlling fuel injection based on fuel volatility

#157
20120204545
2012-08-16

Valvetrain control method and apparatus for conserving combustion heat

#158
20120180759
2012-07-19

Turbocharger boost control systems and methods for gear shifts

#159
20120158320
2012-06-21

Engine control unit

#160
20120103307
2012-05-03

Method and apparatus for estimating engine operating parameters

#161
20120078485
2012-03-29

Systems and methods for determining crankshaft position based indicated mean effective pressure (IMEP)

#162
20120065864
2012-03-15

Method for controlling internal combustion engines in hybrid powertrains

#163
20120065857
2012-03-15

Engine torque estimation systems and methods

#164
20120053822
2012-03-01

Control system for internal combustion engine

#165
20120053765
2012-03-01

Method for controlling internal combustion engines in hybrid powertrains

#166
20120004821
2012-01-05

Torque estimating system for internal combustion engine

#167
20110297124
2011-12-08

Output control device of vehicle

#168
20110266760
2011-11-03

VIBRATION-DAMPING CONTROLLING APPARATUS OF VEHICLE

#169
20110253101
2011-10-20

Cylinder combustion performance monitoring and control

#170
20110253100
2011-10-20

Cylinder combustion performance monitoring and control with coordinated torque control

#171
20110239984
2011-10-06

Method and system for enabling cylinder balancing at low idle speed using crankshaft speed sensor

#172
20110238280
2011-09-29

System and method for estimating torque output of a homogeneous charge compression ignition engine

#173
20110231071
2011-09-22

Powertrain control systems and methods with parameter transfer between an ECM and a TCM for ECM and TCM based control

#174
20110224888
2011-09-15

Method to diagnose a fault in a fuel injection system of an internal combustion engine

#175
20110208407
2011-08-25

High-accuracy IMEP computational technique using a low-resolution encoder and an indirect integration process

#176
20110208404
2011-08-25

High-accuracy IMEP computational technique using a low-resolution encoder and a cubic spline integration process

#177
20110195817
2011-08-11

Power-based engine speed control

#178
20110178690
2011-07-21

VARIATION ESTIMATING DEVICE OF OBJECT

#179
20110172933
2011-07-14

METHOD FOR DETERMINING THE TORQUE AVAILABLE ON THE CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE IN A MOTOR

#180
20110118918
2011-05-19

ADAPTATION OF A STEADY-STATE MAXIMUM TORQUE OF AN INTERNAL COMBUSTION ENGINE

#181
20110112734
2011-05-12

Driveline stiffness control systems and methods

#182
20110100013
2011-05-05

Pumping loss reduction systems and methods

#183
20110088659
2011-04-21

System and method for controlling torque during engine start operations in hybrid vehicles

#184
20110071747
2011-03-24

Control device for internal combustion engine

#185
20110054744
2011-03-03

System and method for determining engine friction

#186
20110034298
2011-02-10

System and method for improved vehicle response during vehicle acceleration conditions

#187
20110029267
2011-02-03

Method for estimating the crank angle at which 50% of the fuel mass has been burnt in a cylinder of an internal combustion engine with spontaneous mixture ignition

#188
20110022288
2011-01-27

Control device for internal combustion engine

#189
20100324794
2010-12-23

Torque converter control for variable valve lift powertrain systems

#190
20100275877
2010-11-04

System and method for controlling transient switching between HCCI mode and SI mode of an engine

#191
20100275582
2010-11-04

EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

#192
20100263627
2010-10-21

Exhaust gas recirculation diagnostic for coordinated torque control systems

#193
20100241335
2010-09-23

Torque control apparatus and control method for vehicle driving unit

#194
20100236521
2010-09-23

Control system for internal combustion engine

#195
20100228462
2010-09-09

Method and system for determining engine brake torque in real time

#196
20100191406
2010-07-29

Control apparatus for vehicle drive unit

#197
20100174431
2010-07-08

Drive control device for a vehicle

#198
20100108028
2010-05-06

Internal combustion engine torque control

#199
20100057283
2010-03-04

Commanded and estimated engine torque adjustment

#200
20100006077
2010-01-14

Engine

#201
20090320793
2009-12-31

Method for operating an internal combustion engine

#202
20090299608
2009-12-03

Method and control device for calibrating a fuel injector of an internal combustion engine; computer program and computer program product

#203
20090287396
2009-11-19

Fuel property determination system, and fuel property determination method for internal combustion engine

#204
20090282903
2009-11-19

Angular velocity/angular acceleration calculator, torque estimator, and combustion state estimator

#205
20090281737
2009-11-12

Method and system for monitoring process states of an internal combustion engine

#206
20090281713
2009-11-12

Cylinder-by-cylinder balancing of combustion timing in HCCI engines

#207
20090281695
2009-11-12

Motor vehicle performance monitoring system and method

#208
20090276143
2009-11-05

Method for estimation of indicated mean effective pressure for individual cylinders from crankshaft acceleration

#209
20090276128
2009-11-05

Cooridnated torque control operation with de-energized throttle

#210
20090275440
2009-11-05

Vehicle response during vehicle acceleration conditions

#211
20090271099
2009-10-29

Drive train

#212
20090265082
2009-10-22

Engine controller for work vehicle

#213
20090265081
2009-10-22

Fuel quality detection using torque and engine speed

#214
20090259381
2009-10-15

System for Monitoring Engine Performance of an Engine Via Torque Converter Operating Information

#215
20090255518
2009-10-15

Turbo-charged gasoline engine with variable control of intake valves

#216
20090248261
2009-10-01

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

#217
20090234545
2009-09-17

ECM security strategy for rationalizing and controlling increasing transmission torque requests above driver command

#218
20090229897
2009-09-17

Engine control system

#219
20090198456
2009-08-06

Detection of fuel property based on change in rotational speed of engine

#220
20090187331
2009-07-23

Method and system for operating a combustion engine brake

#221
20090187330
2009-07-23

Method and device for monitoring an engine control unit

#222
20090183559
2009-07-23

Method for Ascertaining Individual-Cylinder Rotation Parameters of a Shaft of an Internal Combustion Engine

#223
20090167227
2009-07-02

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

#224
20090164107
2009-06-25

Method for operating an internal combustion engine for a motor vehicle, and control or regulating device for an internal combustion engine for a motor vehicle

#225
20090158831
2009-06-25

Engine Management

#226
20090150111
2009-06-11

Method for optimizing calibration maps for an algorithm of estimation of a control quantity of an internal combustion engine

#227
20090132182
2009-05-21

Method for determination of mean engine torque

#228
20090132145
2009-05-21

Method for the estimation of combustion parameters

#229
20090118972
2009-05-07

Inverse torque model solution and bounding

#230
20090118967
2009-05-07

Torque based crank control

#231
20090118966
2009-05-07

Method of torque integral control learning and initialization

#232
20090100920
2009-04-23

Torque estimation device for internal combustion engine

#233
20090095060
2009-04-16

Method for estimating the crank angle at which 50% of the fuel mass has been burnt in a cylinder of an internal combustion engine with spontaneous mixture ignition

#234
20090093937
2009-04-09

Torque control method of a road vehicle

#235
20090084370
2009-04-02

Apparatus for Calculating Combustion Energy of Internal Combustion Engine

#236
20090082940
2009-03-26

INTERNAL COMBUSTION ENGINE CONTROL DEVICE

#237
20090043475
2009-02-12

Cylinder pressure sensor diagnostic system and method

#238
20090037066
2009-02-05

Control device for internal combustion engine

#239
20090017989
2009-01-15

Method for controlling disengagement of an automated clutch in a vehicle

#240
20090012683
2009-01-08

Determining an engine torque error during an engine torque intervention

#241
20090012670
2009-01-08

Safety concept in electronic throttle control of internal combustion engine controllers

#242
20090012665
2009-01-08

Use of torque model at virtual engine conditions

#243
20090007856
2009-01-08

Control Device for Vehicle, Control Method for Vehicle, and Method for Estimating Power Consumption of Cooling Fan

#244
20080319725
2008-12-25

Method of estimating the instantaneous engine speed produced by each cylinder of an internal-combustion engine

#245
20080306674
2008-12-11

Method for controlling combustion in an internal combustion engine and predicting performance and emissions

#246
20080294326
2008-11-27

Method for determining fuel injection pressure

#247
20080294323
2008-11-27

Apparatus and method for calculating work load engine

#248
20080288160
2008-11-20

Monitoring system for internal combustion engine

#249
20080276697
2008-11-13

Apparatus for identifying a non-uniform share of cylinder power in an internal combustion piston engine system

#250
20080262697
2008-10-23

Method for operating an internal combustion engine, taking into consideration the individual properties of the injection devices

#251
20080257287
2008-10-23

Method and device for determining a switchover condition in order to initiate a valve lift changeover in an internal combustion engine

#252
20080228383
2008-09-18

Engine control device

#253
20080223341
2008-09-18

Engine load estimating apparatus and engine load estimating method

#254
20080223334
2008-09-18

Torque based fuel cut-off

#255
20080208430
2008-08-28

Method and device as well as computer program for controlling an internal combustion engine

#256
20080195297
2008-08-14

Method for on-board diagnosis of cold start emissions reduction control strategy

#257
20080148826
2008-06-26

Method for determining cylinder-specific combustion features of an internal combustion engine

#258
20080147299
2008-06-19

Fuel injection controller

#259
20080134668
2008-06-12

Method for monitoring the functionality of the heating of a catalytic converter situated in an exhaust system of an internal combustion engine

#260
20080133111
2008-06-05

Cylinder torque balancing for internal combustion engines

#261
20080126044
2008-05-29

MODEL SIMPLIFICATION METHOD FOR USE IN MODEL-BASED DEVELOPMENT

#262
20080125954
2008-05-29

Controller and controlling method for internal combustion engine

#263
20080125929
2008-05-29

Torque estimator for internal combustion engine

#264
20080120009
2008-05-22

Engine torque control at high pressure ratio

#265
20080105233
2008-05-08

Method for determining the cylinder interior pressure of an internal combustion engine

#266
20080103673
2008-05-01

Method for operating an internal combustion engine

#267
20080086256
2008-04-10

Method for adapting torque model for improved zero torque identification

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