ClassID:

139874

F02D2200/0418 - CPC Classification

Classification description:

Input parameters for engine control the parameters being related to the engine; Engine intake system parameters Air humidity

Recent Application in this class:
#1
20260028950
2026-01-29

LIQUID INJECTION SYSTEM, LIQUID INJECTED ENGINE SYSTEM AND METHOD OF CONTROLLING A LIQUID INJECTION SYSTEM

#2
20240229732
2024-07-11

VEHICLE CONTROL SYSTEM

#3
20230340916
2023-10-26

VEHICLE CONTROL SYSTEM

#4
20230220807
2023-07-13

Internal combustion engine control device

#5
20230184185
2023-06-15

Method and system for a multivariable engine control using cam phasing with a combined humidity and exhaust gas recirculation (EGR) dilution value to schedule restraints, and determine a reference EGR setpoint

#6
20220235719
2022-07-28

Internal combustion engine control device

#7
20220010762
2022-01-13

Control device

#8
20210293213
2021-09-23

High volume electronic fuel injection system

#9
20210123394
2021-04-29

Humidity measurement device

#10
20210040930
2021-02-11

Method and system for combustion control in a combustion chamber of an internal combustion engine

#11
20200400086
2020-12-24

VEHICLE CONTROL SYSTEM

#12
20200392918
2020-12-17

Fuel control system

#13
20200386175
2020-12-10

Controlling pilot fuel injection in an engine

#14
20200249123
2020-08-06

Apparatus and method for testing a vehicle powertrain using a dynamometer

#15
20200182206
2020-06-11

Intake and exhaust system for preventing the generation of condensed water and operating methods thereof

#16
20200109673
2020-04-09

Control device

#17
20200072143
2020-03-05

Method and systems for airflow control

#18
20200056566
2020-02-20

Method and Device for Increasing the Global Compression Ratio of an Internal Combustion Engine in the Case of Varying Fuel Quality

#19
20200032731
2020-01-30

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

#20
20190376476
2019-12-12

Methods and systems for exhaust-gas recirculation

#21
20190368448
2019-12-05

Control device for internal combustion engine

#22
20190360417
2019-11-28

Method of operating an internal combustion engine

#23
20190338737
2019-11-07

Absolute humidity sensor

#24
20190301388
2019-10-03

Intake air flow rate measuring device

#25
20190277820
2019-09-12

Humidity measurement device, control device for internal combustion engine, and abnormality detection device

#26
20190271274
2019-09-05

Inferential flow sensor

#27
20190249628
2019-08-15

Hybrid vehicle

#28
20190234833
2019-08-01

Apparatus and method for testing using dynamometer

#29
20190195734
2019-06-27

Apparatus and method for testing a vehicle or a portion of a vehicle using dynamometer

#30
20190195159
2019-06-27

Method for avoiding measurement error of air flow sensor

#31
20190162159
2019-05-30

Method for engine laser ignition system

#32
20190162139
2019-05-30

Vehicle control device

#33
20190120186
2019-04-25

Humidity sensor device arranged in a choke portion of an internal combustion engine intake air passage

#34
20190113005
2019-04-18

Method and system for engine water injection

#35
20190078520
2019-03-14

Combustion-stabilizing device and combustion-stabilizing method for internal combustion engine

#36
20190032591
2019-01-31

Systems and methods for diagnosing a vehicle humidity sensor

#37
20190032587
2019-01-31

Method for controlling stabilization of exhaust gas recirculation gas supply and vehicle employing the same

#38
20190032579
2019-01-31

Systems and methods for a split exhaust engine system

#39
20190024600
2019-01-24

Internal combustion engine control apparatus

#40
20190017472
2019-01-17

System for reducing fuel consumption and increasing output of internal combustion engine using output-wave

#41
20190017431
2019-01-17

Method of cleaning a charge air cooler and an internal combustion engine

#42
20190010860
2019-01-10

Methods and system for starting an engine

#43
20180372520
2018-12-27

Intake temperature detection device and maximum heat generating amount components mounted on a single circuit board

#44
20180363583
2018-12-20

Method for testing a moisture sensor of a diesel engine

#45
20180342118
2018-11-29

Electronic control unit

#46
20180342117
2018-11-29

ELECTRONIC CONTROL UNIT

#47
20180328302
2018-11-15

Control device for internal combustion engine

#48
20180328297
2018-11-15

Control device for internal combustion engine

#49
20180320609
2018-11-08

Systems and methods for calibrating vehicle sensing devices

#50
20180313306
2018-11-01

Humidity sensor device arranged in a choke portion of an internal combustion engine intake air passage

#51
20180313292
2018-11-01

Control apparatus for an internal combustion engine

#52
20180313286
2018-11-01

Control device for internal combustion engine

#53
20180313282
2018-11-01

Vehicle control system

#54
20180283307
2018-10-04

Method and system for a humidity sensor in a vehicle

#55
20180245961
2018-08-30

Airflow measuring device

#56
20180245546
2018-08-30

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

#57
20180238255
2018-08-23

Methods and system for injecting water at different groups of cylinders of an engine

#58
20180230864
2018-08-16

Method of controlling camshaft phase based on humidity

#59
20180209361
2018-07-26

Power train system

#60
20180202383
2018-07-19

Methods and system for central fuel injection

#61
20180195487
2018-07-12

Control device for internal combustion engine

#62
20180195451
2018-07-12

Control apparatus for internal combustion engine

#63
20180171937
2018-06-21

Method and system for engine water injection

#64
20180171897
2018-06-21

Systems and methods for a split exhaust engine system

#65
20180171886
2018-06-21

Systems and methods for a split exhaust engine system

#66
20180170363
2018-06-21

Methods and systems for adjusting engine operation based on weather data

#67
20180156165
2018-06-07

CHARGE AIR COOLER WITH AN INTEGRATED BYPASS

#68
20180149064
2018-05-31

Inferential sensor

#69
20180066595
2018-03-08

Methods and system for diagnosing sensors by utilizing an evaporative emissions system

#70
20180038255
2018-02-08

System and method for determining engine out NOx based on in-cylinder contents

#71
20180023496
2018-01-25

Intake air flow rate measuring device

#72
20170370862
2017-12-28

Humidity measuring device

#73
20170370314
2017-12-28

Control apparatus for internal combustion engine

#74
20170322116
2017-11-09

System and method to model power output of an engine

#75
20170284323
2017-10-05

Controller and control method for internal combustion engine

#76
20170268442
2017-09-21

Control device for internal combustion engine

#77
20170248089
2017-08-31

Methods and systems for adjusting engine airflow based on output from an oxygen sensor

#78
20170205261
2017-07-20

Physical-quantity detection device

#79
20170204814
2017-07-20

Controller and control method for internal combustion engine

#80
20170204800
2017-07-20

Methods and systems for estimating ambient pressure using an oxygen sensor

#81
20170198666
2017-07-13

Abnormality detection device for humidity sensor

#82
20170167449
2017-06-15

Engine system for exhausting condensate water and method of using the engine system

#83
20170145924
2017-05-25

Indirectly determining exhaust gas parameters

#84
20170101949
2017-04-13

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

#85
20170082051
2017-03-23

Physical quantity detection device

#86
20170082047
2017-03-23

Engine control device

#87
20170082045
2017-03-23

Method for humidity measurement enablement

#88
20170074196
2017-03-16

Flow rate measuring device

#89
20170059381
2017-03-02

Air flow rate measuring device with integrated sensor module

#90
20170058795
2017-03-02

Method and device for operating an electrically operable compressor of a supercharger

#91
20170051659
2017-02-23

Method and system to reduce charge air cooler condensation

#92
20170037819
2017-02-09

Humidity detection device

#93
20170022921
2017-01-26

Humidity sensor diagnostics

#94
20170009677
2017-01-12

Methods and systems for charge air cooler operation

#95
20160369762
2016-12-22

Method and system for engine control

#96
20160369728
2016-12-22

Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor

#97
20160356656
2016-12-08

Temperature and humidity sensor

#98
20160334304
2016-11-17

Control device for internal combustion engine

#99
20160312729
2016-10-27

Humidity sensor diagnostics

#100
20160282860
2016-09-29

Remote sensor data for vehicles

#101
20160265458
2016-09-15

Control device for an internal combustion engine preventing condensation of intake gas in an intercooler

#102
20160245198
2016-08-25

Methods and systems for humidity determination via an oxygen sensor

#103
20160245190
2016-08-25

Ambient humidity detection transmission shifts

#104
20160230682
2016-08-11

System and methods for adjusting an exhaust gas recirculation valve based on multiple sensor outputs

#105
20160222897
2016-08-04

Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption

#106
20160215709
2016-07-28

Airflow control device of internal combustion engine

#107
20160177858
2016-06-23

Methods and systems for an oxygen sensor

#108
20160177849
2016-06-23

System and method for controlling engine air flow

#109
20160177813
2016-06-23

Method and system for charge air cooler condensate control

#110
20160169170
2016-06-16

Methods and systems for increasing airflow through a charge air cooler to decrease charge air cooler condensate

#111
20160161313
2016-06-09

Airflow meter

#112
20160160785
2016-06-09

Method of operating an engine

#113
20160139071
2016-05-19

Gas sensor apparatus and installation structure of gas sensor apparatus

#114
20160123255
2016-05-05

Controller

#115
20160115883
2016-04-28

Method and systems for airflow control

#116
20160109422
2016-04-21

Methods and systems for operating a variable voltage oxygen sensor

#117
20160097332
2016-04-07

Throttle bypass turbine with exhaust gas recirculation

#118
20160061151
2016-03-03

Continuous adaptation of an intake oxygen sensor for pressure, humidity and aging

#119
20160047323
2016-02-18

Exhaust gas control device of gas engine

#120
20160011077
2016-01-14

Method and device for determining the lambda value with a broadband lambda sensor of an internal combustion engine, particularly of a motor vehicle

#121
20160003179
2016-01-07

Condensation control system for engine

#122
20150354512
2015-12-10

Humidity sensor device arranged in a choke portion of an internal combustion engine intake air passage

#123
20150354489
2015-12-10

Method and system for humidity sensor diagnostics

#124
20150337745
2015-11-26

System and method for estimating ambient humidity

#125
20150267604
2015-09-24

Method for estimating charge air cooler condensation storage with an intake oxygen sensor

#126
20150252699
2015-09-10

Ambient humidity and temperature correction to particulate filter soot rate

#127
20150240730
2015-08-27

Method for estimating charge air cooler condensation storage with an intake oxygen sensor while exhaust gas recirculation is flowing

#128
20150192085
2015-07-09

Methods and systems for fuel ethanol content determination via an oxygen sensor

#129
20150192084
2015-07-09

Methods and systems for fuel ethanol content determination via an oxygen sensor

#130
20150177037
2015-06-25

Sensor device for detecting at least the moisture of a flowing fluid medium

#131
20150167540
2015-06-18

Charge air cooler condensate purging cycle

#132
20150121864
2015-05-07

Methods and systems for PCV flow estimation with an intake oxygen sensor

#133
20150114346
2015-04-30

Methods and systems for adjusting engine airflow based on output from an oxygen sensor

#134
20150114098
2015-04-30

Airflow measuring device

#135
20150101583
2015-04-16

Method of controlling an exhaust recirculation gas system

#136
20150101328
2015-04-16

Methods and systems for an oxygen sensor

#137
20150101326
2015-04-16

Methods and systems for an oxygen sensor

#138
20150066334
2015-03-05

Method and system for humidity sensor diagnostics

#139
20150057910
2015-02-26

Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption

#140
20150047603
2015-02-19

Method for estimating charge air cooler condensation storage and/or release with an intake oxygen sensor

#141
20150047347
2015-02-19

Methods and systems for boost control

#142
20150027103
2015-01-29

Methods and systems for humidity detection via an exhaust gas sensor

#143
20140338644
2014-11-20

Automotive virtual humidity sensor

#144
20140328665
2014-11-06

Wastegate control to reduce charge air cooler condensate

#145
20140316676
2014-10-23

Humidity sensor and engine system

#146
20140290630
2014-10-02

Method for purging charge air cooler condensate during a compressor bypass valve event

#147
20140244136
2014-08-28

Reducing engine misfire due to charge air cooler condensate using in-cylinder enrichment and a positive valve overlap

#148
20140238370
2014-08-28

Humidity sensor diagnostics

#149
20140238369
2014-08-28

Humidity Sensor Diagnostics

#150
20140238348
2014-08-28

Humidity sensor diagnostics

#151
20140222318
2014-08-07

External EGR rate feedback

#152
20140158089
2014-06-12

Controlling charge air cooler condensation by using heated intake air

#153
20140157772
2014-06-12

Controlled transient acceleration to evacuate condensate from a charge air cooler

#154
20140123963
2014-05-08

System and method to identify ambient conditions

#155
20140109871
2014-04-24

Engine control system and method

#156
20140109870
2014-04-24

Engine control system and method

#157
20140109846
2014-04-24

Engine cooling fan to reduce charge air cooler corrosion

#158
20140109568
2014-04-24

Method for purging condensate from a charge air cooler

#159
20140102428
2014-04-17

Condensate accumulation model for an engine heat exchanger

#160
20140100758
2014-04-10

Engine control system and method

#161
20140100074
2014-04-10

Charge air cooler condensate purging cycle

#162
20140090373
2014-04-03

Artificial aspiration methods and systems for increasing engine efficiency

#163
20140048049
2014-02-20

Method for controlling a variable charge air cooler

#164
20140048048
2014-02-20

Method for controlling a variable charge air cooler

#165
20140048045
2014-02-20

Injection timing

#166
20130332050
2013-12-12

Humidity determination and compensation systems and methods using an intake oxygen sensor

#167
20130269419
2013-10-17

Sensor device for detecting a flow property of a fluid medium

#168
20130238218
2013-09-12

Engine control systems and methods with humidity sensors

#169
20130118232
2013-05-16

Method and device for monitoring a humidity sensor in a combustion engine, using oxygen measurement of other sensors in the engine, such as NOx, lambda and/or oxygen sensors

#170
20130110376
2013-05-02

METHOD AND SYSTEM FOR ENGINE CONTROL

#171
20130087127
2013-04-11

Power system comprising an air cooled HT EGR cooler and LT EGR cooler

#172
20130024091
2013-01-24

Methodology to compensate the effect of humidity and altitude on HCCI combustion

#173
20130019833
2013-01-24

Vehicle with variable air intake system

#174
20120316753
2012-12-13

Exhaust gas recirculation (EGR) system

#175
20120237402
2012-09-20

DETECTION DEVICE

#176
20120227719
2012-09-13

Method and system for humidity sensor diagnostics

#177
20120227714
2012-09-13

Method and system for humidity sensor diagnostics

#178
20120024271
2012-02-02

Method for managing the relative humidity in the air path of an internal combustion engine equipped with a low pressure EGR system

#179
20120012088
2012-01-19

Apparatus and method for control low pressure exhaust gas recirculation system

#180
20110315114
2011-12-29

System and method for measuring engine airflow

#181
20110288742
2011-11-24

Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode

#182
20110208409
2011-08-25

FUEL BLEND SENSING SYSTEM

#183
20110196596
2011-08-11

METHOD AND DEVICE FOR PREVENTING WATER DAMAGE IN INTERNAL COMBUSTION ENGINES

#184
20110155112
2011-06-30

Internal combustion engine

#185
20110108000
2011-05-12

APPARATUS AND METHOD FOR OPERATING AN ENGINE WITH NON-FUEL FLUID INJECTION

#186
20110023855
2011-02-03

Method, systems and sensor for detecting humidity

#187
20100332075
2010-12-30

Condensation detection systems and methods

#188
20100326408
2010-12-30

Condensation control systems and methods

#189
20100300068
2010-12-02

Exhaust gas sensor control system and control method

#190
20100236532
2010-09-23

Humidity detection via an exhaust gas sensor

#191
20100199959
2010-08-12

Exhaust gas recirculation system and method of operating such system

#192
20100139245
2010-06-10

Method for calibrating a lambda sensor and internal combustion engine

#193
20100049417
2010-02-25

Dual ECU for aftermarket conversions of vehicles and boats to oxy-hydrogen or hybrid fuels

#194
20100032023
2010-02-11

Valve freeze control apparatus and sensor element breakage control apparatus for internal combustion engine

#195
20090308071
2009-12-17

Control apparatus for internal combustion engine and method for controlling the same

#196
20090254245
2009-10-08

Humidity sensor diagnostic systems and methods

#197
20090184105
2009-07-23

Heater controller of exhaust gas sensor

#198
20090150057
2009-06-11

Oxygen sensor heater control strategy

#199
20090150025
2009-06-11

Controller for vehicle

#200
20080270012
2008-10-30

Detection of a humidity sensor failure in an internal combustion engine

#201
20080202376
2008-08-28

Altitude compensation system for naturally aspirated railroad locomotive

#202
20080172167
2008-07-17

Air-fuel ratio control apparatus

#203
20080059049
2008-03-06

Humidity based control system for an internal combustion engine

#204
20080053418
2008-03-06

Closed loop EGR control method and system using water content measurement

#205
20070271904
2007-11-29

System for controlling exhaust gas sensor having heater

#206
20070240653
2007-10-18

System and method for adaptive control of variable valve lift tappet switching

#207
20070239344
2007-10-11

System for a virtual dew point sensor

#208
20070204840
2007-09-06

Vehicle control method and vehicle control apparatus

#209
20070181111
2007-08-09

Detection of a humidity sensor failure in an internal combustion engine

#210
20070131551
2007-06-14

Control system designed to minimize deterioration of exhaust gas sensor for use in diesel engine

#211
20070119420
2007-05-31

Method for controlling injection timing of an internal combustion engine

#212
20070095328
2007-05-03

Humidity-based combustion control in a multiple combustion mode engine

#213
20050211209
2005-09-29

Engine with variable cam timing and control advantageously using humidity sensor

#214
20050072411
2005-04-07

Detection of a humidity sensor failure in an internal combustion engine

#215
20050072406
2005-04-07

Engine control advantageously using humidity

#216
20050072404
2005-04-07

Vehicle engine control system utilizing humidity sensor

#217
20050072389
2005-04-07

Engine with variable cam timing and control advantageously using humidity sensor

#218
20050066659
2005-03-31

Method for controlling condensate formation in an engine system

#219
20050021218
2005-01-27

Influence of engine parameters on condensation protection strategies

#220
18787109
2026-03-03

Systems and methods for controlling combustion in an engine of a marine drive

#221
17140529
2022-04-19

Systems and methods for relative humidity sensor diagnostics

#222
15264724
2018-01-30

Engine condensation control system and method