F02D2200/704 - CPC Classification Index

ClassID:

139916 ⎘

F02D2200/704 - CPC Classification

Classification description:

Input parameters for engine control said parameters being related to the vehicle exterior; Atmospheric pressure Estimation of atmospheric pressure

Recent Application in this class:

20250052209

2025-02-13

COMPRESSION IGNITION ENGINE, COMMERCIAL VEHICLE, AND METHOD FOR IMPROVING STARTING BEHAVIOUR

20190017453

2019-01-17

Systems and methods for intelligent vehicle evaporative emissions diagnostics

20180171902

2018-06-21

Systems and methods for inferring barometric pressure

20180100451

2018-04-12

Air charge determination method, engine control unit and internal combustion engine

20170204800

2017-07-20

Methods and systems for estimating ambient pressure using an oxygen sensor

20170121003

2017-05-04

Vessel propulsion apparatus

20150377156

2015-12-31

Control apparatus for an internal combustion engine

20150226137

2015-08-13

Control device of internal combustion engine

20150152802

2015-06-04

Method for determining an offset of a manifold pressure sensor

#10

20150152801

2015-06-04

Method for inferring barometric pressure at low throttle angles

#11

20150059690

2015-03-05

System and method for estimating and controlling temperature of engine component

#12

20150032357

2015-01-29

Barometric pressure inference based on tire pressure

#13

20130247878

2013-09-26

Engine start control system

#14

20130247857

2013-09-26

Engine start control system

#15

20130160751

2013-06-27

Method for operating an internal combustion engine

#16

20130030776

2013-01-31

Intake parameter-calculating device for internal combustion engine and method of calculating intake parameter

#17

20130024091

2013-01-24

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

#18

20120221224

2012-08-30

Pre-throttle pressure control systems and methods

#19

20110276254

2011-11-10

Atmospheric pressure estimating apparatus

#20

20110108000

2011-05-12

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

#21

20110067678

2011-03-24

METHOD AND DEVICE FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND AN INTERNAL COMBUSTION ENGINE

#22

20100018189

2010-01-28

CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE

#23

20100011849

2010-01-21

Method of determining ambient pressure for fuel injection

#24

20090254257

2009-10-08

Transmission hydraulic pressure sensor based altitude measurement

#25

20090132148

2009-05-21

Method and device for determining the ambient pressure by means of a charge pressure sensor in a turbocharged engine

#26

20090076703

2009-03-19

Systems and methods for estimating residual gas fraction for internal combustion engines using altitude compensation

#27

20090025469

2009-01-29

Adaptive barometric pressure estimation in which an internal combustion engine is located

#28

20090018783

2009-01-15

Method for acquisition and processing of an intake pressure signal in an internal combustion engine without an intake manifold

#29

20080202224

2008-08-28

Method for detecting the ambient pressure in an internal combustion engine

#30

20070276579

2007-11-29

Engine controller with an atmospheric pressure correction function

#31

20070168105

2007-07-19

Method for operating an internal combustion engine

#32

20070137288

2007-06-21

Method of measuring ambient pressure in a turbocharged engine

#33

20070068489

2007-03-29

Control device of internal combustion engine

#34

20060277908

2006-12-14

Engine air supply control method which is intended, for example, for the control of a turbocharged engine

#35

20060112688

2006-06-01

Optimization method for power generation systems

#36

20060025916

2006-02-02

Vehicle control system having atmospheric pressure estimating function

#37

20060011178

2006-01-19

Method and device for operating an internal combustion engine having exhaust-gas recirculation

#38

20050118021

2005-06-02

Optimization method for power generation systems