IT1318187B1 - DETECTION OF GEODETIC HEIGHT, PILOTED THROUGH THE PRESSURE IN THE INTAKE TUBE, IN A VEHICLE. - Google Patents

DETECTION OF GEODETIC HEIGHT, PILOTED THROUGH THE PRESSURE IN THE INTAKE TUBE, IN A VEHICLE.

Info

Publication number
IT1318187B1
IT1318187B1 IT2000MI001624A ITMI20001624A IT1318187B1 IT 1318187 B1 IT1318187 B1 IT 1318187B1 IT 2000MI001624 A IT2000MI001624 A IT 2000MI001624A IT MI20001624 A ITMI20001624 A IT MI20001624A IT 1318187 B1 IT1318187 B1 IT 1318187B1
Authority
IT
Italy
Prior art keywords
piloted
vehicle
detection
pressure
intake tube
Prior art date
Application number
IT2000MI001624A
Other languages
Italian (it)
Inventor
Manfred Pfitz
Juergen Stock
Joachim Wahl
Tae Jeon Kwon
Original Assignee
Bosch Gmbh Robert
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20001624A0 publication Critical patent/ITMI20001624A0/en
Publication of ITMI20001624A1 publication Critical patent/ITMI20001624A1/en
Application granted granted Critical
Publication of IT1318187B1 publication Critical patent/IT1318187B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1432—Controller structures or design the system including a filter, e.g. a low pass or high pass filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Harvester Elements (AREA)
IT2000MI001624A 1999-08-06 2000-07-18 DETECTION OF GEODETIC HEIGHT, PILOTED THROUGH THE PRESSURE IN THE INTAKE TUBE, IN A VEHICLE. IT1318187B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19937154A DE19937154B4 (en) 1999-08-06 1999-08-06 Method for suction pipe pressure-guided geodetic height detection in a motor vehicle

Publications (3)

Publication Number Publication Date
ITMI20001624A0 ITMI20001624A0 (en) 2000-07-18
ITMI20001624A1 ITMI20001624A1 (en) 2002-01-18
IT1318187B1 true IT1318187B1 (en) 2003-07-23

Family

ID=7917446

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001624A IT1318187B1 (en) 1999-08-06 2000-07-18 DETECTION OF GEODETIC HEIGHT, PILOTED THROUGH THE PRESSURE IN THE INTAKE TUBE, IN A VEHICLE.

Country Status (4)

Country Link
JP (1) JP2001082241A (en)
DE (1) DE19937154B4 (en)
FR (1) FR2797303B1 (en)
IT (1) IT1318187B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159069A1 (en) * 2001-12-01 2003-06-12 Daimler Chrysler Ag Method for operating an electronic control unit of a motor vehicle
DE10206767A1 (en) 2002-02-19 2003-09-11 Daimler Chrysler Ag Process to determine the atmospheric pressure on the basis of the inlet air pressure in a combustion engine uses mass flow and also detects air filter contamination
DE102011005906B4 (en) 2011-03-22 2023-07-06 Robert Bosch Gmbh Method and device for detecting a change in ambient pressure in the vicinity of a motor vehicle
CN109611220A (en) * 2018-11-29 2019-04-12 潍柴动力股份有限公司 A kind of accelerator control method and device
US11781497B1 (en) * 2022-06-07 2023-10-10 Thermo King Llc Diesel particulate filter (DPF) backpressure sensor as altitude sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606034A (en) * 1983-06-23 1985-01-12 Fuji Heavy Ind Ltd Air-fuel ratio controller
KR0121786B1 (en) * 1988-05-05 1997-11-24 랄프 홀거 베렌스·게오르그 뮬러 Method for determining atmospheric air-pressure in pressure-controlled fuel injection system
JPH01280662A (en) * 1988-05-06 1989-11-10 Mitsubishi Electric Corp Atmospheric pressure detecting device for control of engine
JP2936749B2 (en) * 1991-02-28 1999-08-23 株式会社日立製作所 Electronic control fuel injection device
US5481462A (en) * 1992-10-15 1996-01-02 Toyota Jidosha Kabushiki Kaisha Apparatus for determining an altitude condition of an automotive vehicle
JPH07224729A (en) * 1994-02-09 1995-08-22 Unisia Jecs Corp Evaporated fuel processing device for internal combustion engine
DE4434265A1 (en) * 1994-09-24 1996-03-28 Bosch Gmbh Robert Load sensing device with height adaptation
US5956941A (en) * 1996-10-15 1999-09-28 Ford Global Technologies, Inc. Method and system for estimating a midbed temperature of a catalytic converter

Also Published As

Publication number Publication date
ITMI20001624A0 (en) 2000-07-18
FR2797303B1 (en) 2005-05-06
ITMI20001624A1 (en) 2002-01-18
JP2001082241A (en) 2001-03-27
FR2797303A1 (en) 2001-02-09
DE19937154B4 (en) 2008-04-30
DE19937154A1 (en) 2001-02-08

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