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WO2013190365A3 - Method for monitoring and reducing the polluting emissions of vehicles - Google Patents

Method for monitoring and reducing the polluting emissions of vehicles Download PDF

Info

Publication number
WO2013190365A3
WO2013190365A3 PCT/IB2013/001291 IB2013001291W WO2013190365A3 WO 2013190365 A3 WO2013190365 A3 WO 2013190365A3 IB 2013001291 W IB2013001291 W IB 2013001291W WO 2013190365 A3 WO2013190365 A3 WO 2013190365A3
Authority
WO
WIPO (PCT)
Prior art keywords
emissions
vehicle
reducing
measured
polluting emissions
Prior art date
Application number
PCT/IB2013/001291
Other languages
French (fr)
Other versions
WO2013190365A2 (en
Inventor
Agnès LEGRAND
Original Assignee
Air B.E.
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 Air B.E. filed Critical Air B.E.
Publication of WO2013190365A2 publication Critical patent/WO2013190365A2/en
Publication of WO2013190365A3 publication Critical patent/WO2013190365A3/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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1452—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a COx content or concentration
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1445—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being related to the exhaust flow
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1452—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a COx content or concentration
    • F02D41/1453—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a COx content or concentration the characteristics being a CO content or concentration
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1459—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being a hydrocarbon content or concentration
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Engines (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The invention relates to a method for comparing and reducing the polluting emissions of a motor vehicle, comprising the steps involving: by means of a probe for analysing exhaust gases, detecting the emissions of a vehicle during a test of the engine under given running conditions; establishing an actual footprint corresponding to the vehicle on which the emissions are measured; comparing the actual footprint obtained to a standard footprint corresponding to the vehicle on which the emissions are measured; depending on the deviations measured between the two footprints, determining a corrective action to be carried out on the vehicle in order to reduce the polluting emissions of same.
PCT/IB2013/001291 2012-06-21 2013-06-20 Method for monitoring and reducing the polluting emissions of vehicles WO2013190365A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1201767 2012-06-21
FR12/01767 2012-06-21

Publications (2)

Publication Number Publication Date
WO2013190365A2 WO2013190365A2 (en) 2013-12-27
WO2013190365A3 true WO2013190365A3 (en) 2014-03-06

Family

ID=48874437

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2013/001291 WO2013190365A2 (en) 2012-06-21 2013-06-20 Method for monitoring and reducing the polluting emissions of vehicles

Country Status (1)

Country Link
WO (1) WO2013190365A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110222945B (en) * 2019-05-14 2023-08-22 国网浙江电动汽车服务有限公司 A method for estimating the green emission reduction index of electric vehicles
CN113128791B (en) * 2021-05-18 2022-06-03 中科三清科技有限公司 MOVES model-based motor vehicle emission list measuring and calculating method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026383A2 (en) * 1999-02-02 2000-08-09 Caterpillar Inc. Air to fuel ratio control for gas engine and method of operation
WO2002073019A2 (en) * 2001-03-10 2002-09-19 Volkswagen Aktiengesellschaft Method for operating internal combustion engines
FR2919671A1 (en) * 2007-08-03 2009-02-06 Sphere Tech Europ Sarl METHOD FOR DIAGNOSING AN INTERNAL COMBUSTION ENGINE BY EXHAUST GAS ANALYSIS AND DEVICE FOR CARRYING OUT SAID METHOD

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010028082A1 (en) 2008-09-02 2010-03-11 Porteon Electric Vehicles, Inc. Method and apparatus for verified pollution reduction calculation in electric vehicles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1026383A2 (en) * 1999-02-02 2000-08-09 Caterpillar Inc. Air to fuel ratio control for gas engine and method of operation
WO2002073019A2 (en) * 2001-03-10 2002-09-19 Volkswagen Aktiengesellschaft Method for operating internal combustion engines
FR2919671A1 (en) * 2007-08-03 2009-02-06 Sphere Tech Europ Sarl METHOD FOR DIAGNOSING AN INTERNAL COMBUSTION ENGINE BY EXHAUST GAS ANALYSIS AND DEVICE FOR CARRYING OUT SAID METHOD

Also Published As

Publication number Publication date
WO2013190365A2 (en) 2013-12-27

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