SE0702293L - Method and computer program for improving the drivability of a motor vehicle - Google Patents

Method and computer program for improving the drivability of a motor vehicle

Info

Publication number
SE0702293L
SE0702293L SE0702293A SE0702293A SE0702293L SE 0702293 L SE0702293 L SE 0702293L SE 0702293 A SE0702293 A SE 0702293A SE 0702293 A SE0702293 A SE 0702293A SE 0702293 L SE0702293 L SE 0702293L
Authority
SE
Sweden
Prior art keywords
motor vehicle
drivability
improving
computer program
droop function
Prior art date
Application number
SE0702293A
Other languages
Swedish (sv)
Other versions
SE532944C2 (en
Inventor
Per Sundholm
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0702293A priority Critical patent/SE532944C2/en
Priority to PCT/SE2008/051129 priority patent/WO2009048413A1/en
Priority to BRPI0818058-0A priority patent/BRPI0818058B1/en
Priority to DE112008002727T priority patent/DE112008002727T5/en
Publication of SE0702293L publication Critical patent/SE0702293L/en
Publication of SE532944C2 publication Critical patent/SE532944C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • 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
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/022—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the clutch status
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • 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
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/502—Neutral gear position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply

Abstract

The invention relates to a method for improving drivability of a motor vehicle having a droop function, said method comprising the step of deactivating said droop function in at least one predetermined first vehicle condition. The invention also relates to a computer program for improving drivability of a motor vehicle having a droop function, comprising computer readable program code means for causing an electronic control unit or another computer connected to the electronic control unit to perform the step of deactivating said droop function in at least one predetermined first vehicle condition.
SE0702293A 2007-10-12 2007-10-12 Method and computer program for improving the drivability of a motor vehicle SE532944C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0702293A SE532944C2 (en) 2007-10-12 2007-10-12 Method and computer program for improving the drivability of a motor vehicle
PCT/SE2008/051129 WO2009048413A1 (en) 2007-10-12 2008-10-06 Method and computer program for improving drivability of a motor vehicle
BRPI0818058-0A BRPI0818058B1 (en) 2007-10-12 2008-10-06 METHOD FOR IMPROVING THE DRIVING OF A MOTOR VEHICLE, COMPUTER PERFORMING THE METHOD AND VEHICLE UNDERSTANDING THE COMPUTER
DE112008002727T DE112008002727T5 (en) 2007-10-12 2008-10-06 Method and computer program for improving the driving behavior of a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0702293A SE532944C2 (en) 2007-10-12 2007-10-12 Method and computer program for improving the drivability of a motor vehicle

Publications (2)

Publication Number Publication Date
SE0702293L true SE0702293L (en) 2009-04-13
SE532944C2 SE532944C2 (en) 2010-05-18

Family

ID=40549407

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0702293A SE532944C2 (en) 2007-10-12 2007-10-12 Method and computer program for improving the drivability of a motor vehicle

Country Status (4)

Country Link
BR (1) BRPI0818058B1 (en)
DE (1) DE112008002727T5 (en)
SE (1) SE532944C2 (en)
WO (1) WO2009048413A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUT59059A (en) 1990-05-23 1992-04-28 Csepeli Autogyar Method for semi-automatic or automatic operating the friction clutch of motor vehicle
DE19801206A1 (en) 1998-01-15 1999-07-22 Volkswagen Ag Method and device for improving the starting behavior of a motor vehicle with a manual transmission
JPH11200920A (en) * 1998-01-16 1999-07-27 Yanmar Diesel Engine Co Ltd Fuel injection amount control method for marine engine
US6089207A (en) * 1998-03-02 2000-07-18 Cummins Engine Company, Inc. Throttle control response selection system
US6196188B1 (en) * 1999-07-15 2001-03-06 Cummins Engine Co Inc System and method for maintaining a constant throttle deadband
US6839619B2 (en) * 2002-01-15 2005-01-04 Cummins, Inc. System for controlling a fueling governor for an internal combustion engine
US7000590B2 (en) * 2004-06-30 2006-02-21 Caterpillar Inc Engine output control system
JP2007198299A (en) * 2006-01-27 2007-08-09 Iseki & Co Ltd Working vehicle

Also Published As

Publication number Publication date
BRPI0818058A2 (en) 2015-03-31
BRPI0818058B1 (en) 2019-03-26
WO2009048413A1 (en) 2009-04-16
DE112008002727T5 (en) 2010-08-26
SE532944C2 (en) 2010-05-18

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