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SE0400830L - Procedure and computer program to change the set speed of the cruise control in vehicles with cruise control - Google Patents

Procedure and computer program to change the set speed of the cruise control in vehicles with cruise control

Info

Publication number
SE0400830L
SE0400830L SE0400830A SE0400830A SE0400830L SE 0400830 L SE0400830 L SE 0400830L SE 0400830 A SE0400830 A SE 0400830A SE 0400830 A SE0400830 A SE 0400830A SE 0400830 L SE0400830 L SE 0400830L
Authority
SE
Sweden
Prior art keywords
cruise control
computer program
vehicles
procedure
change
Prior art date
Application number
SE0400830A
Other languages
Swedish (sv)
Other versions
SE525969C2 (en
SE0400830D0 (en
Inventor
Jon Andersson
Kristian Lundh
Original Assignee
Scania Cv Ab
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 Ab filed Critical Scania Cv Ab
Priority to SE0400830A priority Critical patent/SE0400830L/en
Publication of SE0400830D0 publication Critical patent/SE0400830D0/en
Priority to DE102005014149A priority patent/DE102005014149A1/en
Publication of SE525969C2 publication Critical patent/SE525969C2/en
Publication of SE0400830L publication Critical patent/SE0400830L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
    • B60K31/04—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0657—Engine torque
    • 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
    • B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
    • B60W2530/10—Weight
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • B60W2710/0672—Torque change rate
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0677—Engine power

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

The process involves generating a control signal with a positive initial pulse as a response to a condition where one of pre-determined desired speeds is greater than other speed to bring about an initially noticeable change in an engine output of a vehicle. The calculation of time interval of the positive initial pulse is less than 5 s and the decay of the positive initial pulse is less than 10 s. Independent claims are also included for the following: (A) a computer program product comprising a computer program (B) a computer for sending control signals to an engine of a vehicle.
SE0400830A 2004-03-30 2004-03-30 Procedure and computer program to change the set speed of the cruise control in vehicles with cruise control SE0400830L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0400830A SE0400830L (en) 2004-03-30 2004-03-30 Procedure and computer program to change the set speed of the cruise control in vehicles with cruise control
DE102005014149A DE102005014149A1 (en) 2004-03-30 2005-03-29 Specified vehicle speed changing process, involves generating control signal with positive initial pulse, where calculation of time interval of pulse is less than five s and decay of pulse is less than ten s

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400830A SE0400830L (en) 2004-03-30 2004-03-30 Procedure and computer program to change the set speed of the cruise control in vehicles with cruise control

Publications (3)

Publication Number Publication Date
SE0400830D0 SE0400830D0 (en) 2004-03-30
SE525969C2 SE525969C2 (en) 2005-06-07
SE0400830L true SE0400830L (en) 2005-06-07

Family

ID=32294281

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400830A SE0400830L (en) 2004-03-30 2004-03-30 Procedure and computer program to change the set speed of the cruise control in vehicles with cruise control

Country Status (2)

Country Link
DE (1) DE102005014149A1 (en)
SE (1) SE0400830L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5218182B2 (en) * 2008-08-28 2013-06-26 日産自動車株式会社 Vehicle speed limit control device
SE536150C2 (en) * 2011-05-16 2013-06-04 Scania Cv Ab Driver interaction in economic cruising

Also Published As

Publication number Publication date
SE525969C2 (en) 2005-06-07
SE0400830D0 (en) 2004-03-30
DE102005014149A1 (en) 2005-10-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed