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DE102005014149A1 - Verfahren zum Verändern von festgelegten Soll-Geschwindigkeiten einer Geschwindigkeitsregelung bei Fahrzeugen mit Geschwindigkeitsregelung - Google Patents

Verfahren zum Verändern von festgelegten Soll-Geschwindigkeiten einer Geschwindigkeitsregelung bei Fahrzeugen mit Geschwindigkeitsregelung Download PDF

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Publication number
DE102005014149A1
DE102005014149A1 DE102005014149A DE102005014149A DE102005014149A1 DE 102005014149 A1 DE102005014149 A1 DE 102005014149A1 DE 102005014149 A DE102005014149 A DE 102005014149A DE 102005014149 A DE102005014149 A DE 102005014149A DE 102005014149 A1 DE102005014149 A1 DE 102005014149A1
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DE
Germany
Prior art keywords
pulse
less
decay
calculation
positive initial
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
DE102005014149A
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English (en)
Inventor
Jon Andersson
Kristian Lundh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Scania CV AB
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
Publication of DE102005014149A1 publication Critical patent/DE102005014149A1/de
Withdrawn legal-status Critical Current

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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)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

Bei einem Verfahren zum Ändern eines ersten festgelegten Soll-Geschwindigkeitswertes einer Geschwindigkeitsregelung auf einen zweiten festgelegten Soll-Geschwindigkeitswert einer Geschwindigkeitsregelung in einem Fahrzeug mit einer aktivierten Geschwindigkeitsregelung wird eine Änderung angefragt und in Antwort auf die Anfrage wird ein Steuersignal erzeugt, um die Fahrzeugmotorleistung derart einzustellen, dass sie dem zweiten festgelegten Soll-Geschwindigkeitswert der Geschwindigkeitsregelung entspricht. Um eine anfänglich spürbare Veränderung der Fahrzeugmotorleistung als Bestätigung auf die Anfrage zu bewirken, wird das Steuersignal mit einem positiven Anfangspuls in Antwort darauf erzeugt, dass der zweite Soll-Geschwindigkeitswert der Fahrzeugregelung größer ist als der erste festgelegte Soll-Geschwindigkeitswert der Geschwindigkeitsregelung, und mit einem negativen Anfangspuls in Antwort darauf, dass der zweite festgelegte Soll-Geschwindigkeitswert der Geschwindigkeitsregelung kleiner ist als der erste festgelegte Soll-Geschwindigkeitswert der Geschwindigkeitsregelung. Die Erfindung betrifft auch ein Computerprogramm, ein Computerprogrammprodukt und einen Computer.
DE102005014149A 2004-03-30 2005-03-29 Verfahren zum Verändern von festgelegten Soll-Geschwindigkeiten einer Geschwindigkeitsregelung bei Fahrzeugen mit Geschwindigkeitsregelung Withdrawn DE102005014149A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0400830A SE525969C2 (sv) 2004-03-30 2004-03-30 Förfarande och datorprogram för att i fordon med farthållare ändra satta börhastigheter för farthållaren

Publications (1)

Publication Number Publication Date
DE102005014149A1 true DE102005014149A1 (de) 2005-10-20

Family

ID=32294281

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005014149A Withdrawn DE102005014149A1 (de) 2004-03-30 2005-03-29 Verfahren zum Verändern von festgelegten Soll-Geschwindigkeiten einer Geschwindigkeitsregelung bei Fahrzeugen mit Geschwindigkeitsregelung

Country Status (2)

Country Link
DE (1) DE102005014149A1 (de)
SE (1) SE525969C2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319723A1 (de) * 2008-08-28 2011-05-11 Nissan Motor Co., Ltd. Vorrichtung zur steuerung einer fahrzeuggeschwindigkeitsbegrenzung und verfahren zur steuerung einer fahrzeuggeschwindigkeitsbegrenzung
WO2012158097A1 (en) * 2011-05-16 2012-11-22 Scania Cv Ab Driver interaction pertaining to economical cruise control

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2319723A1 (de) * 2008-08-28 2011-05-11 Nissan Motor Co., Ltd. Vorrichtung zur steuerung einer fahrzeuggeschwindigkeitsbegrenzung und verfahren zur steuerung einer fahrzeuggeschwindigkeitsbegrenzung
EP2319723A4 (de) * 2008-08-28 2014-04-09 Nissan Motor Vorrichtung zur steuerung einer fahrzeuggeschwindigkeitsbegrenzung und verfahren zur steuerung einer fahrzeuggeschwindigkeitsbegrenzung
WO2012158097A1 (en) * 2011-05-16 2012-11-22 Scania Cv Ab Driver interaction pertaining to economical cruise control
RU2594059C2 (ru) * 2011-05-16 2016-08-10 Сканиа Св Аб Взаимодействие с водителем, относящееся к экономичному автоматическому поддержанию скорости
US10131227B2 (en) 2011-05-16 2018-11-20 Scania Cv Ab Driver interaction pertaining to economical cruise control

Also Published As

Publication number Publication date
SE0400830D0 (sv) 2004-03-30
SE0400830L (sv) 2005-06-07
SE525969C2 (sv) 2005-06-07

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Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination

Effective date: 20120330