DE102004026409A1 - Method for control of adjustable restoring force on accelerator pedal in vehicle, entails reducing restoring force by predetermined accelerator pedal position difference value after exceeding it - Google Patents

Method for control of adjustable restoring force on accelerator pedal in vehicle, entails reducing restoring force by predetermined accelerator pedal position difference value after exceeding it Download PDF

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Publication number
DE102004026409A1
DE102004026409A1 DE200410026409 DE102004026409A DE102004026409A1 DE 102004026409 A1 DE102004026409 A1 DE 102004026409A1 DE 200410026409 DE200410026409 DE 200410026409 DE 102004026409 A DE102004026409 A DE 102004026409A DE 102004026409 A1 DE102004026409 A1 DE 102004026409A1
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Prior art keywords
restoring force
accelerator pedal
vehicle
difference value
exceeding
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Ceased
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DE200410026409
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German (de)
Inventor
Markus Schieritz
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Bayerische Motoren Werke AG
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Bayerische Motoren Werke AG
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Priority to DE200410026409 priority Critical patent/DE102004026409A1/en
Publication of DE102004026409A1 publication Critical patent/DE102004026409A1/en
Ceased 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
    • B60K31/18—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 a device to audibly, visibly, or otherwise signal the existence of unusual or unintended speed to the driver of the vehicle
    • 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
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
    • B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Human Computer Interaction (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

The method is for the control of an adjustable restoring force on an accelerator pedal in a vehicle, whereby the restoring force (R) is reduced after exceeding it and is reduced by a predetermined accelerator pedal position difference value (dpsi G). The restoring force is reduced in accordance with a ramp (r), and reduced to zero (n).

Description

Die Erfindung bezieht sich auf ein Verfahren zur Steuerung einer einstellbaren Rückstellkraft nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a method of controlling an adjustable one Restoring force according to the preamble of claim 1.

Es sind verschiedene Mechanismen für aktive Fahrpedale, sog. Force-Feedback-Pedale, bekannt, mit denen mittels einer variablen Rückstellkraft dem Fahrer eine bestimmte Stellung des Fahrpedals haptisch angeboten werden kann. Zum Beispiel kann dem Fahrer durch eine variable Rückstellkraft mit dem aktiven Fahrpedal haptisch die notwendige Stellung des Fahrpedals zum Erreichen einer vorgegebenen Geschwindigkeit angezeigt werden. Folgt der Fahrer der variablen Rückstellkraft des aktiven Fahrpedals, wird die vorgegebene Geschwindigkeit eingehalten. Durch Übertreten der variablen Rückstellkraft des aktiven Fahrpedals hat der Fahrer jedoch die Möglichkeit, über die vorgegebene Geschwindigkeit hinaus zu beschleunigen. Eine derartige Vorrichtung zur Begrenzung der Geschwindigkeit ist aus der deutschen Offenlegungsschrift 24 42 511 bekannt.It are different mechanisms for active accelerator pedals, so-called force-feedback pedals, known, with which by means of a variable restoring force to the driver certain position of the accelerator pedal can be offered haptic. For example, the driver by a variable restoring force with the active accelerator pedal haptically the necessary position of the accelerator pedal to reach a predetermined speed. follows the driver of the variable restoring force of the active accelerator pedal, the specified speed is maintained. By trespassing the variable restoring force However, the active accelerator pedal, the driver has the opportunity to over the speed up given speed out. Such Device for limiting the speed is from the German Laid-Open Publication 24 42 511 known.

In der 8b der DE 102 50 456 A1 ist ein beispielhafter Verlauf der auf ein aktives Fahrpedal wirkenden Kraft dargestellt. Abhängig vom Fahrpedalwinkel bzw. der Fahrpedalposition steigt eine Grund-Gegenkraft an, die in der Regel durch ein Federelement im Fahrpedal hervorgerufen wird. Solange die Fahrzeuggeschwindigkeit geringer als eine vorgegebene Grenzgeschwindigkeit ist, wirkt keine zusätzliche Rückstellkraft auf das Fahrpedal. Bei Erreichen der vorgegebenen Geschwindigkeit wird das aktive Fahrpedal sprungartig mit der variablen Rückstellkraft beaufschlagt, welche der Fahrer deutlich wahrnimmt. Der Fahrer kann das Fahrpedal übertreten, in dem eine Kraft aufbringt, die größer ist als die auf das Fahrpedal wirkende Gegenkraft und die auf das Fahrpedal wirkende Rückstellkraft.In the 8b of the DE 102 50 456 A1 an exemplary course of the force acting on an active accelerator pedal is shown. Depending on the accelerator pedal angle or the accelerator pedal position, a basic counterforce increases, which is usually caused by a spring element in the accelerator pedal. As long as the vehicle speed is less than a predetermined limit speed, no additional restoring force acts on the accelerator pedal. When the predefined speed is reached, the active accelerator pedal is suddenly charged with the variable restoring force, which the driver clearly perceives. The driver may override the accelerator pedal in which applies a force which is greater than the force acting on the accelerator pedal and the force acting on the accelerator pedal restoring force.

Aufgabe der Erfindung ist es, ein verbessertes Verfahren zur Steuerung der einstellbaren Rückstellkraft anzugeben.task The invention is an improved method for controlling the adjustable restoring force specify.

Diese Aufgabe wird erfindungsgemäß durch ein Verfahren nach Patentanspruch 1 gelöst. Vorteilhafte Weiterbildungen sind die Gegenstände der abhängigen Ansprüche.These The object is achieved by a Method according to claim 1 solved. Advantageous developments are the objects the dependent Claims.

Das erfindungsgemäße Verfahren zur Steuerung einer einstellbaren Rückstellkraft auf ein Fahrpedal in einem Fahrzeug, wobei die Rückstellkraft durch den Fahrer übertretbar ist, zeichnet sich dadurch aus, dass nach Übertreten der Rückstellkraft diese reduziert wird.The inventive method for controlling an adjustable restoring force on an accelerator pedal in a vehicle, with the restoring force through overriding the driver is characterized by the fact that after exceeding the restoring force this is reduced.

Der Fahrer des Fahrzeugs kann aus verschiedenen Gründen die Rückstellkraft übertreten. Möchte er bspw. ein vorausfahrendes, langsameres Fahrzeug überholen, benötigt er kurzzeitig eine höhere Geschwindigkeit, um rasch an dem vorausfahrenden Fahrzeug vorbei fahren zu können. Um die bei einer vorgegebenen Geschwindigkeit eingestellte Rückstellkraft zu übertreten, muss er eine erhöhte Kraft aus das Fahrpedal aufbringen. Hat der die Rückstellkraft übertreten, erkennt das System, dass der Fahrer in diesem Moment die eingestellte Geschwindigkeit nicht beibehalten möchte. Erfindungsgemäß wird die Rückstellkraft reduziert, um dem Fahrer eine schnelle Beschleunigung des Fahrzeugs zu ermöglichen. Das erfindungsgemäße Verfahren bietet folglich den Vorteil, dass die Kraft, die der Fahrer nach dem Übertreten der Rückstellkraft aufwenden muss, wieder kleiner wird und somit leichter übertreten werden kann. Fällt die Geschwindigkeit des Fahrzeugs wieder unter die vorgegebene Geschwindigkeit, da der Fahrer bspw. den Überholvorgang abgeschlossen hat, wird wieder die ursprüngliche Rückstellkraft eingestellt, sobald das Fahrzeug die vorgegebene Geschwindigkeit erreicht.Of the Driver of the vehicle can exceed the restoring force for various reasons. He wants For example, to overtake a vehicle ahead, slower, he needs a higher one for a short time Speed to quickly pass the vehicle ahead to be able to drive. By the restoring force set at a given speed to transgress, he needs an increased power from the accelerator pedal apply. Did he break the restoring force, the system recognizes that the driver is the set at this moment Do not want to maintain speed. According to the invention Restoring force reduced to give the driver a fast acceleration of the vehicle too enable. The inventive method offers consequently the advantage that the force that the driver after trespassing the restoring force must spend, becomes smaller again and thus easier to cross can be. falls the speed of the vehicle below the set speed, because the driver, for example, the overtaking has completed, the original restoring force is set again as soon as the vehicle reaches the specified speed.

Vorteilhafterweise wird die Rückstellkraft erst nach Übertreten um einen vorgegebenen Fahrpedalpositions-Differenzwert reduziert. Dadurch wird verhindert, dass die Rückstellkraft reduziert wird, falls der Fahrer bspw. aufgrund seiner sportlichen Fahrweise die Rückstellkraft nur geringfügig übertritt, dies aber gar nicht beabsichtigt hat. Zur Ermittlung des Fahrpedalpositions-Differenzwertes wird die Differenz aus der aktuellen Position bzw. der aktuellen Winkellage des Fahrpedals und der Position bzw. Winkellage des Fahrpedals, bei der das Fahrpedal mit der Rückstellkraft beaufschlagt wird, berechnet. Erst wenn der tatsächliche Fahrpedalpositions-Differenzwert den vorgegebenen Fahrpedalpositions-Differenzwert überschreitet, wird vorteilhafterweise die Rückstellkraft reduziert.advantageously, becomes the restoring force only after trespassing reduced by a predetermined accelerator pedal position difference value. This prevents that the restoring force is reduced, if the driver, for example, due to its sporty driving the Restoring force only slightly exceeded, but this was not intended. To determine the accelerator pedal position difference value is the difference between the current position and the current angular position the accelerator pedal and the position or angular position of the accelerator pedal, at the accelerator pedal with the restoring force is charged. Only when the actual accelerator pedal position difference value the exceeds predetermined accelerator pedal position difference value is advantageously the restoring force reduced.

Vorteilhafterweise wird die Rückstellkraft gemäß einer Rampe reduziert. Dies bietet den Vorteil, dass der Fahrer nicht durch die abrupte Reduzierung der Rückstellkraft überrascht wird und deshalb seinen Fuß vom Gaspedal wegnimmt, was zu einer gefährlichen Situation im Straßenverkehr führen könnte. Die Steigung der Rampe kann in Abhängigkeit von verschiedenen Parametern, z. B. dem angeforderten Drehmoment oder der aktuellen Beschleunigung des Fahrzeugs, vorgegeben werden.advantageously, becomes the restoring force according to a Ramp reduced. This offers the advantage that the driver does not surprised by the abrupt reduction of the restoring force and therefore his foot off Gas pedal takes away, causing a dangerous situation in traffic to lead could. The slope of the ramp can vary depending on different Parameters, e.g. As the requested torque or the current Acceleration of the vehicle, be specified.

Vorteilhafterweise wird die Rückstellkraft gegen Null reduziert, so dass der Fahrer lediglich die durch die Auslenkung des Fahrpedals verursachte Grenz-Gegenkraft überwinden muss.advantageously, becomes the restoring force reduced to zero, so that the driver only through the Deflection of the accelerator pedal caused border-counterforce overcome got to.

Die Erfindung wird im folgenden anhand einer Zeichnung näher erläutert.The Invention will be explained in more detail below with reference to a drawing.

Dabei ist in der einzigen Fig. ein Verlauf einer Rückstellkraft auf ein Fahrpedal unter Anwendung des Verfahrens nach Patentanspruch 1 dargestellt.there is in the single Fig. A course of a restoring force on an accelerator pedal represented using the method according to claim 1.

In Abhängigkeit von der Auslenkung eines Fahrpedals φ ist eine auf das Fahrpedal wirkende Gegenkraft F aufgetragen. Auf das Fahrpedal wirkt stets eine Grund-Gegenkraft G, die mit steigender Auslenkung φ des Fahrpedals stetig zunimmt. Diese Grund-Gegenkraft G wird in der Regel durch eine im Fahrpedal integrierte Feder erzeugt, die dazu dient, dass sich das Fahrpedal beim Loslassen aus jeder beliebigen Auslenkung φ stets in die Ruhelage zurückbewegt.In dependence of the displacement of an accelerator pedal φ is one on the accelerator pedal acting counterforce F applied. The accelerator pedal always works a basic counterforce G, with increasing displacement φ of the accelerator pedal steadily increasing. This basic drag G is usually through generates an integrated in the accelerator pedal spring, which serves that the accelerator pedal when releasing from any deflection φ always in moved back to the rest position.

Solange die Auslenkung φ des Fahrpedals geringer als φ1 ist, wirkt lediglich die Grund-Gegenkraft G auf das Fahrpedal. Bei einer Auslenkung φ1, bei der eine vorgegebene Geschwindigkeit erreicht wird, wird das Fahrpedal zusätzlich zur Grund-Gegenkraft G mit einer Rückstellkraft R beaufschlagt. Die Rückstellkraft R steigt sehr schnell bis zu einem bestimmten Rückstellkraft-Grenzwert RG an, um dem Fahrer zu signalisieren, dass er die vorgegebene Geschwindigkeit erreicht hat. Betätigt der Fahrer das Fahrpedal mit einer Kraft F, die größer ist als der Rückstellkraft-Grenzwert RG, übertritt er die Rückstellkraft R und die Auslenkung φ des Fahrpedals nimmt weiter zu. Die Rückstellkraft R bleibt solange auf dem Rückstellkraft-Grenzwert-Niveau RG, solange die Differenz aus der aktuellen Auslenkung φa und der Auslenkung φ1 geringer ist als ein vorgegebener Fahrpedalpositions-Differenzwert dφG, der durch die beiden Auslenkungen φ1 und φ2 definiert ist.As long as the deflection φ of the accelerator pedal is less than φ 1 , only the basic counterforce G acts on the accelerator pedal. In a deflection φ 1 , in which a predetermined speed is reached, the accelerator pedal is in addition to the basic reaction force G with a restoring force R applied. The restoring force R rises very rapidly up to a certain restoring force limit RG to signal the driver that he has reached the predetermined speed. When the driver actuates the accelerator pedal with a force F which is greater than the restoring force limit value RG, he overrides the restoring force R and the displacement φ of the accelerator pedal continues to increase. The restoring force R remains at the restoring force limit value RG as long as the difference between the actual deflection φ a and the deflection φ 1 is less than a predefined accelerator pedal position difference value dφ G defined by the two deflections φ 1 and φ 2 is.

Steigt die Auslenkung φ über den vorgegebenen Fahrpedalpositions-Differenzwert dφG, also über φ2 hinaus, weiter an, wird die Rückstellkraft R erfindungsgemäß reduziert.If the deflection φ increases beyond the predefined accelerator pedal position difference value dφ G , ie beyond φ 2 , the restoring force R is reduced according to the invention.

Die Rückstellkraft wird vorteilhafterweise gemäß einer Rampe r reduziert, bis sie gegen Null n geht. Auf das Fahrpedal wirkt dann lediglich noch die Grund-Gegenkraft G.The Restoring force is advantageously according to a Ramp r is reduced until it goes to zero n. On the accelerator pedal then only the basic counterforce G.

Es können eine Vielzahl weiterer Details durchaus abweichend von obiger Beschreibung gestaltet sein, ohne den Inhalt der Patentansprüche zu verlassen.It can a variety of other details quite different from the above description be designed without departing from the content of the claims.

Claims (4)

Verfahren zur Steuerung einer einstellbaren Rückstellkraft auf ein Fahrpedal in einem Fahrzeug, wobei die Rückstellkraft durch den Fahrer übertretbar ist, dadurch gekennzeichnet, dass nach Übertreten der Rückstellkraft (R) diese (R) reduziert wird.Method for controlling an adjustable restoring force on an accelerator pedal in a vehicle, wherein the restoring force is exceeded by the driver, characterized in that after exceeding the restoring force (R) this (R) is reduced. Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass die Rückstellkraft (R) nach Übertreten der Rückstellkraft (R) um einen vorgegebenen Fahrpedalpositions-Differenzwert (dφG) reduziert wird.Method according to Patent Claim 1, characterized in that the restoring force (R) is reduced after exceeding the restoring force (R) by a predetermined accelerator pedal differential value (dφ G ). Verfahren nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die Rückstellkraft (R) gemäß einer Rampe (r) reduziert wird.Method according to claim 1 or 2, characterized that the restoring force (R) according to a Ramp (r) is reduced. Verfahren nach einem der vorangegangenen Patentansprüche, dadurch gekennzeichnet, dass die Rückstellkraft (R) gegen Null (n) reduziert wird.Method according to one of the preceding claims, characterized characterized in that the restoring force (R) is reduced to zero (n).
DE200410026409 2004-05-29 2004-05-29 Method for control of adjustable restoring force on accelerator pedal in vehicle, entails reducing restoring force by predetermined accelerator pedal position difference value after exceeding it Ceased DE102004026409A1 (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041200A1 (en) 2007-08-31 2009-05-20 GM Global Technology Operations, Inc., Detroit Controlling device for controlling speed of transport unit, particularly vehicle, has operating element moving partly against counter force, by which reference variable is determined at drive assembly of transport unit
WO2009112102A1 (en) * 2008-03-10 2009-09-17 Robert Bosch Gmbh Method and device for operating a hybrid vehicle
DE102009041361A1 (en) * 2008-10-22 2010-05-27 Continental Teves Ag & Co. Ohg Method for operating a device for generating an additional restoring force on the accelerator pedal
DE102009030345A1 (en) * 2009-06-25 2010-12-30 Bayerische Motoren Werke Aktiengesellschaft Speed controller for use in motor vehicle, has sensors for detecting accelerator angles, where accelerator angle threshold is provided at accelerator angle range smaller than one of angles that corresponds to kick-down-pressure point
DE102009042899A1 (en) * 2009-09-25 2011-04-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle, has active accelerator, where magnitude of counteracting force is decreased on accelerator, when driving condition detection system detecting such that additional driving of motor vehicle is not possible
DE102011055855A1 (en) 2010-12-02 2012-06-06 Avl List Gmbh Method and device for controlling the driving speed of a motor vehicle
EP3106961A1 (en) * 2015-06-16 2016-12-21 Audi Ag Active accelerator pedal for a vehicle
WO2017020985A1 (en) * 2015-08-01 2017-02-09 Audi Ag Method for careful operation of an actuator for a force controller of an accelerator pedal
GB2540464B (en) * 2015-06-01 2019-02-06 Jaguar Land Rover Ltd Speed control system with driver haptic feedback
RU2681805C1 (en) * 2018-04-10 2019-03-12 Сергей Николаевич Низов Accelerator assembly of internal combustion engine with turbo-supercharge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442511A1 (en) * 1973-09-20 1975-06-19 Peugeot DEVICE FOR LIMITING THE SPEED OF A VEHICLE TO A PRESET VALUE
DE4241805A1 (en) * 1992-12-11 1994-06-16 Vdo Schindling Sensed position stop for specific vehicle operating point - has foot pedal coupled to switched stop that provides sensed resistance at specific vehicle speed
DE4203367C2 (en) * 1992-02-06 2000-10-05 Hella Kg Hueck & Co Setpoint generator of a device for setting the driving speed of a vehicle
DE19922338A1 (en) * 1999-05-14 2000-11-23 Bayerische Motoren Werke Ag Method for establishing a predetermined operative relationship between the actuation of the accelerator pedal and the resulting braking torque of a vehicle
DE10212674A1 (en) * 2002-03-22 2003-10-02 Daimler Chrysler Ag Process and accelerating system to produce an adjustable retarding force in vehicle or electric vehicle, has a passive spring and an active force control
DE10250456A1 (en) * 2001-11-05 2004-02-19 Continental Teves Ag & Co. Ohg Device with additional restoring force on the gas pedal depending on the setpoint deviation of a vehicle parameter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442511A1 (en) * 1973-09-20 1975-06-19 Peugeot DEVICE FOR LIMITING THE SPEED OF A VEHICLE TO A PRESET VALUE
DE4203367C2 (en) * 1992-02-06 2000-10-05 Hella Kg Hueck & Co Setpoint generator of a device for setting the driving speed of a vehicle
DE4241805A1 (en) * 1992-12-11 1994-06-16 Vdo Schindling Sensed position stop for specific vehicle operating point - has foot pedal coupled to switched stop that provides sensed resistance at specific vehicle speed
DE19922338A1 (en) * 1999-05-14 2000-11-23 Bayerische Motoren Werke Ag Method for establishing a predetermined operative relationship between the actuation of the accelerator pedal and the resulting braking torque of a vehicle
DE10250456A1 (en) * 2001-11-05 2004-02-19 Continental Teves Ag & Co. Ohg Device with additional restoring force on the gas pedal depending on the setpoint deviation of a vehicle parameter
DE10212674A1 (en) * 2002-03-22 2003-10-02 Daimler Chrysler Ag Process and accelerating system to produce an adjustable retarding force in vehicle or electric vehicle, has a passive spring and an active force control

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041200A1 (en) 2007-08-31 2009-05-20 GM Global Technology Operations, Inc., Detroit Controlling device for controlling speed of transport unit, particularly vehicle, has operating element moving partly against counter force, by which reference variable is determined at drive assembly of transport unit
WO2009112102A1 (en) * 2008-03-10 2009-09-17 Robert Bosch Gmbh Method and device for operating a hybrid vehicle
DE102009041361A1 (en) * 2008-10-22 2010-05-27 Continental Teves Ag & Co. Ohg Method for operating a device for generating an additional restoring force on the accelerator pedal
DE102009030345B4 (en) 2009-06-25 2022-02-03 Bayerische Motoren Werke Aktiengesellschaft Speed control in a motor vehicle with a limiting function
DE102009030345A1 (en) * 2009-06-25 2010-12-30 Bayerische Motoren Werke Aktiengesellschaft Speed controller for use in motor vehicle, has sensors for detecting accelerator angles, where accelerator angle threshold is provided at accelerator angle range smaller than one of angles that corresponds to kick-down-pressure point
DE102009042899A1 (en) * 2009-09-25 2011-04-07 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle, has active accelerator, where magnitude of counteracting force is decreased on accelerator, when driving condition detection system detecting such that additional driving of motor vehicle is not possible
DE102011055855A1 (en) 2010-12-02 2012-06-06 Avl List Gmbh Method and device for controlling the driving speed of a motor vehicle
GB2540464B (en) * 2015-06-01 2019-02-06 Jaguar Land Rover Ltd Speed control system with driver haptic feedback
EP3106961A1 (en) * 2015-06-16 2016-12-21 Audi Ag Active accelerator pedal for a vehicle
CN106256590A (en) * 2015-06-16 2016-12-28 奥迪股份公司 Active accelerator pedal for vehicle
US10052951B2 (en) 2015-06-16 2018-08-21 Audi Ag Active accelerator pedal for a vehicle
CN106256590B (en) * 2015-06-16 2018-08-28 奥迪股份公司 Active accelerator pedal for vehicle
WO2017020985A1 (en) * 2015-08-01 2017-02-09 Audi Ag Method for careful operation of an actuator for a force controller of an accelerator pedal
US10214103B2 (en) 2015-08-01 2019-02-26 Audi Ag Method for careful operation of an actuator for a force controller of an accelerator pedal
RU2681805C1 (en) * 2018-04-10 2019-03-12 Сергей Николаевич Низов Accelerator assembly of internal combustion engine with turbo-supercharge
WO2019199204A1 (en) * 2018-04-10 2019-10-17 Сергей Николаевич НИЗОВ Accelerator assembly for a turbocharged internal combustion engine

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