DE10225892A1 - Method and device for limiting the cornering speed - Google Patents
Method and device for limiting the cornering speed Download PDFInfo
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- DE10225892A1 DE10225892A1 DE10225892A DE10225892A DE10225892A1 DE 10225892 A1 DE10225892 A1 DE 10225892A1 DE 10225892 A DE10225892 A DE 10225892A DE 10225892 A DE10225892 A DE 10225892A DE 10225892 A1 DE10225892 A1 DE 10225892A1
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001133 acceleration Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
- B60K31/0066—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 responsive to vehicle path curvature
-
- 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
- B60K31/0058—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 responsive to externally generated signalling
-
- 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
- B60K31/0066—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 responsive to vehicle path curvature
- B60K31/0075—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 responsive to vehicle path curvature responsive to vehicle steering angle
-
- 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
- B60K31/042—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 where at least one electrical quantity is set by the vehicle operator
-
- 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
- B60K31/12—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 responsive to centrifugal force
-
- 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
- B60W50/082—Selecting or switching between different modes of propelling
-
- 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
- B60W50/085—Changing the parameters of the control units, e.g. changing limit values, working points by control input
-
- 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
- B60W2540/215—Selection or confirmation of options
-
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/20—Road profile, i.e. the change in elevation or curvature of a plurality of continuous road segments
-
- 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
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/30—Road curve radius
-
- 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
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Begrenzung der Kurvengeschwindigkeit eines Fahrzeugs auf eine Grenzgeschwindigkeit, DOLLAR A - bei dem eine einen Kurvenradius beschreibende Größe ermittelt wird und DOLLAR A - bei dem aus der den Kurvenradius beschreibenden Größe eine Grenzgeschwindigkeit ermittelt wird. DOLLAR A Der Kern der Erfindung besteht darin, dass DOLLAR A - die Ermittlung der Grenzgeschwindigkeit aus der den Kurvenradius beschreibenden Größe durch den Fahrer beeinflussbar ist.The invention relates to a method and a device for limiting the cornering speed of a vehicle to a limit speed, DOLLAR A - in which a variable describing a curve radius is determined and DOLLAR A - in which a limit speed is determined from the variable describing the curve radius. DOLLAR A The essence of the invention is that DOLLAR A - the determination of the limit speed from the variable describing the curve radius can be influenced by the driver.
Description
Stand der TechnikState of the art
Die Erfindung geht aus von einem Verfahren und einer Vorrichtung zur Begrenzung der Kurvengeschwindigkeit nach der Gattung der unabhängigen Ansprüche.The invention is based on one Method and device for limiting the cornering speed according to the genre of independent claims.
Aus der
Aus der
Die Merkmale der Oberbegriffe der
unabhängigen
Ansprüche
sind der
Vorteile der ErfindungAdvantages of invention
Die Erfindung geht aus von einem Verfahren zur Begrenzung der Kurvengeschwindigkeit eines Fahrzeugs auf eine Grenzgeschwindigkeit,
- – bei dem eine den Kurvenradius beschreibende Größe ermittelt wird und
- – bei dem aus der den Kurvenradius beschreibenden Größe eine Grenzgeschwindigkeit ermittelt wird.
- - in which a variable describing the curve radius is determined and
- - In which a limit speed is determined from the variable describing the curve radius.
Der Kern der Erfindung besteht darin, dass die Ermittlung der Grenzgeschwindigkeit aus der den Kurvenradius beschreibenden Größe durch den Fahrer beeinflussbar ist. Damit bietet sich vorteilhafterweise die Möglichkeit, die zulässige Grenzgeschwindigkeit fahrerindividuell zu beeinflussen und an den Fahrstil des Fahrers anzupassen.The essence of the invention is that the determination of the limit speed from the the curve radius descriptive size the driver can be influenced. This is advantageous the possibility, the permissible Limit speed to be influenced by the driver and the driving style of the driver.
Eine vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass die den Kurvenradius beschreibende Größe aus wenigstens zwei auf unterschiedliche Weisen ermittelten Kurvenradiusgrößen ermittelt wird. Durch die Ermittlung des Kurvenradius auf wenigstens zwei unterschiedliche Arten wird eine höhere Genauigkeit und Verfügbarkeit des Verfahrens erreicht.An advantageous embodiment is characterized in that the curve radius describing Size out at least two curve radius sizes determined in different ways are determined becomes. By determining the curve radius to at least two different types will have higher accuracy and availability of the procedure.
Eine vorteilhafte Ausführungsform davon ist dadurch gekennzeichnet, dass die den Kurvenradius beschreibende Größe als Minimum wenigstens zweier auf unterschiedliche Weisen ermittelter Kurvenradiusgrößen ermittelt wird. Dies hängt damit zusammen, dass die kleinere der beiden Kurvenradiusgrößen die kritischere ist.An advantageous embodiment this is characterized in that the one describing the curve radius Size as a minimum at least two curve radius sizes determined in different ways are determined becomes. This depends together with the fact that the smaller of the two curve radius sizes the is more critical.
Eine weitere vorteilhafte Ausführungsform ist dadurch gekennzeichnet, dass eine der Kurvenradiusgrößen aus dem Lenkwinkel und dem Radstand ermittelt wird und eine der Kurvenradiusgrößen aus der Fahrzeuggeschwindigkeit und der Querbeschleunigung ermittelt wird. Beide Verfahren sind zur Ermittlung des Kurvenradius besonders geeignet, da sie die Ermittlung des Kurvenradius aus einfachen Rechenvorschriften erlauben. Diese sind in einem Steuergerät auf einfache Weise implementierbar.Another advantageous embodiment is characterized in that one of the curve radius sizes the steering angle and the wheelbase is determined and one of the curve radius sizes from the Vehicle speed and lateral acceleration is determined. Both methods are particularly suitable for determining the curve radius, since they determine the curve radius from simple calculation rules allow. These can be implemented easily in a control unit.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass die Beeinflussung der Ermittlung der Grenzgeschwindigkeit durch den Fahrer über ein manuell betätigbares Bedienelement erfolgt.An advantageous embodiment of the Invention is characterized in that influencing the Determination of the limit speed by the driver using a manually operated Control element is carried out.
Dieses manuell betätigbare Bedienelement ist vorteilhafterweise so im Fahrzeug positioniert ist, dass es während der Fahrt vom Fahrer betätigt werden kann. Dadurch wird es dem Fahrer ermöglicht, dass auch während der Fahrt die Ermittlung der Kurvengrenzgeschwindigkeit beeinflusst werden kann. Insbesondere können Faktoren wie beispielsweise Regen oder Fahrbahnbeschaffenheit bei der Beeinflussung der Ermittlung der Kurvengrenzgeschwindigkeit berücksichtigt werden.This manually operated Control element is advantageously positioned in the vehicle is that while operated by the driver can be. This enables the driver to do that even during the Driving influences the determination of the cornering limit speed can be. In particular can Factors such as rain or road conditions influencing the determination of the curve limit speed considered become.
Eine weitere Ausgestaltung ist dadurch gekennzeichnet, dass das manuell betätigbare Bedienelement durch den Fahrer wenigstens in drei verschiedene Zustände geschaltet werden kann. Auch eine stufenlose (kontinuierliche) Beeinflussung (beispielsweise über ein Potentiometer) ist denkbar.This is a further embodiment characterized in that the manually operated control element by the driver can be switched to at least three different states. Also a stepless (continuous) influence (for example via a Potentiometer) is conceivable.
Eine vorteilhafte Ausgestaltung ist dadurch gekennzeichnet, dass wenigstens eine der beiden Kurvenradiusgrößen über die Ausgangssignale einer das Fahrzeugumfeld erfassenden Senso rik ermittelt wird. Diese Sensorik kann beispielsweise Radarsensoren oder Kameras umfassen, die den Straßenverlauf vor dem Fahrzeug erkennen. Es ist hierzu auch denkbar, dass Informationen aus einem Navigationssystem oder GPS-System verwendet werden.An advantageous embodiment is characterized in that at least one of the two curve radius sizes over the Output signals of a sensor sensing the vehicle environment is determined. This sensor system can include, for example, radar sensors or cameras, the the course of the road recognize in front of the vehicle. It is also conceivable that information from a navigation system or GPS system.
Die Vorrichtung zur Begrenzung der Kurvengeschwindigkeit eines Fahrzeugs auf eine Grenzgeschwindigkeit enthält erste Ermittlungsmittel zur Ermittlung einer den Kurvenradius beschreibenden Größe und zweite Ermittlungsmittel, in denen aus der den Kurvenradius beschreibenden Größe eine Grenzgeschwindigkeit ermittelt wird. In der erfindungsgemäßen Vorrichtung sind Beeinflussungsmittel vorhanden, mit denen die Ermittlung der Grenzgeschwindigkeit aus der den Kurvenradius beschreibenden Größe durch den Fahrer beeinflussbar ist.The device for limiting the Cornering speed of a vehicle to a limit speed contains first determining means for determining a variable describing the curve radius and second Determining means in which from the descriptive the radius of the curve Size a limit speed is determined. There are influencing agents in the device according to the invention available with which the determination of the limit speed the variable describing the curve radius can be influenced by the driver is.
Weitere vorteilhafte Ausgestaltungen sind den Unteransprüchen zu entnehmen.Further advantageous configurations are the dependent claims refer to.
Zeichnungdrawing
Die Zeichnung besteht aus
In
Ausführungsbeispieleembodiments
In bestehenden elektronischen Systemen zur Fahrdynamikregelung (ESP) wird das Motormoment reduziert sowie Bremseingriffe eingeleitet, um die Stabilität des Fahrzeugs zu erhalten. Dies geschieht jedoch nur im dynamischen Grenzfall, d.h. wenn das Giermoment kritische Werte erreicht und das Fahrzeug zu schleudern droht. Bestehende Tempomatfunktionen in Motorsteuergeräten regeln lediglich die Fahrzeuggeschwindigkeit durch Verändern des Motormoments. Die Erfindung betrifft ein übergeordnetes System, das die Geschwindigkeit in Kurven noch vor dem Erreichen des dynamischen Grenzfalls begrenzt. Dieses System soll sowohl über Rücknahme des Motormoments, Getrieberückschaltungen als auch über Bremseingriffe wirken. Bei der Erfindung wird zunächst ein prädizierter Kurvenradius rkp gebildet. Damit wird versucht, die Information über eine bevorstehende Kurvenfahrt möglichst frühzeitig aus den Fahrzeugdaten zu gewinnen. Dabei spielt es eine wesentliche Rolle, mit welchen Sensoren das Fahrzeug ausgestattet ist. Dies können beispielsweise Radarsensoren oder Kameras sein, die den Straßenverlauf vor dem Fahrzeug erkennen. Es ist hierzu auch denkbar, dass Informationen aus einem Navigationssystem oder GPS-System verwendet werden. Im einfachsten Fall ist im Fahrzeug nur ein Lenkwinkelsensor vorhanden.In existing electronic systems for Driving dynamics control (ESP) reduces the engine torque and brake interventions initiated to stability of the vehicle. However, this only happens in the dynamic Borderline case, i.e. when the yaw moment reaches critical values and that Vehicle threatens to skid. Control existing cruise control functions in engine control units only the vehicle speed by changing the engine torque. The Invention relates to a superordinate System that the speed in curves before reaching of the dynamic limit case. This system is designed to both take back of engine torque, transmission downshifts as well over Brake interventions work. In the invention, a predicted Curve radius rkp formed. It tries to get the information about an upcoming Cornering if possible early to gain from the vehicle data. It plays an essential part Role with which sensors the vehicle is equipped. This can for example, radar sensors or cameras that track the road recognize in front of the vehicle. It is also conceivable that information from a navigation system or GPS system. in the In the simplest case, there is only one steering angle sensor in the vehicle.
In
Die Ermittlung des Kurvenradius rkp
in
Diese Gleichung beschreibt die kinematische Kreisbewegung um einen Kreismittelpunkt. Eine Auflösung dieser Gleichung nach rkq ergibt This equation describes the kinematic circular movement around a circle center. Solving this equation according to rkq results
Ein zweiter Wert für den Kurvenradius
wird in Block
rkδ ist derjenige Kurvenradius, welcher sich aus dem Lenkwinkel und dem Radstand ergibt und der dem Fahrerwunsch entspricht. Das ist derjenige Kurs, dem das Fahrzeug ohne Einwirkung der Fliehkräfte folgen würde. Dabei wird davon ausgegangen, dass der Schwimmwinkel (d.h. der Winkel zwischen Fahrzeuglängsachse und der Kurventangente) Null ist. vch ist eine fahrzeugspezifische Größe, nämlich die (beispielsweise in die Ackermann-Gleichung eingehende) charakteristische Geschwindigkeit.rkδ is the curve radius, which consists of the steering angle and the Wheelbase results and corresponds to the driver's request. This is the course which the vehicle would follow without the influence of centrifugal forces. there it is assumed that the float angle (i.e. the angle between the vehicle's longitudinal axis and the curve tangent) is zero. vch is a vehicle specific Size, namely the characteristic (e.g. entering the Ackermann equation) Speed.
Anschließend wird in Block
In
Alternativ dazu kann es sich bei der fahrdynamischen Grenzgeschwindigkeit um diejenige Geschwindigkeit handeln, welche in einer Kurve aus Sicherheitsgründen nicht überschritten werden darf und deren Überschreitung in der Kurve durch ein Regelungssystem verhindert wird.Alternatively, it can be at the driving dynamic limit speed by that speed act which must not be exceeded in a curve for safety reasons and exceeding them is prevented in the curve by a control system.
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10225892A DE10225892A1 (en) | 2002-06-11 | 2002-06-11 | Method and device for limiting the cornering speed |
PCT/DE2003/001179 WO2003104014A1 (en) | 2002-06-11 | 2003-04-10 | Method and device for limiting cornering speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10225892A DE10225892A1 (en) | 2002-06-11 | 2002-06-11 | Method and device for limiting the cornering speed |
Publications (1)
Publication Number | Publication Date |
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DE10225892A1 true DE10225892A1 (en) | 2004-01-08 |
Family
ID=29718960
Family Applications (1)
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DE10225892A Ceased DE10225892A1 (en) | 2002-06-11 | 2002-06-11 | Method and device for limiting the cornering speed |
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DE (1) | DE10225892A1 (en) |
WO (1) | WO2003104014A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006022080A1 (en) * | 2006-05-11 | 2007-11-15 | Trw Automotive Gmbh | Motor vehicle`s speed controlling and/or regulating method, involves determining current vehicle position by navigation system, and determining speed adjusted to characteristics of road sections based on stored information |
DE102006028277A1 (en) * | 2006-06-20 | 2007-12-27 | Robert Bosch Gmbh | Device and method for corner warning |
DE102004037946B4 (en) * | 2004-08-04 | 2012-11-22 | Günter Fendt | Rollover protection system |
DE102012215100A1 (en) * | 2012-08-24 | 2014-02-27 | Continental Teves Ag & Co. Ohg | Method and system for promoting a uniform driving style |
DE102017201051A1 (en) | 2017-01-24 | 2018-07-26 | Zf Friedrichshafen Ag | Control of a motor vehicle |
DE102021116488A1 (en) | 2021-06-25 | 2022-12-29 | Bayerische Motoren Werke Aktiengesellschaft | Driver assistance system and driver assistance method for automated driving of a vehicle |
US12110021B2 (en) | 2019-11-06 | 2024-10-08 | Volvo Truck Corporation | Control device and a method for controlling vehicle speed |
Families Citing this family (5)
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JP2010003013A (en) * | 2008-06-18 | 2010-01-07 | Aisin Aw Co Ltd | Driving support device, driving support method and driving support program |
DE102009023489A1 (en) * | 2009-05-30 | 2010-12-16 | Daimler Ag | Method and device for controlling the speed of a vehicle |
DE102011102435A1 (en) * | 2011-05-25 | 2012-11-29 | Audi Ag | Method for operating a longitudinal driver assistance system and motor vehicle |
SE540524C2 (en) * | 2014-05-21 | 2018-09-25 | Scania Cv Ab | Method and system for adjusting the speed of a vehicle while driving the vehicle along a route |
DE102015204682A1 (en) * | 2015-03-16 | 2016-10-06 | Robert Bosch Gmbh | Method and device for curve radius-dependent drive torque control for a motor vehicle during cornering |
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DE19502954A1 (en) * | 1994-02-05 | 1995-08-10 | Volkswagen Ag | Vehicle speed control procedure |
DE19748912A1 (en) * | 1996-11-07 | 1998-05-14 | Honda Motor Co Ltd | Automobile velocity control system |
DE19848236A1 (en) * | 1998-10-20 | 2000-04-27 | Bosch Gmbh Robert | Method for controlling speed of motor vehicle prior to vehicle traveling around bend involves controlling speed in dependence of target speed determined by iterative process |
EP1080972A2 (en) * | 1999-08-31 | 2001-03-07 | Toyota Jidosha Kabushiki Kaisha | Device for controlling vehicle turn behavior by engine torque control with feedback of vehicle speed |
DE19964032A1 (en) * | 1999-12-30 | 2001-07-05 | Bosch Gmbh Robert | Stabilizing vehicle involves regulating transverse dynamic parameter describing transverse dynamic properties of vehicle so that vehicle's float angle is limited to predefined value |
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JP3133770B2 (en) * | 1991-01-18 | 2001-02-13 | マツダ株式会社 | Car driving system |
GB9322836D0 (en) * | 1993-11-05 | 1993-12-22 | Rover Group | A selector mechanism for a vehicle transmission |
US5745870A (en) * | 1994-09-14 | 1998-04-28 | Mazda Motor Corporation | Traveling-path prediction apparatus and method for vehicles |
EP0788922B1 (en) * | 1995-09-28 | 2003-10-08 | Volkswagen Aktiengesellschaft | Speed regulation method for a vehicle |
-
2002
- 2002-06-11 DE DE10225892A patent/DE10225892A1/en not_active Ceased
-
2003
- 2003-04-10 WO PCT/DE2003/001179 patent/WO2003104014A1/en not_active Application Discontinuation
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Cited By (9)
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DE102004037946B4 (en) * | 2004-08-04 | 2012-11-22 | Günter Fendt | Rollover protection system |
DE102006022080A1 (en) * | 2006-05-11 | 2007-11-15 | Trw Automotive Gmbh | Motor vehicle`s speed controlling and/or regulating method, involves determining current vehicle position by navigation system, and determining speed adjusted to characteristics of road sections based on stored information |
DE102006028277A1 (en) * | 2006-06-20 | 2007-12-27 | Robert Bosch Gmbh | Device and method for corner warning |
DE102012215100A1 (en) * | 2012-08-24 | 2014-02-27 | Continental Teves Ag & Co. Ohg | Method and system for promoting a uniform driving style |
US9399450B2 (en) | 2012-08-24 | 2016-07-26 | Continental Teves Ag & Co. Ohg | Method and system for promoting a uniform driving style |
DE102017201051A1 (en) | 2017-01-24 | 2018-07-26 | Zf Friedrichshafen Ag | Control of a motor vehicle |
US12110021B2 (en) | 2019-11-06 | 2024-10-08 | Volvo Truck Corporation | Control device and a method for controlling vehicle speed |
EP4054911B1 (en) * | 2019-11-06 | 2025-03-19 | Volvo Truck Corporation | Control device, method, computer program and storage medium carrying the program for controlling vehicle speed |
DE102021116488A1 (en) | 2021-06-25 | 2022-12-29 | Bayerische Motoren Werke Aktiengesellschaft | Driver assistance system and driver assistance method for automated driving of a vehicle |
Also Published As
Publication number | Publication date |
---|---|
WO2003104014A1 (en) | 2003-12-18 |
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