DE102010043713A1 - Method for reducing velocity of motor car, involves abruptly increasing distance between two of wheels and wheel suspension by actuator such that normal force acting on wheels is increased - Google Patents
Method for reducing velocity of motor car, involves abruptly increasing distance between two of wheels and wheel suspension by actuator such that normal force acting on wheels is increased Download PDFInfo
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- DE102010043713A1 DE102010043713A1 DE201010043713 DE102010043713A DE102010043713A1 DE 102010043713 A1 DE102010043713 A1 DE 102010043713A1 DE 201010043713 DE201010043713 DE 201010043713 DE 102010043713 A DE102010043713 A DE 102010043713A DE 102010043713 A1 DE102010043713 A1 DE 102010043713A1
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000000725 suspension Substances 0.000 title claims abstract description 17
- 230000001960 triggered effect Effects 0.000 claims abstract description 3
- 230000007613 environmental effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/1755—Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
- B60G17/0165—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0195—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the regulation being combined with other vehicle control systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/80—Exterior conditions
- B60G2400/82—Ground surface
- B60G2400/823—Obstacle sensing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60G2401/17—Magnetic/Electromagnetic
- B60G2401/174—Radar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/30—Height or ground clearance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/22—Braking, stopping
- B60G2800/222—Braking, stopping during collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/914—Height Control System
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/915—Suspension load distribution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2260/00—Interaction of vehicle brake system with other systems
- B60T2260/06—Active Suspension System
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Reduzierung der Geschwindigkeit eines Kraftfahrzeugs mit einer Karosserie und mindestens drei Rädern, wobei die Räder wenigstens mittelbar über eine Radaufhängung mit der Karosserie in Verbindung stehen. Außerdem betrifft die Erfindung eine Vorrichtung zur Durchführung des Verfahrens.The present invention relates to a method for reducing the speed of a motor vehicle with a body and at least three wheels, wherein the wheels are connected at least indirectly via a suspension with the body. Moreover, the invention relates to an apparatus for carrying out the method.
Aus der
Aus der
Es ist dagegen Aufgabe der vorliegenden Erfindung, ein Verfahren und eine Vorrichtung zur Reduzierung der Geschwindigkeit eines Kraftfahrzeugs darzustellen, das einfach durchführbar ist und effektiv ist, sowie mit einer Vernetzung von Chassis Komponenten, Bremssystemen und einer Umfeldsensorik arbeitet.On the other hand, it is an object of the present invention to provide a method and a device for reducing the speed of a motor vehicle that is simple to implement and effective, as well as networking of chassis components, braking systems and environmental sensor technology.
Diese Aufgabe wird durch ein Verfahren und eine Vorrichtung nach den Merkmalen der unabhängigen Patentansprüche gelöst.This object is achieved by a method and a device according to the features of the independent claims.
Dabei ist vorgesehen, dass ein Aktuator den Abstand zwischen wenigstens einem Rad und der Radaufhängung schlagartig vergrößert und damit die auf die Räder einwirkende Normalkraft erhöht. Aufgrund der Beschleunigungswirkung und der Trägheit der Masse der Karosserie werden die Räder stärker auf die Fahrbahn gepresst. Dadurch kann stärker gebremst werden und die Geschwindigkeit des Kraftfahrzeugs stärker reduziert werden. Durch die Erhöhung der auf die Räder einwirkenden Normalkraft kann mehr Bremsenergie auf die Fahrbahn übertragen werden.It is provided that an actuator increases the distance between at least one wheel and the suspension abruptly and thus increases the force acting on the wheels normal force. Due to the acceleration effect and the inertia of the mass of the body, the wheels are pressed more strongly on the road. This can be slowed down more and the speed of the motor vehicle can be reduced more. By increasing the normal force acting on the wheels, more braking energy can be transmitted to the roadway.
Eine vorteilhafte Weiterbildung des erfindungsgemäßen Verfahrens sieht vor, dass der Aktuator als aktive Luftfederdämpfereinheit, als elektromechanisch betätigbare Dämpfereinheit oder als pyrotechnisch betätigbare Zündeinheit ausgebildet ist und das vordere Ende der Karosserie um eine Strecke nach oben beschleunigt, wodurch die Räder mit einer erhöhten Normalkraft auf die Fahrbahn gedrückt werden.An advantageous development of the method according to the invention provides that the actuator is designed as an active air spring damper unit, as an electromechanically operable damper unit or as a pyrotechnically actuated ignition unit and accelerates the front end of the body upwards by a distance, whereby the wheels with an increased normal force on the road be pressed.
Es ist vorgesehen, die Betätigung des Aktuators erst dann auszulösen, wenn eine Steuereinrichtung eine unausweichliche Unfallsituation erkennt. Der Grund für diese späte Betätigung des Aktuators ist darin zu sehen, dass durch das schlagartige Anheben der Karosserie zwar eine Erhöhung der Normalkraft realisiert wird, aber dass andererseits die beschleunigte Karosserie wieder abgebremst werden muss, was die Erhöhung der Normalkraft wieder aufhebt. Unmittelbar vor einer unausweichlichen Unfallsituation darf jedoch keinerlei Bremsweg mehr verschenkt werden, sodass der Aktuator erst beim Erkennen einer unausweichlichen Unfallsituation betätigt wird.It is intended to trigger the actuation of the actuator only when a control device detects an inevitable accident situation. The reason for this late actuation of the actuator is to be seen in that although an increase in the normal force is realized by the sudden lifting of the body, but on the other hand, the accelerated body must be braked again, which eliminates the increase in normal force again. Immediately before an inevitable accident situation, however, no braking path may be given away, so that the actuator is only actuated when an unavoidable accident situation is detected.
Eine Weiterbildung des erfindungsgemäßen Verfahrens sieht vor, dass der Aktuator vor seiner Betätigung vorgeladen wird und für die Betätigung aktiviert wird. Je schneller der Aktuator den Abstand zwischen dem Rad und der Radaufhängung vergrößert umso schneller wird die Karosserie noch oben beschleunigt und die Räder auf die Fahrbahn gedrückt. Es ist also wichtig, dass der Aktuator beispielsweise in der Ausgestaltung als aktive Luftfederdämpfereinheit mit Druckluft aufgeladen wird und für die Betätigung aktiviert wird.A development of the method according to the invention provides that the actuator is preloaded before its actuation and is activated for actuation. The faster the actuator increases the distance between the wheel and the suspension, the faster the body is accelerated up and the wheels pressed onto the road. It is therefore important that the actuator is charged, for example in the embodiment as an active air spring damper unit with compressed air and is activated for the operation.
Parallel zur Betätigung des Aktuators wird die auf die Räder von fremdansteuerbaren Radbremsen abgegebene Bremskraft erhöht. Durch die Erhöhung der auf die Räder einwirkende Normalkraft kann mehr Bremsenergie auf die Fahrbahn geleitet werden. Also wird stärker gebremst ohne dass die Räder in den Schlupf geraten und die Geschwindigkeit des Kraftfahrzeugs wird reduziert.Parallel to the actuation of the actuator, the braking force delivered to the wheels of externally controllable wheel brakes is increased. By increasing the normal force acting on the wheels, more braking energy can be directed to the roadway. So braking is more without the wheels getting into the slip and the speed of the motor vehicle is reduced.
Die eben genannte Aufgabe wird auch durch eine Vorrichtung gelöst, bei der ein Aktuator zwischen den Rädern und der Radaufhängung angeordnet ist und den Abstand zwischen wenigstens einem Rad und der Radaufhängung schlagartig zu vergrößern vermag, um dadurch die auf das Rad einwirkende Normalkraft zu erhöhen.The above object is also achieved by a device in which an actuator between the wheels and the suspension is arranged and can abruptly increase the distance between at least one wheel and the suspension, thereby increasing the force acting on the wheel normal force.
In einer Weiterbildung des Erfindungsgegenstandes ist vorgesehen, dass der Aktuator als aktive Luftfederdämpfereinheit, als elektromechanisch betätigbare Dämpfereinheit oder als pyrotechnisch betätigbare Zündeinheit ausgebildet ist.In a further development of the subject invention, it is provided that the actuator as active air spring damper unit, as electromechanical actuatable damper unit or is designed as a pyrotechnically actuated ignition unit.
Zur Erkennung einer unausweichlichen Unfallsituation werden einer Steuereinheit die Ausgangssignale einer Umfeldsensorik zugeführt.In order to detect an unavoidable accident situation, the output signals of an environment sensor system are fed to a control unit.
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels im Zusammenhang mit der beiliegenden Zeichnung näher erläutert. In der Zeichnung zeigen:The invention will be explained in more detail with reference to an embodiment in conjunction with the accompanying drawings. In the drawing show:
In
Während eines Bremsvorganges regelt ein Anti-Blockiersystem den Radschlupf durch radindividuelle Bremskräfte, sodass die Kraftausnutzung FX in Fahrtrichtung nahezu optimal ist. Dabei wird die zur Verfügung stehende Normalkraft FN am Rad FR, FL, RR, RL, die auch Radaufstandskraft genannt wird, nach der Beziehung
Die vorliegende Erfindung sieht nun vor, dass ein Aktuator
Die Erhöhung der Normalkraft FN beruht dabei im Wesentlichen auf dem physikalischen Effekt der Massenträgheit: Die Normalkraft FN an den Rädern FR, FL, RR, RL lässt sich erhöhen, indem die Vorderräder FR, FL sehr schnell gegen die Karosserie
Wie bereits erwähnt ist zum schlagartigen und im Wesentlichen einmaligen Vergrößern des Abstands d ein Aktuator
Das Kraftfahrzeug ist zu diesem Zweck mit einer Umfeldsensorik ausgestattet. Eine derartige Umfeldsensorik besteht beispielsweise aus einer Kamera und/oder einem Radarsensor. Die Ausgangssignale der Umfeldsensorik werden von einer nicht dargestellten Steuereinheit dahingehend ausgewertet, um ein Hindernis früh zu erkennen und die Unvermeidbarkeit des Aufpralls gegen das Hindernis zu ermitteln. Dann kann das System das Kraftfahrzeug vorkonditionieren, indem zum Beispiel die aktiven Luftfederdämpfereinheiten die Karosserie absenken, ein Luft-Reservoir aufladen und kurz vor dem Aufprall gegen das Hindernis die Pressluft aus dem Luft-Reservoir einschießen lassen, sodass die Räder FR, FL, RR, RL mit einer erhöhten Normalkraft FN auf die Fahrbahn gedrückt werden, wie es eben schon beschrieben wurde. Parallel zur Aufwärtsbewegung der Karosserie
Falls der Aktuator
Die Erhöhung der Normalkraft FN kann auch alternativ durch eine pyrotechnisch betätigbare Zündvorrichtung geschehen, die zu einem geeigneten Zeitpunkt beide Vorderräder FR, FL gegen die Karosserie
Da die Masse M der Karosserie
Durch das beschriebene Verfahren zur Erhöhung der Normalkraft FN kann auch der vom Kraftfahrzeug gewählte Kurvenradius im Grenzbereich verringert werden. Durch die Erhöhung der auf die Räder FR, FL, RR, RL einwirkenden Normalkraft FN können die Räder FR, FL, RR, RL höhere Querkräfte auf die Fahrbahn übertragen. Daher kann zumindest für einen gewissen Zeitraum ein Erhöhen der Querkräfte am Kraftfahrzeug erreicht werden. Wird der Aktuator
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102008034908 A1 [0002] DE 102008034908 A1 [0002]
- DE 10133023 B4 [0003] DE 10133023 B4 [0003]
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010043713 DE102010043713A1 (en) | 2010-11-10 | 2010-11-10 | Method for reducing velocity of motor car, involves abruptly increasing distance between two of wheels and wheel suspension by actuator such that normal force acting on wheels is increased |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE201010043713 DE102010043713A1 (en) | 2010-11-10 | 2010-11-10 | Method for reducing velocity of motor car, involves abruptly increasing distance between two of wheels and wheel suspension by actuator such that normal force acting on wheels is increased |
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DE102010043713A1 true DE102010043713A1 (en) | 2012-05-10 |
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DE201010043713 Withdrawn DE102010043713A1 (en) | 2010-11-10 | 2010-11-10 | Method for reducing velocity of motor car, involves abruptly increasing distance between two of wheels and wheel suspension by actuator such that normal force acting on wheels is increased |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016010170A1 (en) | 2016-08-17 | 2018-02-22 | Daniel Weiss | Method for increasing the braking effect in a preferably equipped with an ABS vehicle |
DE102016217101A1 (en) | 2016-09-08 | 2018-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Method for controlling actuators in a vertically active or semi-active suspension |
CN108473061A (en) * | 2015-08-27 | 2018-08-31 | 夸祖鲁-纳塔尔大学 | Solar energy tracking formula electric vehicle |
WO2020224884A3 (en) * | 2019-05-09 | 2020-12-30 | Robert Bosch Gmbh | Method and device for reducing the danger to the driver of a single-track motor vehicle in the event of a collision |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2132657A1 (en) * | 1971-06-30 | 1973-01-18 | Stadelmayr Hans G | EMERGENCY BRAKING SYSTEM FOR ROAD OR RAIL VEHICLES |
DE3637165A1 (en) * | 1986-10-31 | 1988-05-05 | Rainer Ashauer | Method and device for preventing crashes, especially for motor vehicles in road traffic |
DE10133023B4 (en) | 2000-07-13 | 2008-02-28 | Avl List Gmbh | Method for operating a motor vehicle in exceptional situations |
DE102008034908A1 (en) | 2008-07-26 | 2009-03-12 | Daimler Ag | Vehicle i.e. car, stabilizing method, involves producing yaw moment of vehicle in such manner that actual characteristics of vehicle is approximated to reference characteristics |
DE102009036766A1 (en) * | 2009-08-08 | 2011-02-10 | Daimler Ag | Vehicle i.e. passenger car, has crash detection device formed with auxiliary brake device in cooperative manner such that active chassis is controlled and braking action of vehicle is increased during detection of unavoidable collision |
-
2010
- 2010-11-10 DE DE201010043713 patent/DE102010043713A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2132657A1 (en) * | 1971-06-30 | 1973-01-18 | Stadelmayr Hans G | EMERGENCY BRAKING SYSTEM FOR ROAD OR RAIL VEHICLES |
DE3637165A1 (en) * | 1986-10-31 | 1988-05-05 | Rainer Ashauer | Method and device for preventing crashes, especially for motor vehicles in road traffic |
DE10133023B4 (en) | 2000-07-13 | 2008-02-28 | Avl List Gmbh | Method for operating a motor vehicle in exceptional situations |
DE102008034908A1 (en) | 2008-07-26 | 2009-03-12 | Daimler Ag | Vehicle i.e. car, stabilizing method, involves producing yaw moment of vehicle in such manner that actual characteristics of vehicle is approximated to reference characteristics |
DE102009036766A1 (en) * | 2009-08-08 | 2011-02-10 | Daimler Ag | Vehicle i.e. passenger car, has crash detection device formed with auxiliary brake device in cooperative manner such that active chassis is controlled and braking action of vehicle is increased during detection of unavoidable collision |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108473061A (en) * | 2015-08-27 | 2018-08-31 | 夸祖鲁-纳塔尔大学 | Solar energy tracking formula electric vehicle |
DE102016010170A1 (en) | 2016-08-17 | 2018-02-22 | Daniel Weiss | Method for increasing the braking effect in a preferably equipped with an ABS vehicle |
WO2018033168A1 (en) | 2016-08-17 | 2018-02-22 | Daniel Weiss | Method for increasing the braking effect in a vehicle preferably equipped with abs |
DE102016217101A1 (en) | 2016-09-08 | 2018-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Method for controlling actuators in a vertically active or semi-active suspension |
WO2020224884A3 (en) * | 2019-05-09 | 2020-12-30 | Robert Bosch Gmbh | Method and device for reducing the danger to the driver of a single-track motor vehicle in the event of a collision |
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R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: B60T0008175500 Ipc: B60G0021100000 |
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R163 | Identified publications notified | ||
R005 | Application deemed withdrawn due to failure to request examination |