DE102019211919A1 - Method and device for adjusting the intensity of braking in a single-track motor vehicle - Google Patents
Method and device for adjusting the intensity of braking in a single-track motor vehicle Download PDFInfo
- Publication number
- DE102019211919A1 DE102019211919A1 DE102019211919.0A DE102019211919A DE102019211919A1 DE 102019211919 A1 DE102019211919 A1 DE 102019211919A1 DE 102019211919 A DE102019211919 A DE 102019211919A DE 102019211919 A1 DE102019211919 A1 DE 102019211919A1
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- Germany
- Prior art keywords
- braking
- driver
- intensity
- procedure according
- motor vehicle
- 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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Classifications
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- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
-
- 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
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/085—Brake-action initiating means for personal initiation hand actuated by electrical means, e.g. travel, force sensors
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- 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
- B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
- B60T8/1706—Braking or traction control means specially adapted for particular types of vehicles for single-track vehicles, e.g. motorcycles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J27/00—Safety equipment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
-
- 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
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/02—Active or adaptive cruise control system; Distance control
- B60T2201/022—Collision avoidance systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/26—Handlebar grips
Abstract
Die Erfindung betrifft ein Verfahren zur Einstellung der Intensität einer Bremsung bei einem einspurigen Kraftfahrzeug, dessen Lenker zwei Lenkergriffe aufweist, bei dem- ermittelt wird, wie viele der Lenkergriffe in Kontakt mit einer Hand des Fahrers sind und- abhängig davon die Intensität der Bremsung eingestellt wird.The invention relates to a method for adjusting the intensity of braking in a single-track motor vehicle, the handlebars of which have two handlebar grips, in which it is determined how many of the handlebar grips are in contact with one hand of the driver and, depending on this, the intensity of the braking is adjusted .
Description
Stand der TechnikState of the art
Aus der
Aus der Robotik ist sogenannte kapazitive Sensorhaut bekannt, welche Annäherung von Personen an Roboter detektieren kann und dann ggf. zu einer Deaktivierung des Roboters führt, um Gefahren für das Umfeld des Roboters zu vermeiden. Die kapazitive Sensorhaut ist in der Lage, auch kleinere Körperteile wie Hände bis zu ca. 15 cm Entfernung zu erkennen.So-called capacitive sensor skin is known from robotics, which can detect people approaching robots and then possibly deactivate the robot in order to avoid danger to the robot's environment. The capacitive sensor skin is able to detect smaller body parts such as hands up to a distance of approx. 15 cm.
Offenbarung der ErfindungDisclosure of the invention
Die Erfindung betrifft ein Verfahren zur Einstellung der Intensität bzw. Bremsstärke bzw. Bremskraft einer Bremsung bei einem einspurigen Kraftfahrzeug, dessen Lenker zwei Lenkergriffe aufweist, bei dem
- - ermittelt wird, wie viele der Lenkergriffe in Kontakt mit einer Hand des Fahrers sind und
- - abhängig davon die Intensität der Bremsung eingestellt wird.
- - it is determined how many of the handlebar grips are in contact with one hand of the driver and
- - depending on this, the braking intensity is set.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass auf die Lenkergriffe eine kapazitive Sensorhaut aufgebracht ist, mittels derer ein Kontakt des Lenkergriffs mit einer Hand des Fahrers detektiert wird.An advantageous embodiment of the invention is characterized in that a capacitive sensor skin is applied to the handlebar grips, by means of which contact of the handlebar grip with a hand of the driver is detected.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass es sich bei der Bremsung um eine fahrerunabhängige Bremsung handelt.An advantageous embodiment of the invention is characterized in that the braking is driver-independent braking.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass es sich bei der fahrerunabhängigen Bremsung um eine automatische Notbremsung handelt.An advantageous embodiment of the invention is characterized in that the driver-independent braking is an automatic emergency braking.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass mit abnehmender Anzahl der mit einer Fahrerhand in Kontakt befindlichen Lenkergriffe die Intensität der Bremsung reduziert wird.An advantageous embodiment of the invention is characterized in that the intensity of the braking is reduced as the number of handlebar grips in contact with a driver's hand decreases.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass zusätzlich eine Veränderung der Lenkstellung des Vorderrads verhindert wird, wenn nicht beide Lenkergriffe in Kontakt mit einer Hand des Fahrers sind.An advantageous embodiment of the invention is characterized in that a change in the steering position of the front wheel is additionally prevented if both handlebar grips are not in contact with one hand of the driver.
Eine vorteilhafte Ausgestaltung der Erfindung ist dadurch gekennzeichnet, dass es sich bei dem einspurigen Kraftfahrzeug um ein Motorrad handelt.An advantageous embodiment of the invention is characterized in that the single-track motor vehicle is a motorcycle.
Weiter umfasst die Erfindung eine Vorrichtung, enthaltend Mittel, die zur Durchführung der erfindungsgemäßen Verfahren ausgestaltet sind. Dabei handelt es sich insbesondere um ein Steuergerät, in welchem der Programmcode zur Durchführung der erfindungsgemäßen Verfahren hinterlegt ist.The invention further comprises a device containing means which are designed to carry out the method according to the invention. This is in particular a control device in which the program code for carrying out the method according to the invention is stored.
FigurenlisteFigure list
-
1 zeigt die seitliche Ansicht eines Motorrads mit schematisch eingezeichneten Komponenten.1 shows the side view of a motorcycle with schematically drawn components.
Eine Sensorik erkennt, ob der Motorradfahrer beide Hände am Lenker hat. Dementsprechend wird bei einer Bremsung durch den Fahrer oder einer automatischen Bremsung durch ein Sicherheitssystem der Bremsdruck soweit reduziert, dass die Bremsverzögerung nicht zum Sturz des einhändig oder gar freihändig fahrenden Fahrers führt. In einer weiteren Ausbaustufe stabilisiert zusätzlich ein Lenkaktuator den Lenkwinkel, zumindest bis der Fahrer wieder beide Hände am Lenker hat.A sensor system detects whether the motorcyclist has both hands on the handlebars. Accordingly, when braking by the driver or automatic braking by a safety system, the brake pressure is reduced to such an extent that the braking deceleration does not lead to the one-handed or even hands-free driver falling. In a further expansion stage, a steering actuator also stabilizes the steering angle, at least until the driver has both hands on the handlebars again.
Das motorisierte Zweirad wird im Bereich der Lenkerenden bzw. Lenkergriffe mit kapazitiver Sensorhaut ausgestattet. Damit kann detektiert werden, wie viele Hände der Fahrer aktuell am Lenker hat. Diese Information wird in einem Steuergerät, z.B. einem ABS-Steuergerät, verarbeitet. Leitet der Fahrer selbst eine Bremsung ein oder wird eine automatische Bremsung durch ein Sicherheitssystem eingeleitet, z.B. eine automatische Notbremsfunktion bei drohender Objektkollision, dann wird der Bremsdruck an die Anzahl der Hände am Lenker angepasst, damit die Verzögerung für den Fahrer beherrschbar bleibt. Optional kann mit einem Lenkaktuator oder mit einem adaptiven Lenkungsdämpfer das Einklappen des Vorderrads solange verhindert werden, bis der Fahrer wieder beide Hände am Lenker hat und das Lenksystem selbst stabilisieren kann. Durch den Lenkaktuator wird der Lenkwinkel stabilisiert bzw. gehalten, zumindest bis der Fahrer wieder beide Hände am Lenker hat.The motorized two-wheeler is equipped with a capacitive sensor skin in the area of the handlebar ends or handlebar grips. This can be used to detect how many hands the driver currently has on the handlebars. This information is processed in a control unit, for example an ABS control unit. If the driver initiates braking himself or if automatic braking is initiated by a safety system, e.g. an automatic emergency braking function in the event of an impending object collision, the braking pressure is adapted to the number of hands on the handlebars so that the driver can control the deceleration remains. Optionally, a steering actuator or an adaptive steering damper can be used to prevent the front wheel from collapsing until the driver has both hands on the handlebars again and can stabilize the steering system himself. The steering angle is stabilized or held by the steering actuator, at least until the driver has both hands on the handlebars again.
In
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDED 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 was 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 PatentliteraturPatent literature cited
- DE 102016223542 A1 [0001]DE 102016223542 A1 [0001]
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019211919.0A DE102019211919A1 (en) | 2019-08-08 | 2019-08-08 | Method and device for adjusting the intensity of braking in a single-track motor vehicle |
PCT/EP2020/064979 WO2021023410A1 (en) | 2019-08-08 | 2020-05-29 | Method and device for adjusting the intensity of braking in a single-track motor vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019211919.0A DE102019211919A1 (en) | 2019-08-08 | 2019-08-08 | Method and device for adjusting the intensity of braking in a single-track motor vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102019211919A1 true DE102019211919A1 (en) | 2021-02-11 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE102019211919.0A Pending DE102019211919A1 (en) | 2019-08-08 | 2019-08-08 | Method and device for adjusting the intensity of braking in a single-track motor vehicle |
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Country | Link |
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DE (1) | DE102019211919A1 (en) |
WO (1) | WO2021023410A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2024003667A1 (en) * | 2022-06-30 | 2024-01-04 | ロベルト•ボッシュ•ゲゼルシャフト•ミト•ベシュレンクテル•ハフツング | Motorcycle control device and control method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012221615A1 (en) * | 2012-11-27 | 2014-05-28 | Robert Bosch Gmbh | Method for performing brake operation in vehicle e.g. two-wheeler such as motorcycles, involves determining supporting force on left and right arms of driver by sensors on steering handle and automatically generating brake force |
DE112014006719T9 (en) * | 2014-06-04 | 2017-07-06 | Kabushiki Kaisha F.C.C. | Vehicle with saddle |
DE102015217257A1 (en) * | 2015-09-10 | 2017-03-16 | Robert Bosch Gmbh | Method for the driver-independent implementation of a driver assistance function in a two-lane motor vehicle |
DE102016223542A1 (en) | 2016-11-28 | 2018-05-30 | Robert Bosch Gmbh | Device for monitoring a motorcycle rider |
-
2019
- 2019-08-08 DE DE102019211919.0A patent/DE102019211919A1/en active Pending
-
2020
- 2020-05-29 WO PCT/EP2020/064979 patent/WO2021023410A1/en active Application Filing
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