DE102015209189A1 - Pedal with an actuator for generating a haptic perceptible signal - Google Patents
Pedal with an actuator for generating a haptic perceptible signal Download PDFInfo
- Publication number
- DE102015209189A1 DE102015209189A1 DE102015209189.9A DE102015209189A DE102015209189A1 DE 102015209189 A1 DE102015209189 A1 DE 102015209189A1 DE 102015209189 A DE102015209189 A DE 102015209189A DE 102015209189 A1 DE102015209189 A1 DE 102015209189A1
- Authority
- DE
- Germany
- Prior art keywords
- actuator
- pedal
- membrane
- cavity
- control panel
- 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
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/03—Means for enhancing the operator's awareness of arrival of the controlling member at a command or datum position; Providing feel, e.g. means for creating a counterforce
-
- 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
- B60K2026/022—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 with tactile feedback from a controller, e.g. vibrations
-
- 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
- B60K2026/023—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 with electrical means to generate counter force or torque
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/30—Controlling members actuated by foot
- G05G1/44—Controlling members actuated by foot pivoting
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
Abstract
Es wird ein Pedal mit zumindest einem Aktor (4) zum Erzeugen eines haptisch wahrnehmbaren Signals beschrieben, wobei das Pedal einen Pedalgrundkörper (1) und eine Bedienplatte aufweist. Zumindest ein Teil (2) der Bedienplatte ist gegenüber dem Pedalgrundkörper (1) auslenkbar gelagert und durch Aktivierung des zumindest einen Aktors (2) auslenkbar. Der bewegliche Teil der Bedienplatte ist dabei als eine schwingfähige Membran (2) ausgebildet, welche an zumindest einem Ende (5) am Pedalgrundkörper schwingungsfähig bzw. auslenkbar gelagert ist und der Aktor (4) in einem Hohlraum (3) des Pedalgrundkörpers ausschließlich an der Membran (2) befestigt ist.A pedal with at least one actuator (4) for generating a haptic-perceptible signal is described, wherein the pedal has a basic pedal body (1) and a control panel. At least a part (2) of the control panel is mounted so as to be deflectable relative to the basic pedal body (1) and can be deflected by activation of the at least one actuator (2). The movable part of the control panel is designed as a vibratable membrane (2) which is mounted on at least one end (5) on the pedal body oscillatory or deflectable and the actuator (4) in a cavity (3) of the Pedalgrundkörpers exclusively on the membrane (2) is attached.
Description
Die Erfindung betrifft ein Pedal gemäß dem Oberbegriff von Anspruch 1. Pedale in Fahrzeugen, insbesondere das Gaspedal, werden zunehmend mit einem Aktor versehen, um dem Fahrer des Fahrzeuges ein haptisch wahrnehmbares Signal bei bestimmten Verkehrssituationen, beispielsweise dem Unterschreiten eines Mindestabstandes oder einem anstehenden Gangwechsel oder einer unökonomischen Fahrweise, beispielsweise dem Abweichen von einem optimalen Geschwindigkeit- oder Drehmomenten Bereich zu signalisieren. The invention relates to a pedal according to the preamble of
Dazu werden so genannte „Force-Feedback-Pedale“, wie beispielsweise in der
Darüber hinaus sind beispielsweise aus der
Die Aufgabe der vorliegenden Erfindung ist es, ein solches Pedal so weiterzubilden, dass es kostengünstig zu realisieren ist und eine verbesserte Wahrnehmbarkeit des haptischen Signals aufweist. Diese Aufgabe wird durch die Merkmale der unabhängigen Ansprüche gelöst. Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen, wobei auch Kombinationen und Weiterbildungen einzelner Merkmale miteinander denkbar sind.The object of the present invention is to develop such a pedal so that it is inexpensive to implement and has an improved perceptibility of the haptic signal. This object is solved by the features of the independent claims. Advantageous developments of the invention will become apparent from the dependent claims, and combinations and developments of individual features are conceivable with each other.
Grundgedanke der Erfindung ist dabei, dass der bewegliche Teil der Bedienplatte als eine schwingfähige Membran ausgebildet ist, welche an zumindest einem Ende am Pedalgrundkörper schwingungsfähig bzw. auslenkbar gelagert ist und der Aktor in einem Hohlraum des Pedalgrundkörpers ausschließlich an der Membran befestigt ist. The basic idea of the invention is that the movable part of the control panel is designed as a vibrating diaphragm, which is mounted on at least one end of the pedal body oscillatory or deflectable and the actuator is mounted in a cavity of the Pedalgrundkörpers exclusively on the membrane.
Dadurch ist die Membran mit dem Aktor von dem restlichen Pedalgrundkörper weitgehend entkoppelt und kann die Schwingungsenergie über die Membran gut an den Fahrerfuß weitergeben.As a result, the membrane with the actuator is largely decoupled from the rest of the pedal body and can pass the vibration energy across the membrane well to the driver's foot.
Dazu weist der Hohlraum vorzugsweise ein Übermaß gegenüber dem Aktor bzw. auch der Membran auf, so dass die Membran mit dem Aktor im Hohlraum frei schwingungsfähig ist. Insbesondere ist der Hohlraum also so tief, dass Membran und Aktor nicht auf dem gegenüberliegenden Boden des Hohlraums aufschlagen. For this purpose, the cavity preferably has an excess in relation to the actuator or the membrane, so that the membrane with the actuator in the cavity is free to vibrate. In particular, the cavity is so deep that the membrane and actuator do not hit the opposite bottom of the cavity.
Der Aktor wird dabei vorzugsweise mit Schwingungen einer vorgegebenen Anregungsfrequenz angeregt und sind die Eigenfrequenz der Membran und die Anregungsfrequenz des Aktors so zueinander ausgelegt, dass sich die Anregungsschwingungen zumindest teilweise überlagern, die Schwingung sich also entsprechend verstärkt, es also beispielsweise zu einer Resonanz, also Überlagerung der Schwingungen kommt. The actuator is preferably excited with vibrations of a predetermined excitation frequency and the natural frequency of the diaphragm and the excitation frequency of the actuator are designed to each other so that the excitation vibrations at least partially overlap, so the vibration amplified accordingly, so it for example to a resonance, so superposition the vibrations are coming.
Die Membran kann aus einem dünnen Metall oder aber vorzugsweise aus einem Elastomer geformt sein, und so beispielsweise in einem Zwei-Komponenten-Spritzgussprozess beispielsweise mit dem Pedalgrundkörper zusammen gefertigt und der Aktor durch eine entsprechende Öffnung hindurch im Hohlraum an der Membran befestigt werden. Die Enden
In einer weiteren bevorzugten Ausgestaltung ist die Membran zum Fahrerfuß hin konvex gewölbt. Durch Auflegen des Fahrerfußes kann damit die Membran unter Spannung gebracht und so das haptische Signal noch besser in den Fahrerfuß ein gekoppelt werden. In a further preferred embodiment, the membrane is convexly curved toward the driver's foot. By placing the driver's foot can thus brought the membrane under tension and so the haptic signal even better coupled into the driver's foot.
Vorzugsweise weist der Aktor darüber hinaus eine flexible oder drahtlose elektrische Energiezufuhr auf.Preferably, the actuator further comprises a flexible or wireless electrical power supply.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen unter Bezugnahme auf die Figuren näher erläutert.The invention will be explained in more detail by means of embodiments with reference to the figures.
Der Aktor
Wie in
Die Membran
Die hier voranstehend beschriebenen Pedale werden vorzugsweise als Gaspedal für Kraftfahrzeuge für die eingangs bereits beschriebenen Funktionen verwendet.The pedals described above are preferably used as accelerator pedal for motor vehicles for the functions already described above.
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
- EP 1375233 B1 [0002] EP 1375233 B1 [0002]
- DE 102009041361 A1 [0002] DE 102009041361 A1 [0002]
- DE 10026048 C2 [0003] DE 10026048 C2 [0003]
- DE 202010007324 U1 [0003] DE 202010007324 U1 [0003]
Claims (7)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015209189.9A DE102015209189A1 (en) | 2015-05-20 | 2015-05-20 | Pedal with an actuator for generating a haptic perceptible signal |
DE112016000498.2T DE112016000498A5 (en) | 2015-05-20 | 2016-02-16 | Pedal with an actuator for generating a haptic perceptible signal |
PCT/DE2016/200094 WO2016184458A1 (en) | 2015-05-20 | 2016-02-16 | Pedal with an actuator for generating a haptically perceptible signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015209189.9A DE102015209189A1 (en) | 2015-05-20 | 2015-05-20 | Pedal with an actuator for generating a haptic perceptible signal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015209189A1 true DE102015209189A1 (en) | 2016-11-24 |
Family
ID=55486423
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015209189.9A Withdrawn DE102015209189A1 (en) | 2015-05-20 | 2015-05-20 | Pedal with an actuator for generating a haptic perceptible signal |
DE112016000498.2T Withdrawn DE112016000498A5 (en) | 2015-05-20 | 2016-02-16 | Pedal with an actuator for generating a haptic perceptible signal |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112016000498.2T Withdrawn DE112016000498A5 (en) | 2015-05-20 | 2016-02-16 | Pedal with an actuator for generating a haptic perceptible signal |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102015209189A1 (en) |
WO (1) | WO2016184458A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016214435A1 (en) * | 2016-08-04 | 2018-02-08 | Continental Automotive Gmbh | Device for haptic signaling on a pedal |
DE102018000446A1 (en) | 2018-01-19 | 2019-07-25 | Audi Ag | Operating device for a motor vehicle and motor vehicle |
DE102018206127A1 (en) * | 2018-04-20 | 2019-10-24 | Continental Automotive Gmbh | Actuator for pedal system and pedal system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3087715A1 (en) * | 2018-10-24 | 2020-05-01 | Psa Automobiles Sa | METHOD AND DEVICE FOR TRACKING AN OPTIMAL SPEED SETPOINT USING A HAPTIC ACCELERATION PEDAL |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741246A1 (en) * | 1987-12-05 | 1989-06-15 | Bosch Gmbh Robert | Device for indicating a travel state |
DE19506629A1 (en) * | 1995-02-25 | 1996-08-29 | Pierburg Gmbh | Arrangement for vehicle accelerator pedal |
DE10026048C2 (en) | 2000-05-25 | 2002-05-02 | Daimler Chrysler Ag | Haptic signaling device |
EP1375233B1 (en) | 2002-06-26 | 2005-10-26 | LANDERRETCHE, Alain | Accelerator pedal with integrated return force control |
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 |
DE202010007324U1 (en) | 2010-05-28 | 2011-10-20 | Hella Kgaa Hueck & Co. | accelerator |
DE202013103011U1 (en) * | 2013-07-08 | 2013-07-15 | Ford Global Technologies, Llc | Vehicle pedal with haptic feedback |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008046102B4 (en) * | 2008-09-05 | 2016-05-12 | Lisa Dräxlmaier GmbH | Control element with specific feedback |
DE102012212676A1 (en) * | 2012-07-19 | 2014-05-15 | Ford Global Technologies, Llc | Automobile pedal has pedal lever which is connected with upper base element by hinge, and foot plate which is arranged with tactile feedback portion of transmission mechanism |
DE102014220470B4 (en) * | 2014-10-09 | 2018-08-16 | Robert Bosch Gmbh | Accelerator pedal with haptic signaling |
-
2015
- 2015-05-20 DE DE102015209189.9A patent/DE102015209189A1/en not_active Withdrawn
-
2016
- 2016-02-16 WO PCT/DE2016/200094 patent/WO2016184458A1/en active Application Filing
- 2016-02-16 DE DE112016000498.2T patent/DE112016000498A5/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3741246A1 (en) * | 1987-12-05 | 1989-06-15 | Bosch Gmbh Robert | Device for indicating a travel state |
DE19506629A1 (en) * | 1995-02-25 | 1996-08-29 | Pierburg Gmbh | Arrangement for vehicle accelerator pedal |
DE10026048C2 (en) | 2000-05-25 | 2002-05-02 | Daimler Chrysler Ag | Haptic signaling device |
EP1375233B1 (en) | 2002-06-26 | 2005-10-26 | LANDERRETCHE, Alain | Accelerator pedal with integrated return force control |
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 |
DE202010007324U1 (en) | 2010-05-28 | 2011-10-20 | Hella Kgaa Hueck & Co. | accelerator |
DE202013103011U1 (en) * | 2013-07-08 | 2013-07-15 | Ford Global Technologies, Llc | Vehicle pedal with haptic feedback |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016214435A1 (en) * | 2016-08-04 | 2018-02-08 | Continental Automotive Gmbh | Device for haptic signaling on a pedal |
DE102018000446A1 (en) | 2018-01-19 | 2019-07-25 | Audi Ag | Operating device for a motor vehicle and motor vehicle |
DE102018000446B4 (en) | 2018-01-19 | 2023-08-24 | Audi Ag | Operating device for a motor vehicle and motor vehicle |
DE102018206127A1 (en) * | 2018-04-20 | 2019-10-24 | Continental Automotive Gmbh | Actuator for pedal system and pedal system |
Also Published As
Publication number | Publication date |
---|---|
WO2016184458A1 (en) | 2016-11-24 |
DE112016000498A5 (en) | 2017-11-02 |
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Legal Events
Date | Code | Title | Description |
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R163 | Identified publications notified | ||
R118 | Application deemed withdrawn due to claim for domestic priority |