CN106794764A - Accelerator pedal with haptic signal sending function - Google Patents
Accelerator pedal with haptic signal sending function Download PDFInfo
- Publication number
- CN106794764A CN106794764A CN201580054349.6A CN201580054349A CN106794764A CN 106794764 A CN106794764 A CN 106794764A CN 201580054349 A CN201580054349 A CN 201580054349A CN 106794764 A CN106794764 A CN 106794764A
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- CN
- China
- Prior art keywords
- pedal
- foot pedal
- arm
- foot
- accelerator
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- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Mechanical Control Devices (AREA)
Abstract
The present invention relates to a kind of with haptic signal sending function, particularly for motor vehicle accelerator pedal, wherein, the accelerator pedal (100) is with pedal arm (300) and foot pedal (200).The accelerator pedal (100) is with the sender unit component (500) for producing haptic signal.In order to realize that as simple as possible, firm and cost advantages structural shape --- structural shape can be while produce particularly effective haptic signal --- is set herein, the foot pedal (200) is arranged on the pedal arm (300) in movable mode, wherein, the sender unit component (500) is disposed so as the haptic signal directly can be delivered on the foot pedal (200) from the sender unit component (500).
Description
Technical field
The present invention relates to a kind of preamble with independent claims it is feature, with haptic signal sending function
Accelerator pedal, particularly for motor vehicle.
Background technology
It is known to driver provide touch feedback accelerator pedal, and the accelerator pedal be also referred to as actively plus
Speed pedal.Herein, touch feedback can use different forms, for example, strike bat or vibrate.In order to produce this tactile anti-
Feedback, there is a possibility that different.Here, generally the whole pedal arm of accelerator pedal is placed in motion, such as by adding
Vibrating elements is arranged on the outside of the pedal arm of speed pedal.
From this kind of accelerator pedal known to the U1 of DE 296 12 273.
The content of the invention
The present invention is from following knowledge：Sender unit component is arranged in stepping on for accelerator pedal in the form of vibrating elements
On the outside of plate arm, generally there is installing space problem.Herein, it is necessary to installed on the outside of pedal arm and be for example configured to vibration
But the signal element of element is also installed is used to produce the actuator of signal as driver element.In the feelings that installing space is limited
Under condition, this may cause the problem in the design of the form of pedal arm, or it is necessary that the so small actuator of selection or
Person says so small signal element：The intensity of produced haptic signal is unsatisfactory for or only meets right reluctantly on pedal arm
The requirement of this kind of active accelerator pedal.Additionally, the accelerator pedal with haptic signal sending function of routine is for various pedals
Form modification (such as different vehicle manufacturers or the different model of a vehicle manufacturers) require itself,
The sender unit component of special matching.This can be related to manufacturing cost high.In addition it has been shown that terminal client is paid attention to
This kind of accelerator pedal noise output especially small when running.Therefore, it is conventional, with the letter being arranged on the outside of pedal arm
In the accelerator pedal of number transmitter component, it is necessary to take special noise suppressed measure, to suppress to produce and transmitting signal
When produced noise.This is high cost and needs additional installing space.
Accordingly, there exist following demands：A kind of accelerator pedal with haptic signal sending function is provided, the acceleration is stepped on
Plate by new-type structure it is particularly compact construct, it is allowed to for the modular structure of different accelerator pedal shapes, it is described plus
Speed pedal simply and can be manufactured cost-effectively, with small noise output, also, in the accelerator pedal, signal
Element and actuator can enough bigly determine size, so as to provide required signal intensity at any time.
This demand can meet by according to the subject of the present invention of independent claims.Say in the dependent claims
Bright advantageous embodiment of the invention.
The accelerator pedal with haptic signal sending function according to the embodiment of the present invention is discussed in detail below
Feature, details and possible advantage.
According to the first aspect of the invention, a kind of accelerator pedal with haptic signal sending function is proposed, particularly for
Motor vehicle.Here, accelerator pedal has pedal arm.Additionally, accelerator pedal has foot pedal.Additionally, accelerator pedal has being used for
Produce the sender unit component of haptic signal.The accelerator pedal is characterised by that foot pedal is arranged in movable mode
On pedal arm.Here, sender unit component is arranged so as to：Haptic signal can directly from sender unit component passes
Onto foot pedal.
Here, the statement of the foot pedal being arranged in movable mode on pedal arm is it will be appreciated that be that foot pedal is relative
In pedal arm at least can along spatial axis displacement, be preferably able to reversibly or elasticity is reversibly shifted.Herein, energy
Enough it is related to along the lateral movement or the rotary motion that can also be related to around rotation axis of spatial axis.It is particularly preferred that stepping on
Sole can be limited on very narrow space relative to the movement of pedal arm, for example, be limited to relative to stepping on
In resting position highest 1mm (millimeter) or highest 3mm of sole.Thus it is advantageously carried out, can substantially passes particularly well
Pass haptic signal, and accelerator pedal operator can control well can to operate in a controlled fashion in other words simultaneously it is described
Accelerator pedal.
Haptic signal can directly from sender unit component passes to foot pedal on statement it will be appreciated that be, signal hair
Device assembly is sent to be arranged so as to relative to foot pedal：Sender unit component abuts directly against and be contiguous in other words on foot pedal and step on
Sole is regularly or even on the structural detail of one piece construction.Can not have between signal element and foot pedal in this way
In the case of having other (separate) element of arrangement, on transmission haptic signal to foot pedal, and haptic signal especially need not be first
First using the path by pedal arm and the element being arranged between foot pedal and pedal arm, until it reaches foot pedal.
Foot pedal can dividually be constructed with pedal arm, do not constructed with pedal arm especially single type.Foot pedal for example can
It is enough dividually to be manufactured with pedal arm, and be just connected in movable mode with pedal arm in that in the assembly step.
By the construction of the invention of accelerator pedal, the special section of accelerator pedal can be realized relative to prior art
Save space and light structure in weight.Only have to load foot pedal with haptic signal, thus produce few energy loss.By
It is arranged on pedal arm in movable mode in foot pedal, the foot pedal is also particularly well-suited for, and is transferred into thereon
Haptic signal, the signal for example with vibration group or in the form of striking bat the operation of accelerator pedal is delivered to function coefficient high
Person.Thus damage as far as possible of function coefficient high, the i.e. haptic signal from sender unit component to operator is also advantageously supported
Lose few transmission：Haptic signal can directly from sender unit component passes to foot pedal on.Because thus cancelling for example leading to
The bang path of pedal arm guiding is crossed, the bang path suppresses such width of the haptic signal on the path to foot pedal
Degree.
Advantageously, in the case where desired signal intensity is equal, for example less signal can be thus selected to send
Device assembly less actuator in other words, the less sender unit component less actuator drive signal hair in other words
Send the signal element of device assembly.Hereby it is achieved that the special save space of accelerator pedal reduces the construction of installing space in other words.Have
Sharp ground, it is also possible to thus reduce noise output.Furthermore it is possible to be directly applied on foot pedal by sender unit component and
The component of the complicated precision optical machinery of conventional sender unit component is advantageously dispensed with, thus, the accelerator pedal for being proposed is special
Do not construct securely and not error-pronely.
Finally, the modularized production that proposed accelerator pedal is advantageously carried out active accelerator pedal is passed through.Because can
Using such as identical sender unit component and identical foot pedal, for different accelerator pedals, (left handle drive, right side are driven
Sail, the accelerator pedal of different length, etc.), wherein, the supply line for being used only for manipulating sender unit component must be matched
On respective accelerator pedal.Thus, it is possible to realize in the case of the structure of this kind of accelerator pedal significantly larger flexibility and
Significant cost advantages.
It is advantageously carried out by making sender unit component be arranged in the groove of pedal arm, accelerator pedal can be especially small
And economical space saving construct.Meanwhile, protection signal transmitter component prevents the mechanical influence of outside particularly well in this way
Or the intrusion of medium (liquid or gas) and pollutant.Here, groove can be constructed so as to：Sender unit component is being stepped on
Plate arm can be assembled in the groove after being made.But, the groove can also be constructed so as to：Sender unit component
Have been loaded into not being connected releasably in the groove and with pedal arm when pedal arm is manufactured.For example, sender unit
Component can at least partially by pedal arm injection encapsulated.In this case, groove is interpreted as cavity, and the cavity is removing
Occur during sender unit component.
A kind of implementation method of the invention, pedal arm has board areas.Pedal arm has board areas,
Foot pedal is disposed with board areas.Here, foot pedal is contiguous on the groove.Preferably, groove is configured to cup type
Room, wherein, the face towards foot pedal of the groove in other words of the room for example in the case where not covered with foot pedal at least
It is partly unlimited.Sender unit component is advantageously carried out by this implementation method particularly simple in pedal arm
It is integrated.Meanwhile, the spatially especially near arrangement of sender unit component and foot pedal is realized in this way, thus believe in tactile
Number it is delivered to the extra high result of function coefficient that the haptic signal is drawn when on foot pedal.Pedal arm being capable of two parts ground structure
Make, wherein, Part I includes board areas and room groove in other words, and Part II being capable of changeably configuration and energy
Enough it is fixed on motor vehicle.In this embodiment, the modularized production of accelerator pedal, its side can particularly simply be realized
Formula is always can in the same manner to produce Part I and the foot pedal arranged in movable mode thereon, and only
Part II must match the requirement of vehicle manufacturers.
Arrange that at least one flexible member is advantageously carried out by between foot pedal and pedal arm, foot pedal is in skew
For example can be again directed back in the resting position relative to the definition of pedal arm by sender unit component afterwards.Thus, it is right
For the operator of accelerator pedal, foot pedal and pedal arm are always occurred from the state of sender unit component un-activation
Between identical it is positioned opposite, thus, operator can more simply and more intuitively operate accelerator pedal.
A kind of implementation method of the invention, foot pedal have positioned at foot pedal first end on first area and
Second area on the second end away from first end of foot pedal.Here, foot pedal has towards in pedal arm
Side.Here, foot pedal is connected with its inner side with least one flexible member in the first region and in the second area.Here,
At least one flexible member can be advantageously configured as elastomer layer.Here, at least one flexible member can be special
Spring element is not advantageously configured as, for example, be configured to disc spring or leaf spring or elastomeric spring.Thus it is advantageously carried out, steps on
Sole is resiliently supported on its end regions, can be offset resistance thus, it is possible to limit the maximum of foot pedal well in structure.
Foot pedal can be controlled in a straightforward manner in the axial direction or around the excessive motion of rotation axis.Meanwhile, construction
For elastomer layer, the supporting arrangement on end can extremely efficient protect the groove that is for example arranged in below foot pedal or
Person says room and the sender unit component being arranged therein to prevent the intrusion of pollutant and moisture.At least one elasticity unit
Part, for example also can annularly to be arranged in step in the form of the inner side of foot pedal with the flexible member of elastomer layer form
Between plate and pedal arm.
Foot pedal is connected with least one axle, is especially permanently connected, wherein, at least one axle in pedal arm with
The mode that can be rotated is supported, and is thus advantageously carried out, and foot pedal is enduringly fixed on pedal arm with losing with anti-.Herein,
Anti- losing is interpreted as foot pedal and is unintentionally released from pedal arm.Advantageously, it is also possible to be permanently connected by means of with foot pedal
Axle applies haptic signalTo on foot pedal.Because the axle is supported on pedal arm in the way of it can rotate
On, this haptic signal is directly delivered on foot pedal with extra high function coefficient.Make to enter into pedal arm in this way
In signal energy minimization of loss.Additionally, in this way, the material of pedal arm is not vibrated signal interference, thus, it is possible to
Enough produce the service life higher of pedal arm.Advantageously, it is also possible to applied by the rotatable supporting of the axle of foot pedal
Revolving signal mode, and substitute and there was only common linear signal mode in other cases.Advantageously, it is also possible to this
The generation of haptic signal is carried out, because only existing few movable part the special low noise of mode.
Foot pedal has the 3rd region, wherein, the 3rd region is arranged between first area and second area, especially in
Between be arranged between first area and second area, wherein, at least one axle is arranged in the 3rd region, is achieved in
The special symmetrical structure pattern of foot pedal.Thus it is advantageously carried out uniform detectability of the haptic signal in foot pedal.
Additionally, realizing particularly simple assembling by symmetrical structure pattern.
At least one axle extends substantially transversely to the extension of pedal axis, and the pedal axis is arranged essentially parallel to foot pedal
Face normal extends, thus, it is possible to particularly simply produce the signal of the extended surface for being arranged essentially parallel to foot pedal of foot pedal to transport
It is dynamic.
A kind of implementation method of the invention, at least one permanent magnetic unit is connected with foot pedal.Here, in pedal arm
On groove in be fixed with towards at least one permanent magnetic unit, the coil part that can be powered, for producing electromagnetism
.Alternatively, at least one can be powered, the coil part for producing electromagnetic field be connected with foot pedal, wherein, described
The permanent magnetic unit of at least one sensing coil part is fixed with groove on pedal arm.
Here, in the first alternative solution, the permanent magnetic unit can for example be considered as the rotor of motor, and energy
Enough coil parts being powered can be considered as stator.In other alternative solutions, the coil part can be considered as rotor,
And the permanent magnet can be considered as stator.Advantageously, at least one permanent magnetic unit and at least one coil do not connect mutually
Contact to earth and separate spacing.
Advantageously, provide a kind of special saving installing space, efficient by this implementation method and lack maintenance
Sender unit component.Because electromagnetic field can be produced by the energization of at least one coil part, the electromagnetic field applying power
Onto at least one permanent magnetic unit.Spacing between coil part and permanent magnetic unit is changed by the power.Cause
It is connected with two structural details for foot pedal, is especially permanently connected, it is possible in a straightforward manner by tactile
Signal loading is on foot pedal.Therefore, advantageously, it is not necessary to or the component of few precision optical machinery is needed only to, this is advantageously
Improve reliability on service life.Such as one (coil part or permanent magnetic unit) in described element can be consolidated
It is scheduled at least one axle.Then advantageously revolving motion can be applied on foot pedal.In linear arrangement
In, also it is possible that produce along the face normal of foot pedal stroke motion (for example " strike bats " signal) or generation parallel to
The signal that step plate face works.
Particularly advantageously, modular construction can be in this way produced, in the modular construction, for example, is fixed
Coil part construct in pedal arm or in the Part I of pedal arm, and construct and customized with induction signal requirement
Permanent magnetic unit, customization foot pedal is used as counterpart.
A kind of implementation method of the invention, foot pedal is arranged so as on pedal arm：Foot pedal is relative to pedal arm
It is movable in the plane transverse to the face normal of foot pedal.Can for the operator of accelerator pedal thus, it is possible to provide
The haptic signal perceived particularly well.Since because whole foot pedal preferably can reversibly be moved relative to pedal arm, institute
With no foot pedal, the single position on signal intensity is particularly preferred.More precisely, signal is arrived on foot pedal
Place is same noticeable.
Advantageously it is possible to set, relative to pedal arm, laterally axis is movable to foot pedal.Here, lateral axis
Line extends substantially transversely to the longitudinal axis of foot pedal and extends transverse to pedal axis, face of the pedal axis parallel to foot pedal
Normal extends.Longitudinal axis can extend advantageously along the extending part most long of pedal arm.
A kind of implementation method of the invention, foot pedal has the groove towards pedal arm in other words in pedal arm
Inner side.Here, being disposed with the first tension element and the second tension element on inner side.Here, the first tension element and second
Tight element extend into interior room and mutually along the lateral axes of the face normal transverse to foot pedal and separates spacing.Here,
Between first wall and the first tension element of interior room arrangement have elastic component, especially the first spring element.Here, in interior room
Other flexible member, especially second spring are disposed between the second wall opposite with the first wall and the second tension element
Element.Here, foot pedal by means of the flexible member and the other flexible member reversibly can resilient bias with
Pedal arm is connected.Thus be advantageously carried out, foot pedal no power load in the case of occupy resting position and for example by
In resting position being returned in haptic signal and after the laterally offset.This makes accelerator pedal especially operate reliability.
A kind of implementation method of the invention, at least a portion of sender unit component is arranged so as in the first tensioning
Between element and the second tension element so that can make sender unit component and the first tension element when haptic signal is produced
And/or second tension element produce mechanical contact, and can so make foot pedal laterally axial-movement.With this side
Formula can be advantageously carried out the particularly compact construction of accelerator pedal.Because tension element is not only as the backstop of spring element
During face is used to make foot pedal return to resting position.More precisely, the tension element is also on the side that it deviates from spring element
Can be activated by sender unit component, wherein, the tension element can be used as by means of sender unit group
The stop surface that part carries out power introducing is used.So noise radiation can also minimized, because only existing few movable
Part.
Brief description of the drawings
Technical staff by exemplary implementation method following explanation referring to the drawings visible other feature of the invention and
Advantage, however, the implementation method is construed to the present invention without limitation.
It illustrates：
Fig. 1 has the schematic representation of the motor vehicle of the accelerator pedal with haptic signal sending function；
The lateral plane figure of Fig. 2 a accelerator pedals of the invention, the accelerator pedal has according to first embodiment
Haptic signal sending function；
Cross-sectional views of Fig. 2 b through the foot pedal of the accelerator pedal of Fig. 2 a；
, through the longitudinal section of accelerator pedal of the invention, the accelerator pedal is with according to second embodiment for Fig. 3 a
Haptic signal sending function；
Cross-sectional views of Fig. 3 b through the foot pedal of the accelerator pedal of Fig. 3 a；
, through the longitudinal section of accelerator pedal of the invention, the accelerator pedal is with according to the 3rd implementation method for Fig. 4 a
Haptic signal sending function；
Cross-sectional views of Fig. 4 b through the foot pedal of the accelerator pedal of Fig. 4 a.
All of accompanying drawing is equipment of the invention its part, only according to an embodiment of the invention in other words
Only schematical diagram.In the accompanying drawings, especially spacing and size relationship reproduces not in scale.In different drawings, accordingly
Element is provided with identical reference numeral reference marker in other words.
Specific embodiment
Show that there is the motor vehicle 900 (Fig. 1) of the accelerator pedal 100 with haptic signal sending function in Fig. 1 and 2 a,
The plan (Fig. 2 a) of one implementation method of accelerator pedal of the invention 100 is shown in other words.Here, motor vehicle 900
Can be such as car (PKW), commercial car (NKW) or other land motor vehicles 900.But, it is also possible to it is related to fly
Capable, can floating and/or submersible motor vehicle 900.Motor vehicle 900, in the embodiment illustrated car have driving
Motor 910, the drive motor can for example be configured to internal combustion engine 912 or be configured to motor 914.Also mixing can be configured to
Power motor, i.e., following motors, the motor have internal combustion engine and motor or with internal combustion engine and hydraulic motor in other words
Air motor.
Accelerator pedal 100 has the pedal arm 300 with accelerator pedal supporting arrangement 350.Additionally, accelerator pedal 100 exists
Accelerator pedal supporting arrangement 350 nearby has return spring 390.
Drive motor 910 is coupled by means of signal connection device 920 with accelerator pedal 100.Accelerator pedal 100 can be by driving
The person of sailing (does not show for example by using its applying power of pin 190 around the pedal axis being arranged on accelerator pedal supporting arrangement 350
Go out) swing.According to angle of oscillation, driver transmits the hope of power requirement to drive motor 910.For example connected by means of signal and filled
Put 920 to be arranged in drive motor 910 or be arranged in drive motor as lower unit transmits angle of oscillation, by the list
Unit can adjust the power of drive motor 910, for example, can adjust the air throttle in internal combustion engine (not shown).Add being applied to
In the case that power on speed pedal 100 reduces, accelerator pedal 100 is back swung by means of return spring 390 around pedal axis.
Pedal arm 300 has board areas 370 on the end of accelerator pedal supporting arrangement 350.Pedal arm 300
At least extend along longitudinal axis 280 in board areas 370.In board areas 370, foot pedal 200 is with movable
Mode is arranged on pedal arm 300.
The face formula ground configuration of foot pedal 200, and define the pedal axis 282 for being arranged essentially parallel to the extension of its surface normal.
When accelerator pedal 100 is manipulated, force component is loaded on pedal tread 200 power generally along pedal axis 282 in other words.Pedal shaft
Line 282 can be oriented orthogonally to longitudinal axis 280.Lateral axes 284 are transverse to longitudinal axis 280 and transverse to pedal axis
282 extend.
Longitudinal axis 280, pedal axis 282 and lateral axes 284 can strut the flute card at (aufspannen) right angle
That coordinate system.
Foot pedal 200 has stepping on towards pedal arm 300 respectively on the outside of its longitudinal side extended along longitudinal axis 280
Sole flange 260,262.Step plate flange 260,262 in the board areas 370 of lateral overlap joint pedal arm 370 is so limited
Laterally moving region of the axis 284 relative to pedal arm 300 of foot pedal 200.
Accelerator pedal 100 in other words pedal arm 300 foot pedal 200 can at least in part be fabricated to moulding in other words,
Wherein, foot pedal 200 can be made up of a material in other words for accelerator pedal 100, pedal arm 300, and the material is included for example
Plastics and/or at least one metal.
Dotted line through the cross-sectional view of the accelerator pedal 100 of Fig. 2 a is showing along in figure 2b, thus, to foot pedal 200
Arrangement relative to pedal arm 300 is illustrated.
The groove 320 that pedal arm 300 is constructed in internal 310 with having cup-shaped at it room 320 in other words.Sender unit group
Part 500 is about centrally disposed in the groove 320 in other words in room 320, in shown cross-sectional view, only shows structure
Make the signal element 510 for eccentric wheel 512.In the state shown, eccentric wheel 512 relative to it is round-shaped exceed it is super
Cross part 514Extend substantially along lateral axes 284.Can not in shown cross-sectional view
The actuator 520 seen can be such that eccentric wheel 512 is placed in rotary motion around the axis extended parallel to longitudinal axis 280, such as pass through
As arrow 580 is illustrated.Here, the eccentric wheel can implement complete rotation or near resting position towards
Vibrate clockwise and against clockwise direction.
The groove 320 of cup-shaped in other words room 320 by the gauge of wall 330.Wall 330 has inwardly directed 310 the first wall 332
And second wall 334 opposite with the first wall 332, second wall is also directed to the pedal in other words of groove 320
The inside 310 of arm 300.
Foot pedal 200 is abutted against with the inner side 202 of foot pedal 200 on (top in fig. 2 a) unlimited room 320.Step
Plate flange 260,262 is overlap with the wall 330 of the room 320 of pedal arm 300 along pedal axis 282.Foot pedal 200 is on the inside of it
There is the first tension element 220 and the second tension element 222 on 202.First tension element 220 and the edge of the second tension element 222
Lateral axes 284 be spaced from each other spacing and extend between the first wall 332 and the second wall 334 room 320 or
In saying the inside 310 of groove 320.Arrangement has elastic component 250 between the first wall 332 and the first tension element 220, in institute
In the embodiment for showing, the flexible member is constructed by spring element 340.Similarly, in the second wall 334 and the second tensioning unit
Arrangement has elastic component 250 between part 222, and the flexible member is configured to other spring element 342.The spring element
340 and the other spring element 342 can be configured to disc spring, leaf spring, disk spring, helical spring, elastomeric spring, torsion
Turn spring or other spring elements.
Make foot pedal by means of spring element 340 and other spring element 342 in other words by means of flexible member 250
200 are flexibly tensioned on lateral 284 towards pedal arm 300, and are located at rest position in the case where no power is loaded
In putting, the resting position is produced by the first spring element 340 and second spring element 342 the spring force for working on the contrary
It is raw.Can realize by this way, foot pedal 200 for example due to power act on and laterally axis 284 (in figure 2b be to the right or
Person says to the left) motion, cause yet with the spring effect, foot pedal 200 power effect terminate after again return to
To in its resting position.Additionally, by step plate flange 260,262 and by tension element 220,222 and being arranged in it
Between and the wall 332,334 that works as stopper section limits space for lateral movement.Foot pedal 200 can
On the end of board areas 370 for example by means of the clamping connector being not shown here or other force closures,
Attachment means shape sealed or that material is sealed are anti-with pedal arm 300 to be connected with losing.
Eccentric wheel 512 has been arranged so as between the first tension element 220 and the second tension element 222：The eccentric wheel exists
Alternately touched to the first tension element 220 and the second tension element 222 due to its eccentricity when rotating about the axis thereof.With this side
Formula makes foot pedal 200, and when eccentric wheel 512 is actuated, laterally axis 284 is laterally moved relative to pedal arm 300.According to inclined
The activation of heart wheel 512, can directly apply by vibratory impulse or also by the single bat signal that strikes of only one in this way
Onto foot pedal 200.
Another embodiment of the accelerator pedal 100 of tactile is shown with longitudinal section in fig. 3 a.Pedal arm 300 deviates from it
There are board areas 370 on the side of unshowned accelerator pedal supporting arrangement 350.In the board areas 370 of pedal arm 300
It is middle that fluted 320 room 320 in other words are set.Groove 320 by such as circumferentially gauge of wall 330, and in fig. 3 a above it
Side on openly construct.Thin elastomer layer 252, the bullet are disposed with the side 335 of the wall 330 of gauge groove 320
Gonosome layer works as flexible member 250.Foot pedal 200 is arranged in the board areas 370 of pedal arm 300.Foot pedal
200 have the inner side 202 towards the room 320 in other words of groove 320.Foot pedal 200 is in the firstth area on its first end 203
It is connected regularly with flexible member 250, for example with elastomer layer 252 with its inner side 202 in domain 204, the side connection of groove 320
On the elastomer layer.Additionally, foot pedal is positioned at its second area 206 on the first end 207 of first end 203
In 202 be regularly connected on the opposite side of groove 320 with flexible member 250 with its inner side.Foot pedal 200 also can be circumferentially
It is connected with the elastomer layer 252 around groove 320 on 202 on the inside of it.Groove 320 can be particularly securely protected in this way
Room 320 is placed pollutant and invades moisture intrusion in other words in other words.Additionally, being achieved in being arranged in groove 320 in other words of room 320
In element acoustics isolation.Meanwhile, step is ensured by the elasticity of the flexible member in other words 250 of elastomer layer 252
Certain at least minimum motion of the plate 200 on all of direction in space.
It is between first area 204 and second area 206, especially in the 3rd area of the intermediate arrangement of foot pedal 200
It can be seen that reaching receiving element 210 of the groove 320 in other words in room 320 from the inner side 202 of foot pedal 200 in domain 205.Receive unit
Part 214 is the part of foot pedal 200 and is preferably constructed with the single type of foot pedal 200.Therefore, itself and foot pedal 200
Inner side 202 be permanently connected.Additionally, receiving element 210 is permanently connected with the axle 214 extended in the plane of delineation, it is described
Axle is equally the part of foot pedal 200.Axle 214 is supported in the wall 330 of groove 320 (see figure in the way of it can rotate
3b)。
Sender unit component 500 is disposed with the inside 310 of the room in other words 320 of groove 320.Here, shown
Embodiment in, the coil part 522 that can be powered is fixed with the base plate opposite with foot pedal 200 of groove 320.
This, the supply of electric current to coil part 522 can be carried out by supplying wire 540, and the supply wire is for example injected into be stepped on
It is directed in plate arm 300 or by leaving a blank for the channel-type in pedal arm 300, and with the electric-type of coil part 522 even
Connect.Change electromagnetic field in other words by that can be produced with current load coil part 50220.Here, coil part 522 is used as letter
The actuator 520 of number transmitter component 500 works.In this case, coil part 522 can be considered as determining for motor
Son.
The counterpart of the coil part 522 worked as stator is the signal element 510 being permanently connected with axle 214,
Therefore the signal element is directly connected with foot pedal 200.In the embodiment illustrated, signal element 510 by six forever
Magnetic element 530 is constituted.Six permanent magnetic units 530 are diametrically fixed on the outside of rotor field spider 532, wherein,
Rotor field spider 532 is permanently connected with axle 214, and is preferably made up of particularly lightweight material, and the material includes such as plastics.
Here, rotor field spider 532 and permanent magnetic unit 530 contactlessly separate spacing with coil part 522.Herein, signal element
510 in other words permanent magnetic unit 530 can be considered as a type of rotor of motor.
Now in order to haptic signal is loaded on foot pedal 200, can be by suitable electric current in coil part 522
Produce such as alternating electromagnetic field.Acted on by the power to permanent magnetic unit 530 changed due to alternating electromagnetic field, make rotor branch
Frame 532 is laterally moved or pivotably reversed along the line of force.Due to the connection that rotor field spider 532 and foot pedal 200 are fixed,
The haptic signal of sender unit component 500 is directly indirectly carried on foot pedal 200 in other words.Therefore, step
Plate is moved along the raising and lowering of double-head arrow 382 along pedal axis 282, and also approximately along arrow 380a, 380b fortune
It is dynamic, move in the accompanying drawings to right and left, i.e. on the direction of longitudinal axis 280.
Naturally feasible, coil part 522 is fixed on axle 214 and at least one permanent magnetic unit 530 is fixed on
On the base plate of groove 320.It is also possible that being less than or also more than six permanent magnetic units 530 being fixed on rotor field spider 532
On, for example there was only just what a permanent magnetic unit 530 or two or three or four or five or seven or eight
Individual or ten or 12 permanent magnetic units 530.
The dotted line in Fig. 3 a through the cross-sectional view of sender unit component 500 is showing along in fig 3b.In the diagram
In, following constructions of foot pedal 200 become especially clear：Reached using two receiving elements 210 for being adjacent to circular wall 330
In the inside 310 of the room in other words 320 of groove 320.Foot pedal 200 is (in axle 214, the bearing 360 that is supported on wall 330
Rotation axis 516) feasible rotary motion schematically shown with arrow 518.It is this rotation on foot pedal produce rise/
Drop motion, the lifting/lowering motion is shown by the double-head arrow 382 along pedal axis 282.By axle 214 groove 320 wall
Supporting in 330 also fixes foot pedal 200 in case losing particularly well.
Fig. 4 a and 4b show another embodiment of the accelerator pedal 100 of tactile.Here, pedal arm 300 and foot pedal 200
Construction in principle with it is identical in fig. 3 a.Herein, foot pedal 200 reaches groove 320 also by way of two from its inner side 202
In receiving element 210 pedal is supported in the way of it can rotate in the wall 330 of groove 320 with the axle 214 being fixed thereon
In arm 300.Different from the implementation method according to Fig. 3 a, herein, sender unit component 500 is configured to the (figure of eccentric wheel 512
4b).Here, eccentric wheel 512 has at least on a position has the round-shaped different eccentric wheel of radius R from it originally
Protuberance 514.On eccentric wheel protuberance 514, eccentric wheel has the radius that improve Δ R.Eccentric wheel 512 is for example along parallel
Supported in the way of it can rotate in the axis of longitudinal axis 280.
Therefore, eccentric wheel 514 is used as signal element 510, and is connected with actuator 520, and the actuator is for example noted
In entering pedal arm 300, and for example extend along longitudinal axis 280.The actuator by eccentric wheel 514 or can be placed in rotation
In or be placed in partial turn, i.e., the eccentric wheel for example alternately in the clockwise direction in other words counterclockwise transport
It is dynamic.Here, eccentric wheel protuberance 514 can be constructed so as to：The eccentric wheel protuberance shakes at each in other words when rotating every time
In the dynamic cycle at least one times backstop on the inner side 202 of foot pedal 200, and in this way directly by haptic signal with
The form (see double-head arrow 382) of lifting/lowering motion is delivered on foot pedal 200 substantially along pedal axis 282.
Sender unit component 500 is overall can be included actuator 520 and set up mechanical effect company with foot pedal 200
The signal element 510 for connecing.Here, actuator 520 and the effect connection of signal element 510, but it is as shown above with forever
The embodiment of magnetic element 530 and coil part 522 forcibly need not mechanically be connected with each other like that.It is contemplated that mechanical
The connection of formula, the connection for for example being carried out by the rigid or flexible axle between actuator 520 and signal element 510.
During signal element 510 and actuator 520 also can be at least temporary transient in other words mechanical connection in mechanical connection
The structural detail for manufacturing separated from each other.Actuator 520 and signal element 510 also can be constructed fully separated from each other.
Totally adjuster can be considered as is considered as regulating element to actuator 520 in other words.Produced in actuator 520 and touched
Feel signal can for example electric-type ground, electromagnetically, magnetic-type ground, pneumatic type ground, fluid pressure type ground, optical profile type ground or thermokinetics formula
(such as by the supply of heat) is carried out on ground.Usually, it is contemplated that adjuster known to all technical staff adjusts unit in other words
Part.Such as actuator 520 can be configured to apply the motor or air motor or hydraulic motor of rotary motion.Promote
Dynamic device for example can also be configured to apply the stepper motor of the stroke motion (" striking bat ") of such as straight line, Linear Driving dress
Put, lifting magnet or be configured to air rammer and air-operated controller or be configured to hydraulic piston hydraulic regulation in other words in other words
Device.So-called torque motor is certified as being to construct specially suitable, smallly and cost advantages that the torque motor is only permitted
The partial turn of the axle being connected with its rotor perhaps.However, therefore, suitably, such as high frequency ground currents load when, torque motor
Allow efficiently to produce vibration.The actuator 520 of the embodiment of Fig. 3 a and 3b is it will be appreciated that be for example a type of moment of torsion
Motor, and it is not restricted to the implementation method of torque motor.Supply line 540 shown in Fig. 3 a and 4a can be electric-type,
Hydraulic pressure or pneumatic supply line 540.
In order to haptic signal is delivered on foot pedal 200, signal element 510 can for example be configured to vibrating elements, tool
There are one or more cams or foot pedal 200 is placed in relative to pedal arm by uneven distribution of weight (degree of unbalancedness)
In 300 motion.
The accelerator pedal 100 of the tactile for being proposed can be arranged in all types of motor vehicles, for example, install by land
, it is fly able, can float and/or in submersible motor vehicle.It can be stepped on as vertical or underslung acceleration
Plate 100 is installed.
Claims (12)
1. with haptic signal sending function accelerator pedal, the accelerator pedal particularly for motor vehicle, wherein, the acceleration
Pedal (100) with pedal arm (300) and foot pedal (200), wherein, the accelerator pedal (100) is with for producing tactile
The sender unit component (500) of signal,
Characterized in that,
The foot pedal (200) is arranged on the pedal arm (300) in movable mode, wherein, the sender unit
Component (500) is disposed so as the haptic signal and directly can be delivered to institute from the sender unit component (500)
State on foot pedal (210).
2. accelerator pedal according to claim 1, it is characterised in that the sender unit component is arranged in the pedal
In the groove (320) of arm (300).
3. accelerator pedal according to claim 2, it is characterised in that the pedal arm (300) is with board areas
(370) foot pedal (200), is disposed with the board areas,
Wherein, the foot pedal (200) is contiguous on the groove (320).
4. the accelerator pedal according to any one of the claims, it is characterised in that in the foot pedal (200) and institute
State and be disposed with least one flexible member (250) between pedal arm (300).
5. accelerator pedal according to claim 4, it is characterised in that
The foot pedal (200) with the first area (204) on the first end of the foot pedal (200) (203) and
Second area (206) on the second ends (207) positioned at the foot pedal (200), away from the first end (203),
Wherein, the foot pedal (200) is with the inner side (202) towards the pedal arm (300),
Wherein, the foot pedal in the first area (204) and in the second area (206) with the foot pedal
Inner side (202) is connected with least one flexible member (250), especially with the flexible member for being configured to elastomer layer (252)
(250) connect.
6. the accelerator pedal according to claim 4 or 5, it is characterised in that the foot pedal (300) and at least one axle
(214) connect, be especially permanently connected,
Wherein, at least one axle (214) is supported in the pedal arm (300) in the way of it can rotate.
7. accelerator pedal according to claim 6, it is characterised in that the foot pedal has the 3rd region (205),
Wherein, the 3rd region (205) is arranged between the first area (204) and the second area (206), especially
It is centrally disposed between the first area (204) and the second area (206),
Wherein, at least one axle (214) is arranged in the 3rd region (205).
8. the accelerator pedal according to claim 6 or 7, it is characterised in that at least one axle (214) substantial lateral
Extend in following pedal axis (282), the face normal that the pedal axis is arranged essentially parallel to the foot pedal (200) extends.
9. the accelerator pedal according to any one of claim 2 to 8, it is characterised in that at least one permanent magnetic unit
(520) it is connected with the foot pedal (200),
Wherein, it is fixed with towards at least one permanent magnetic unit in the groove (320) on the pedal arm (300)
(550) the coil part (552) that can be powered, for producing electromagnetic field,
Or, at least one can be powered, for produce electromagnetic field coil part (522) and the foot pedal (200) even
Connect, wherein, it is fixed with least one sensing coil part in the groove (320) on the pedal arm (300)
(552) permanent magnetic unit (520).
10. accelerator pedal according to claim 4, it is characterised in that
The foot pedal (200) is arranged so as on the pedal arm (300)：The foot pedal (200) is relative to the pedal
Arm (300) is movable in the plane transverse to the face normal of the foot pedal (200).
11. accelerator pedals according to claim 10, it is characterised in that
The foot pedal (200) with the inner side (202) towards the pedal arm (300), wherein, on the inner side (202)
The first tension element (220) and the second tension element (222) are disposed with,
Wherein, first tension element (220) and second tension element (222) are extend into the interior room (310) simultaneously
And the mutual lateral axes (284) along the face normal transverse to the foot pedal (200) separate spacing, wherein, described interior
Arranged between first wall (320) and first tension element (220) of room (310) have elastic component (250), especially first
Spring element (340),
Wherein, in second wall (322) and described second opposite with first wall (320) of the interior room (310)
Other flexible member (250), especially second spring element (342) are disposed between tension element (222),
Wherein, the foot pedal (200) is reversible by means of the flexible member (250) and the other flexible member (250)
Ground can be connected resilient bias with the pedal arm (300).
12. accelerator pedals according to claim 11, it is characterised in that the sender unit component (500) is at least
A part is arranged so as between first tension element (220) and second tension element (222)：Producing described touching
The sender unit component (500) can be made when feeling signal with first tension element (220) and/or second tensioning
Element (222) produces mechanical contact, and can so make the foot pedal (200) along the lateral axes (284)
Motion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102014220470.4 | 2014-10-09 | ||
| DE102014220470.4A DE102014220470B4 (en) | 2014-10-09 | 2014-10-09 | Accelerator pedal with haptic signaling |
| PCT/EP2015/068823 WO2016055202A1 (en) | 2014-10-09 | 2015-08-17 | Accelerator pedal with haptic signaling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106794764A true CN106794764A (en) | 2017-05-31 |
Family
ID=53879509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580054349.6A Pending CN106794764A (en) | 2014-10-09 | 2015-08-17 | Accelerator pedal with haptic signal sending function |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3204252A1 (en) |
| CN (1) | CN106794764A (en) |
| DE (1) | DE102014220470B4 (en) |
| WO (1) | WO2016055202A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140993A (en) * | 2020-10-13 | 2020-12-29 | 浙江树人学院（浙江树人大学） | Multi-target cooperative self-adaptive cruise device and control system thereof |
| CN112959885A (en) * | 2019-12-12 | 2021-06-15 | 现代自动车株式会社 | Accelerator pedal for vehicle |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9582024B2 (en) * | 2013-04-05 | 2017-02-28 | Cts Corporation | Active vibratory pedal assembly |
| DE102015209189A1 (en) * | 2015-05-20 | 2016-11-24 | Continental Automotive Gmbh | Pedal with an actuator for generating a haptic perceptible signal |
| DE102016212053A1 (en) * | 2016-07-01 | 2018-01-04 | Continental Teves Ag & Co. Ohg | Device comprising a pedal and provided with a Hubmesseinrichtung pedal travel simulator |
| WO2018024301A1 (en) * | 2016-08-04 | 2018-02-08 | Continental Automotive Gmbh | Device for haptic signalling to a pedal |
| DE102018206127A1 (en) * | 2018-04-20 | 2019-10-24 | Continental Automotive Gmbh | Actuator for pedal system and pedal system |
| DE102018206128A1 (en) * | 2018-04-20 | 2019-10-24 | Continental Automotive Gmbh | Pedal element, pedal system and method for producing a pedal element |
| DE102020201246A1 (en) | 2020-02-03 | 2021-08-05 | Volkswagen Aktiengesellschaft | Operating device for controlling vehicle functions with haptic feedback |
| US11429132B1 (en) | 2021-08-05 | 2022-08-30 | Toyota Research Institute, Inc. | Vehicle pedal configurations and systems |
| DE102021133594A1 (en) * | 2021-12-17 | 2023-06-22 | HELLA GmbH & Co. KGaA | Motor vehicle pedal with a means for detecting a pedal arm breakage |
| KR20240001774A (en) * | 2022-06-27 | 2024-01-04 | 현대자동차주식회사 | Foldable pedal apparatus for vehicle |
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|---|---|---|---|---|
| DE29612273U1 (en) * | 1996-07-15 | 1996-12-19 | Liebelt Uwe | Signal transmitter for cruise control pedals (accelerator pedals) of motor vehicles |
| DE10026048A1 (en) * | 2000-05-25 | 2001-12-13 | Daimler Chrysler Ag | Apparatus for signal generation using an accelerator pedal |
| JP2007204012A (en) * | 2006-02-06 | 2007-08-16 | Toyota Motor Corp | Alarming device |
| DE202010007324U1 (en) * | 2010-05-28 | 2011-10-20 | Hella Kgaa Hueck & Co. | accelerator |
| WO2013024133A1 (en) * | 2011-08-17 | 2013-02-21 | Conti Temic Microelectronic Gmbh | Accelerator-pedal unit for motor vehicles |
| CN203427622U (en) * | 2012-07-19 | 2014-02-12 | 福特环球技术公司 | Automobile pedal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19506629A1 (en) | 1995-02-25 | 1996-08-29 | Pierburg Gmbh | Arrangement for vehicle accelerator pedal |
| US20120042744A1 (en) | 2010-08-18 | 2012-02-23 | Sang Hoon Han | Organ type acceleration pedal assembly employing linear bearing |
-
2014
- 2014-10-09 DE DE102014220470.4A patent/DE102014220470B4/en not_active Expired - Fee Related
-
2015
- 2015-08-17 CN CN201580054349.6A patent/CN106794764A/en active Pending
- 2015-08-17 WO PCT/EP2015/068823 patent/WO2016055202A1/en active Application Filing
- 2015-08-17 EP EP15751004.1A patent/EP3204252A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29612273U1 (en) * | 1996-07-15 | 1996-12-19 | Liebelt Uwe | Signal transmitter for cruise control pedals (accelerator pedals) of motor vehicles |
| DE10026048A1 (en) * | 2000-05-25 | 2001-12-13 | Daimler Chrysler Ag | Apparatus for signal generation using an accelerator pedal |
| JP2007204012A (en) * | 2006-02-06 | 2007-08-16 | Toyota Motor Corp | Alarming device |
| DE202010007324U1 (en) * | 2010-05-28 | 2011-10-20 | Hella Kgaa Hueck & Co. | accelerator |
| WO2013024133A1 (en) * | 2011-08-17 | 2013-02-21 | Conti Temic Microelectronic Gmbh | Accelerator-pedal unit for motor vehicles |
| CN203427622U (en) * | 2012-07-19 | 2014-02-12 | 福特环球技术公司 | Automobile pedal |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112959885A (en) * | 2019-12-12 | 2021-06-15 | 现代自动车株式会社 | Accelerator pedal for vehicle |
| CN112959885B (en) * | 2019-12-12 | 2024-04-26 | 现代自动车株式会社 | Accelerator pedal for vehicle |
| CN112140993A (en) * | 2020-10-13 | 2020-12-29 | 浙江树人学院（浙江树人大学） | Multi-target cooperative self-adaptive cruise device and control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016055202A1 (en) | 2016-04-14 |
| DE102014220470B4 (en) | 2018-08-16 |
| EP3204252A1 (en) | 2017-08-16 |
| DE102014220470A1 (en) | 2016-04-14 |
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| PB01 | Publication | ||
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Application publication date: 20170531 |