DE102004041690A1 - Cursor or joystick type electrical switch for installation in a motor vehicle has an activation organ with movement means that interact with a magneto- or electro-rheological assembly to generate a haptic response - Google Patents
Cursor or joystick type electrical switch for installation in a motor vehicle has an activation organ with movement means that interact with a magneto- or electro-rheological assembly to generate a haptic response Download PDFInfo
- Publication number
- DE102004041690A1 DE102004041690A1 DE102004041690A DE102004041690A DE102004041690A1 DE 102004041690 A1 DE102004041690 A1 DE 102004041690A1 DE 102004041690 A DE102004041690 A DE 102004041690A DE 102004041690 A DE102004041690 A DE 102004041690A DE 102004041690 A1 DE102004041690 A1 DE 102004041690A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- axis
- control device
- magnetorheological
- rotor
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/006—Switches with compound movement of handle or other operating part having an operating member slidable in a plane in one direction and pivotable around an axis located in the sliding plane perpendicular to the sliding direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/04—Operating part movable angularly in more than one plane, e.g. joystick
- H01H25/041—Operating part movable angularly in more than one plane, e.g. joystick having a generally flat operating member depressible at different locations to operate different controls
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
- G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
- G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
- G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
- G05G2009/04766—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks providing feel, e.g. indexing means, means to create counterforce
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H2003/008—Mechanisms for operating contacts with a haptic or a tactile feedback controlled by electrical means, e.g. a motor or magnetofriction
Abstract
Description
Die Erfindung betrifft eine Steuereinrichtung, insbesondere einen elektrischen Schalter nach dem Oberbegriff des Patentanspruchs 1.The The invention relates to a control device, in particular an electric Switch according to the preamble of claim 1.
In der Art eines Joystick- oder Cursor-Schalters ausgebildete elektrische Schalter dienen zur Eingabe von Daten für ein elektrisches Gerät durch einen Benutzer. Solche Schalter werden für Autoradios, Navigationsgeräte, Bordcomputer oder auch zur Steuerung sonstiger Funktionen in Kraftfahrzeugen verwendet, wobei der Schalter beispielsweise am Lenkrad, in der Mittelkonsole, am Armaturenbrett o. dgl. des Kraftfahrzeugs angeordnet sein kann. Insbesondere läßt sich ein solcher elektrischer Schalter auch als Multifunktionsschalter zur Steuerung von Menüstrukturen auf einer Anzeigeeinrichtung beziehungsweise auf einem Display oder sonstiger Funktionen im Kraftfahrzeug verwenden.In electrical type formed of the type of joystick or cursor switch Switches are used to enter data for an electrical device a user. Such switches are for car radios, navigation devices, on-board computers or for controlling other functions in motor vehicles used, for example, the switch on the steering wheel, in the Center console, on the dashboard o. The like. Of the motor vehicle can be. In particular, can be Such an electrical switch as a multi-function switch for controlling menu structures on a display device or on a display or use other functions in the vehicle.
Derartige elektrische Schalter besitzen ein verstellbares Betätigungsorgan, so daß das Betätigungsorgan als Handhabe vom Benutzer verdrehbar, verschiebbar, verschwenkbar o. dgl. ist. Hierzu wirkt das Betätigungsorgan mit einem Bewegungsmittel zusammen, wobei das Bewegungsmittel bei Verstellung des Betätigungsorgans auf ein Sensorelement signalgebend und/oder schaltend einwirkt.such electrical switches have an adjustable actuator, so that actuator rotatable as a handle by the user, slidable, pivoting o. The like. Is. For this purpose, the actuator cooperates with a movement means, wherein the moving means upon adjustment of the actuator acting on a sensor element signaling and / or switching acts.
Beispielsweise
ist ein solcher Schalter aus der
Der Erfindung liegt die Aufgabe zugrunde, ein Bewegungsmittel für einen solchen Schalter zu schaffen. Insbesondere soll das Betätigungsorgan eine vom Benutzer fühlbare Haptik aufweisen. Und insbesondere sollen diese Mittel derart ausgestaltet sein, daß der mit hoher Funktionalität versehene Schalter mit kleinem Bauraum auskommt.Of the Invention is based on the object, a means of movement for a to create such a switch. In particular, the actuator should be a sensible by the user Have haptics. And in particular, these means should be designed in such a way that the with high functionality provided switch with a small space manages.
Diese Aufgabe wird bei einer gattungsgemäßen Steuereinrichtung durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.These Task is performed in a generic control device the characterizing features of claim 1 solved.
Bei der erfindungsgemäßen Steuereinrichtung steht das Bewegungsmittel mit einer magnetorheologisch und/oder elektrorheologisch arbeitenden Einrichtung derart in Wirkverbindung, daß eine Haptik für die Verstellbewegung des Betätigungsorgans erzeugt wird. Insbesondere ist die erzeugte Haptik veränderbar. Somit bietet die Steuereinrichtung beispielsweise in Abhängigkeit von der gewählten Funktion eine veränderliche haptische Rückmeldung, womit diese sich vorteilhafterweise als Mensch-Maschine-Interface (MMI) einsetzen läßt. Weitere Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.at the control device according to the invention is the moving means with a magnetorheological and / or electrorheologically operating device in operative connection, that one Haptic for generates the adjustment of the actuator becomes. In particular, the generated feel is changeable. Thus, the controller provides for example, depending on from the chosen one Function a changeable haptic feedback, with which this advantageously as a human-machine interface (MMI) can be used. Further Embodiments of the invention are the subject of the dependent claims.
In konstruktiv einfacher Ausgestaltung weist die magnetorheologisch und/oder elektrorheologisch arbeitende Einrichtung eine drehbar und/oder linear verschiebbar gelagerte Achse in der Art eines Rotors auf. An der Achse ist wenigstens eine mittels der Achse dreh- und/oder verschiebbare Rotorscheibe angeordnet und der Rotorscheibe zugewandt ist wiederum wenigstens eine feststehende Statorscheibe angeordnet. Dadurch ist eine feinfühlige Haptik erzeugbar, welche mittels mehrerer Rotorscheiben sowie Statorscheiben, die einander abwechselnd angeordnet sind, noch weiter gesteigert werden kann.In structurally simple embodiment has the magnetorheological and / or electrorheological device a rotatable and / or linearly displaceably mounted axis in the manner of a rotor. On the axis is at least one rotatable by means of the axis and / or slidable rotor disk arranged and facing the rotor disk In turn, at least one stationary stator disc is arranged. This is a sensitive Haptic generated, which by means of several rotor discs and stator discs, which are arranged alternately, even further increased can be.
Es bietet sich an, daß das Bewegungsmittel aus wenigstens einem Teil der magnetorheologisch und/oder elektrorheologisch arbeitenden Einrichtung besteht. Zweckmäßigerweise handelt es sich bei diesem Teil um die Achse.It lends itself to that that Movement means of at least a part of the magnetorheological and / or electrorheological device consists. Conveniently, this part is the axis.
Die magnetorheologisch und/oder elektrorheologisch arbeitende Einrichtung kann ein beispielsweise aus einer Flüssigkeit bestehendes, handelsübliches magnetorheologisches und/oder elektrorheologisches Fluid enthalten, das mit der Rotorscheibe zusammenwirkt.The magnetorheological and / or electrorheological device For example, a commercially available one consisting of a liquid contain magnetorheological and / or electrorheological fluid, which cooperates with the rotor disk.
Dann weist die magnetorheologisch und/oder elektrorheologisch arbeitende Einrichtung ein Gehäuse zur Aufnahme des magnetorheologischen und/oder elektrorheologischen Fluids auf. Die Achse ragt wenigstens an einem Ende, insbesondere jedoch an beiden Enden des Gehäuses dreh- und/oder verschiebbar sowie abgedichtet heraus, um dort ein Austreten des Fluids aus dem Gehäuse zu verhindern. Bei Verwendung eines magnetorheologischen Fluids bietet es sich in einfacher und kostengünstiger Weise an, daß das herausragende Ende der Achse mittels eines Dauermagneten am Gehäuse abgedichtet ist.Then has the magnetorheological and / or electrorheological working Furnish a housing for recording the magnetorheological and / or electrorheological Fluids on. The axle protrudes at least at one end, but in particular at both ends of the housing rotatable and / or displaceable and sealed out to there Leakage of the fluid from the housing to prevent. When using a magnetorheological fluid it offers itself in a simple and cost-effective manner that the outstanding End of the shaft sealed by a permanent magnet on the housing is.
Um eine montagefreundliche Steuereinrichtung zu schaffen, wird die Rotorscheibe mittels eines Mitnehmers von der Achse bewegt und die Statorscheibe ist mittels einer Verrastung an einem Teil des Gehäuses festgehalten. Zweckmäßigerweise sind die Rotor- und Statorscheiben mittels Distanzscheiben voneinander auf Abstand gehalten. Das magnetorheologische und/oder elektrorheologische Fluid befindet sich dann in dem Raum zwischen der Rotor- und der Statorscheibe.Around to create an easy to install control device is the Rotor disc by means of a driver moves from the axis and the Stator disk is held by a catch on a part of the housing. Conveniently, are the rotor and stator discs by means of spacers from each other kept at a distance. The magnetorheological and / or electrorheological Fluid is then in the space between the rotor and the Stator.
In einer funktionssicheren Ausgestaltung handelt es sich bei dem Sensorelement der Steuereinrichtung um einen Hallsensor, magnetoresistiven Sensor, ein Schaltelement o. dgl., wobei zweckmäßigerweise das Sensorelement auf einer Leiterplatte angeordnet ist. Falls eine Auswerteelektronik o. dgl. benötigt wird, kann dann diese auch auf der Leiterplatte in der Steuereinrichtung befindlich sein. Falls ein Hallsensor verwendet wird, wirkt das eine aus dem Gehäuse herausragende Ende der Achse mittels eines Permanentmagneten auf das Sensorelement ein. Das Betätigungsorgan ist dann am anderen Ende des aus dem Gehäuse herausragenden Ende der Achse befindlich.In a functionally reliable configuration, the sensor element of the control device is a Hall sensor, magnetoresistive sensor, a switching element o. The like., Expediently, the sensor element on a circuit board is arranged. If an evaluation o. The like. Is needed, then this can also be located on the circuit board in the controller. If a Hall sensor is used, the end of the axis protruding from the housing acts on the sensor element by means of a permanent magnet. The actuator is then located at the other end of the protruding from the housing end of the axle.
Die Gefahr, daß Undichtigkeiten am Gehäuse zu einem Ausfließen des magnetorheologischen und/oder elektrorheologischen Fluids und damit zu einem Funktionsausfall der Steuereinrichtung führen, läßt sich verringern, indem ein Schwamm mit dem magnetorheologischen und/oder elektrorheologischen Fluid getränkt ist. Dieser Schwamm liegt dann an der Oberfläche der Rotorscheibe an.The Danger that leaks on the housing to an outflow the magnetorheological and / or electrorheological fluid and can lead to a malfunction of the controller, can be reduce by using a sponge with the magnetorheological and / or soaked in electrorheological fluid is. This sponge then abuts the surface of the rotor disk.
Zur variablen Einstellung der Haptik weist die magnetorheologisch arbeitende Einrichtung eine Spule zur Erzeugung eines Magnetfeldes auf. Zweckmäßigerweise umgibt die Spule einen als Spulenkörper dienenden Teil des Gehäuses der magnetorheologisch arbeitenden Einrichtung. Alternativ kann die Spule über einen Eisenkern, der beispielsweise in der Art eines Hufeisenmagneten ausgebildet ist, mit dem das magnetorheologische Fluid enthaltenden Schwamm in Verbindung stehen. An die Spule ist eine Spannung zur Erzeugung eines veränderbaren Magnetfeldes für die Einstellung der Haptik des Betätigungsorgans anlegbar.to variable adjustment of the haptic indicates the magnetorheological working Device on a coil for generating a magnetic field. Conveniently, surrounds the coil serving as a bobbin part of the housing magnetorheological device. Alternatively, the Coil over an iron core, for example, in the manner of a horseshoe magnet is formed, containing the magnetorheological fluid containing Sponge communicate. To the coil is a voltage to Generation of a changeable Magnetic field for the adjustment of the feel of the actuator can be applied.
Zur variablen Einstellung der Haptik weist die elektrorheologisch arbeitende Einrichtung einen Kondensator zur Erzeugung eines elektrischen Feldes auf. Es bietet sich dabei an, daß der Kondensator aus der Rotor- und Statorscheibe in der Art von Potentialscheiben besteht. An die Rotor- und Statorscheibe ist eine Spannung zur Erzeugung des veränderbaren elektrischen Feldes für die Einstellung der Haptik des Betätigungsorgans anlegbar. Zweckmäßigerweise kann die Spannung für den Kondensator mittels Stromschienen in das Gehäuse der elektrorheologisch arbeitenden Einrichtung zugeführt werden.to variable adjustment of the haptic indicates the electrorheological working Device for a capacitor for generating an electric field. It makes sense that the Capacitor from the rotor and stator disk in the manner of potential disks consists. To the rotor and stator disc is a voltage for generating of changeable electric Field for the adjustment of the feel of the actuator can be applied. Appropriately, can the tension for the capacitor by means of busbars in the housing of electrorheological supplied working device become.
Die Steuereinrichtung läßt sich als eine funktional selbständige Einheit, beispielsweise in der Art eines Schalters, ausbilden, wozu die magnetorheologisch und/oder elektrorheologisch arbeitende Einrichtung, die Leiterplatte o. dgl. in einem Schaltergehäuse befindlich sind. Die Achse ragt zur Anordnung des Betätigungsorgans aus dem Schaltergehäuse heraus. Beispielsweise läßt sich dann die Steuereinrichtung als vorgefertigtes Bauteil herstellen und bei Bedarf im Kraftfahrzeug montieren.The Control device can be as a functionally independent Form a unit, for example in the manner of a switch, what, for the magnetorheological and / or electrorheological device, the circuit board o. The like. Are located in a switch housing. The axis protrudes to the arrangement of the actuator out of the switch housing. For example, can be then manufacture the control device as a prefabricated component and mount it in the vehicle if necessary.
Zusammenfassend läßt sich für die besonders bevorzugte Ausgestaltung der Steuereinrichtung als Drehdrücksteller feststellen, daß deren Wirkprinzip ähnlich der Wirkungsweise einer Viskositätskupplung ist. Im Unterschied zur Viskositätskupplung ist hier die Kraftübertragung variabel einstellbar und es werden lediglich sehr geringe Drehmomente übertragen. Als Fluid ist eine magnetoreologische Flüssigkeit (MRF), die dieses Verhalten besitzt, vorgesehen. Die Viskosität dieses Fluides ist durch die Erregung in einem Magnetfeld einstellbar. Schwebende magnetisierbare Partikel in dem Fluid richten sich bei Erregung in einem Magnetfeld aus und bringen so durch erhöhte Viskosität ein Bremsmoment auf. Dieses Bremsmoment wird von einer Scheibe übertragen und wirkt beim Drehen an dem Drehdrücksteller als Gegenmoment, welches wiederum als Haptik fühlbar ist. Da die Viskosität in Abhängigkeit der Magnetfeldstärke verändert werden kann, ist mit diesem Prinzip eine veränderliche, variabel einstellbare Haptik darstellbar. Zur Erregung des Magnetfelds wird beispielsweise eine Ringspule mit Weicheisenrückkopplung verwendet. Die Veränderung des Magnetfeldes wird durch die Bestromung der Spule gesteuert. In anaologer Weise arbeitet die Steuereinrichtung bei Verwendung einer elektrorheologischen Flüssigkeit (ERF).In summary let yourself for the Particularly preferred embodiment of the control device as a rotary control find that their Similar in effect the mode of action of a viscosity coupling is. In contrast to the viscosity coupling here the power transmission variably adjustable and only very low torques are transmitted. As a fluid is a magnetoregulatory fluid (MRF), this Behavior possesses, provided. The viscosity of this fluid is through the excitation in a magnetic field adjustable. Floating magnetizable Particles in the fluid are directed in excitation in a magnetic field out and bring so through increased viscosity a braking torque. This braking torque is transmitted by a disc and acts as a counter-torque when turning on the rotary pushbutton, which in turn can be felt as a touch. Because the viscosity dependent on the magnetic field strength changed can be, with this principle is a variable, variably adjustable Haptic representable. For excitation of the magnetic field, for example a toroidal coil with soft iron feedback uses. The change The magnetic field is controlled by the energization of the coil. In an anaerobic manner, the controller operates in use an electrorheological fluid (ERF).
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die Steuereinrichtung, im folgenden auch als Schalter bezeichnet, trotz hoher Funktionalität eine kompakte Bauweise besitzt und daher aufgrund seiner kleinen Baugröße mit geringem Platzbedarf auskommt. Damit ist der Schalter für enge Bauräume, wie sie insbesondere am Lenkrad oder auch im Armaturenbrett, der Mittelkonsole, der Armlehne o. dgl. im Kraftfahrzeug gegeben sind, geeignet. Weiter ist der Schalter fehlerunanfällig, verschleißfrei und besitzt eine hohe Lebensdauer. Der erfindungsgemäße Schalter läßt sich somit vorteilhaft in rauhen Umgebungsbedingungen, beispielsweise in Kraftfahrzeugen, einsetzen. Außerdem weist der Schalter eine gute sowie veränderbare Haptik auf, welche in einfacher Weise mittels eines passiven Wirkprinzips in der Art einer Bremse erzeugbar ist sowie durch einfache Steuerungs- und/oder Regelungstechnik steuerbar ist. Trotz hoher Funktionalität ist der Schalter einfach zu bedienen, wobei Fehlbedienungen weitgehend ausgeschlossen sind. Außerdem ist der Schalter kostengünstig herzustellen.The particular advantages of the invention are that the Control device, also referred to as a switch, despite high functionality has a compact design and therefore due to its small size Frame size low Space required. This is the switch for tight spaces, as they especially on Steering wheel or in the dashboard, the center console, the armrest o. The like. Are given in the vehicle, suitable. Next is the Switch error-prone, wear and has a long life. The switch according to the invention let yourself thus advantageous in harsh environmental conditions, for example in motor vehicles. In addition, the switch has a good and changeable feel which in a simple way by means of a passive principle of action can be generated in the manner of a brake and by simple control and / or Control technology is controllable. Despite high functionality is the Switch easy to use, with incorrect operation are largely excluded. Furthermore the switch is inexpensive manufacture.
Die Anordnung einer magnetorheologischen und/oder elektrorheologischen Bremse im elektrischen Schalter hat noch folgende Vorteile:
- – Erzeugung eines Bremsmoments, dadurch kein Aufschwingen,
- – rasche Ansprechzeit, beispielsweise kleiner als 10 Millisekunden,
- – passivhaptische Rückmeldung, beispielsweise kann beim Erreichen des Menüendes das Bremsmoment markant erhöht werden, was eine Haptik analog eines mechanischen Anschlags erzeugt,
- – Momente einstellbar durch unterschiedliche Bestromung der Spule,
- – einfacher Aufbau, Minimierung der Bauteileanzahl,
- – hohes Dreh- bzw. Bremsmoment in Relation zur Baugröße,
- – kostengünstig im Vergleich zu sonstigen Lösungen mit Gleichstrommotoren,
- – geringe Leistungsaufnahme, insbesondere sind höhere Momente bei gleicher Energie möglich,
- – kein Verschleiß und
- – keine Geräuschentwicklung.
- - generation of a braking torque, thereby no swinging,
- Fast response time, for example less than 10 milliseconds,
- Passive haptic feedback, for example, the braking torque can be significantly increased when reaching the end of the menu, which creates a haptic similar to a mechanical stop,
- - Moments adjustable by different energization of the coil,
- - simple construction, minimization of the number of components,
- High torque or braking torque in relation to the size,
- - cost-effective compared to other solutions with DC motors,
- Low power consumption, in particular higher torques are possible with the same energy,
- - no wear and tear
- - no noise.
Ausführungsbeispiele der Erfindung mit verschiedenen Weiterbildungen und Ausgestaltungen sind in den Zeichnungen dargestellt und werden im folgenden näher beschrieben. Es zeigenembodiments The invention with various developments and refinements shown in the drawings and will be described in more detail below. Show it
In
Die
magnetorheologisch und/oder elektrorheologisch arbeitende Einrichtung
Mit
der Rotorscheibe
Wie
näher in
Zur
veränderlichen
Einstellung der Haptik besitzt die magnetorheologisch arbeitende
Einrichtung
Bei
dem Sensorelement
Bei
einer anderen Ausgestaltung, die näher in
Handelt
es sich um eine elektrorheologisch arbeitende Einrichtung
Die Erfindung ist der Einfachheit halber vorliegend am Ausführungsbeispiel eines elektrischen Schalters beschrieben, läßt sich jedoch auch für eine sonstige Steuereinrichtung verwenden. Desweiteren ist die Erfindung nicht auf die beschriebenen und dargestellten Ausführungsbeispiele beschränkt. Sie umfaßt vielmehr auch alle fachmännischen Weiterbildungen im Rahmen der durch die Patentansprüche definierten Erfindung. So läßt sich eine derartige Steuereinrichtung neben Kraftfahrzeuganwendungen auch als benutzerbedienbare Handhabe für Computer, beispielsweise zur Steuerung von Menüstrukturen auf einer Anzeigeeinrichtung, für Werkzeugmaschinen, für Haushaltsgeräte o. dgl. einsetzen.The For the sake of simplicity, the invention is present in the exemplary embodiment described an electrical switch, but can also be for another Use control device. Furthermore, the invention is not limited to the described and illustrated embodiments. she comprises Rather, all experts Further developments within the scope defined by the claims Invention. That's how it works such a control device in addition to automotive applications also as a user-operable handle for computers, for example for controlling menu structures on a display device, for Machine tools, for domestic appliances o. Like. Insert.
- 11
- elektrischer Schalterelectrical switch
- 22
- Betätigungsorganactuator
- 33
- Sensorelementsensor element
- 44
- magnetorheologisch arbeitende Einrichtungmagnetorheological working institution
- 55
- elektrorheologisch arbeitende Einrichtungelectrorheologically working institution
- 66
- Achseaxis
- 77
- Rotorscheiberotor disc
- 88th
- Statorscheibestator
- 99
- Gehäusecasing
- 1010
- Dauermagnetpermanent magnet
- 1111
- Mitnehmer (für Rotorscheibe)takeaway (for rotor disc)
- 1212
- Verrastung (für Statorscheibe)latching (for stator disc)
- 1313
- Distanzscheibespacer
- 1414
- Leiterplattecircuit board
- 1515
- Permanentmagnetpermanent magnet
- 1616
- Schwammsponge
- 17, 1817 18
- SpuleKitchen sink
- 1919
- Eisenkerniron core
- 2020
- Kondensatorcapacitor
- 2121
- Stromschieneconductor rail
- 2222
- Schaltergehäuseswitch housing
- 2323
- Pfeil (für Drehrichtung)arrow (for direction of rotation)
- 2424
- Pfeil (für Verschiebung)arrow (for displacement)
- 2525
- magnetorheologisches Fluidmagnetorheological fluid
- 2626
- elektrorheologisches Fluidelectrorheological fluid
- 2727
- Spulenkörperbobbins
- 2828
- Aufnahme (für Verschiebung)admission (for displacement)
- 2929
- Kontaktierung (für Kondensator)contact (for capacitor)
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004041690A DE102004041690A1 (en) | 2003-08-27 | 2004-08-26 | Cursor or joystick type electrical switch for installation in a motor vehicle has an activation organ with movement means that interact with a magneto- or electro-rheological assembly to generate a haptic response |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10339300 | 2003-08-27 | ||
DE10339300.5 | 2003-08-27 | ||
DE102004041690A DE102004041690A1 (en) | 2003-08-27 | 2004-08-26 | Cursor or joystick type electrical switch for installation in a motor vehicle has an activation organ with movement means that interact with a magneto- or electro-rheological assembly to generate a haptic response |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102004041690A1 true DE102004041690A1 (en) | 2005-03-24 |
Family
ID=34202071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004041690A Withdrawn DE102004041690A1 (en) | 2003-08-27 | 2004-08-26 | Cursor or joystick type electrical switch for installation in a motor vehicle has an activation organ with movement means that interact with a magneto- or electro-rheological assembly to generate a haptic response |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004041690A1 (en) |
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005060933B3 (en) * | 2005-12-20 | 2007-06-06 | Lisa Dräxlmaier GmbH | Gear selector lever e.g. shift-by-wire lever, for e.g. commercial vehicle, has haptic unit formed by pressure unit, gear wheels, motor and/or damper and producing force path of lever, where unit is fixedly arranged with respect to housing |
FR2902538A1 (en) * | 2006-06-14 | 2007-12-21 | Commissariat Energie Atomique | TOUCH OR HAPTIC SIMULATION DEVICE AND MUSICAL KEYBOARD COMPRISING AT LEAST ONE SUCH SIMULATION DEVICE |
EP1892606A2 (en) * | 2006-08-25 | 2008-02-27 | Deere & Company | Joystick with control dampening and detent using electrorheologic cylinder |
EP1911631A1 (en) * | 2005-07-29 | 2008-04-16 | HONDA MOTOR CO., Ltd. | Operation device for vehicle |
FR2930655A1 (en) * | 2008-04-29 | 2009-10-30 | Commissariat Energie Atomique | EFFORT RETURN INTERFACE WITH ENHANCED SENSATION |
FR2930654A1 (en) * | 2008-04-29 | 2009-10-30 | Commissariat Energie Atomique | HAPTIC INTERFACE WITH INCREASED BRAKING EFFORT |
WO2009138079A1 (en) | 2008-05-15 | 2009-11-19 | Zf Friedrichshafen Ag | Operating device having force feedback |
FR2952985A1 (en) * | 2009-11-25 | 2011-05-27 | Commissariat Energie Atomique | SEMI-ACTIVE DEVICE IN TRANSLATION AND ROTATION |
WO2015033033A1 (en) * | 2013-09-09 | 2015-03-12 | Dav | Control interface with haptic feedback |
WO2015033034A1 (en) * | 2013-09-09 | 2015-03-12 | Dav | Control interface with haptic feedback |
WO2015033035A1 (en) * | 2013-09-09 | 2015-03-12 | Dav | Control interface with haptic feedback |
WO2016016588A1 (en) * | 2014-07-31 | 2016-02-04 | Dav | Haptic-feedback control method and interface for a motor vehicle |
IT201600122651A1 (en) * | 2016-12-02 | 2018-06-02 | Elbi Int Spa | TACTILE KNOB, IN PARTICULAR FOR ELECTRICAL OR ELECTRONIC EQUIPMENT, FOR EXAMPLE FOR A APPLIANCE APPLIANCE. |
EP3312699A4 (en) * | 2015-06-22 | 2018-07-04 | Alps Electric Co., Ltd. | Input device and method for controlling input device |
DE102017210436A1 (en) * | 2017-06-21 | 2018-12-27 | Zf Friedrichshafen Ag | Rotation control means |
CN110085929A (en) * | 2019-05-09 | 2019-08-02 | 黄淮学院 | A kind of new energy battery temperature adjustment and protective device |
US10414054B2 (en) | 2013-03-29 | 2019-09-17 | Koninklijke Philips N.V. | Force feedback gripping device with magnetorheological based actuator |
CN111180281A (en) * | 2020-01-16 | 2020-05-19 | 朱燚鹏 | Automatic overcurrent circuit breaking protector |
DE102019203840A1 (en) * | 2019-03-21 | 2020-09-24 | Zf Friedrichshafen Ag | Operating device, vehicle and method for operating a vehicle |
DE102020104810A1 (en) * | 2019-08-05 | 2021-02-11 | Inventus Engineering Gmbh | Input device and input system as well as a method for operating an input device |
WO2021048170A1 (en) * | 2019-09-11 | 2021-03-18 | Zf Friedrichshafen Ag | Motor vehicle |
WO2021115995A1 (en) * | 2019-12-12 | 2021-06-17 | Zf Friedrichshafen Ag | Operating device, vehicle and method for operating a vehicle |
DE102020126971A1 (en) | 2020-10-13 | 2022-04-14 | Inventus Engineering Gmbh | Haptic operating device with a magnetorheological braking device |
DE102020133248A1 (en) | 2020-10-13 | 2022-04-14 | Inventus Engineering Gmbh | Haptic operating device with a magnetorheological braking device and method |
US11499292B2 (en) | 2020-05-01 | 2022-11-15 | Deere & Company | Magnetorheological fluid joystick systems reducing work vehicle mispositioning |
US11499293B2 (en) | 2020-05-01 | 2022-11-15 | Deere & Company | Work vehicle magnetorheological fluid joystick systems providing implement command guidance |
US11634885B2 (en) | 2020-05-01 | 2023-04-25 | Deere & Company | Work vehicle magnetorheological fluid joystick systems reducing unintended joystick motions |
US11681320B2 (en) | 2020-05-01 | 2023-06-20 | Deere & Company | Work vehicle magnetorheological fluid joystick systems operable in modified centering modes |
-
2004
- 2004-08-26 DE DE102004041690A patent/DE102004041690A1/en not_active Withdrawn
Cited By (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7965282B2 (en) | 2005-07-29 | 2011-06-21 | Honda Motor Co., Ltd. | Operation device for vehicle |
EP1911631A1 (en) * | 2005-07-29 | 2008-04-16 | HONDA MOTOR CO., Ltd. | Operation device for vehicle |
EP1911631A4 (en) * | 2005-07-29 | 2009-02-18 | Honda Motor Co Ltd | Operation device for vehicle |
DE102005060933B3 (en) * | 2005-12-20 | 2007-06-06 | Lisa Dräxlmaier GmbH | Gear selector lever e.g. shift-by-wire lever, for e.g. commercial vehicle, has haptic unit formed by pressure unit, gear wheels, motor and/or damper and producing force path of lever, where unit is fixedly arranged with respect to housing |
WO2007144349A1 (en) * | 2006-06-14 | 2007-12-21 | Commissariat A L'energie Atomique | Tactile or haptic simulation device and musical keyboard including at least a similar simulation device |
FR2902538A1 (en) * | 2006-06-14 | 2007-12-21 | Commissariat Energie Atomique | TOUCH OR HAPTIC SIMULATION DEVICE AND MUSICAL KEYBOARD COMPRISING AT LEAST ONE SUCH SIMULATION DEVICE |
EP1892606A3 (en) * | 2006-08-25 | 2011-10-05 | Deere & Company | Joystick with control dampening and detent using electrorheologic cylinder |
EP1892606A2 (en) * | 2006-08-25 | 2008-02-27 | Deere & Company | Joystick with control dampening and detent using electrorheologic cylinder |
FR2930654A1 (en) * | 2008-04-29 | 2009-10-30 | Commissariat Energie Atomique | HAPTIC INTERFACE WITH INCREASED BRAKING EFFORT |
FR2930655A1 (en) * | 2008-04-29 | 2009-10-30 | Commissariat Energie Atomique | EFFORT RETURN INTERFACE WITH ENHANCED SENSATION |
WO2009133057A1 (en) * | 2008-04-29 | 2009-11-05 | Commissariat A L'energie Atomique | Haptic interface with an increased braking effort |
US8493190B2 (en) | 2008-04-29 | 2013-07-23 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Haptic interface with increased braking force |
US8878657B2 (en) | 2008-04-29 | 2014-11-04 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Force feedback interface with improved sensation |
WO2009133056A1 (en) * | 2008-04-29 | 2009-11-05 | Commissariat A L'energie Atomique | Force-feedback interface with improved sensations |
WO2009138079A1 (en) | 2008-05-15 | 2009-11-19 | Zf Friedrichshafen Ag | Operating device having force feedback |
US8413533B2 (en) | 2008-05-15 | 2013-04-09 | Zf Friedrichshafen Ag | Operating device having force feedback |
FR2952985A1 (en) * | 2009-11-25 | 2011-05-27 | Commissariat Energie Atomique | SEMI-ACTIVE DEVICE IN TRANSLATION AND ROTATION |
WO2011064213A3 (en) * | 2009-11-25 | 2012-03-08 | Commissariat à l'énergie atomique et aux énergies alternatives | Translatably and rotatably semi-active device |
US10414054B2 (en) | 2013-03-29 | 2019-09-17 | Koninklijke Philips N.V. | Force feedback gripping device with magnetorheological based actuator |
WO2015033033A1 (en) * | 2013-09-09 | 2015-03-12 | Dav | Control interface with haptic feedback |
US10310603B2 (en) | 2013-09-09 | 2019-06-04 | Dav | Control interface with haptic feedback using a magnetorheological fluid module |
FR3010546A1 (en) * | 2013-09-09 | 2015-03-13 | Dav | HAPTIC RETURN CONTROL INTERFACE |
FR3010551A1 (en) * | 2013-09-09 | 2015-03-13 | Dav | METHOD AND INTERFACE OF HAPTICALLY RETURN CONTROL FOR MOTOR VEHICLE |
FR3010547A1 (en) * | 2013-09-09 | 2015-03-13 | Dav | HAPTIC RETURN CONTROL INTERFACE |
FR3010548A1 (en) * | 2013-09-09 | 2015-03-13 | Dav | HAPTIC RETURN CONTROL INTERFACE |
US10466788B2 (en) | 2013-09-09 | 2019-11-05 | Dav | Control interface with haptic feedback |
CN105934728A (en) * | 2013-09-09 | 2016-09-07 | Dav公司 | Control interface with haptic feedback |
CN105960621A (en) * | 2013-09-09 | 2016-09-21 | Dav公司 | Control interface with haptic feedback |
US10528137B2 (en) | 2013-09-09 | 2020-01-07 | Dav | Control interface with haptic feedback using a magnetorheological fluid module |
CN105960621B (en) * | 2013-09-09 | 2019-06-14 | Dav公司 | Control interface with tactile feedback |
WO2015033034A1 (en) * | 2013-09-09 | 2015-03-12 | Dav | Control interface with haptic feedback |
WO2015033035A1 (en) * | 2013-09-09 | 2015-03-12 | Dav | Control interface with haptic feedback |
WO2016016588A1 (en) * | 2014-07-31 | 2016-02-04 | Dav | Haptic-feedback control method and interface for a motor vehicle |
US11322324B2 (en) | 2015-06-22 | 2022-05-03 | Kurimoto, Ltd. | Input device and method for controlling input device |
EP3312699A4 (en) * | 2015-06-22 | 2018-07-04 | Alps Electric Co., Ltd. | Input device and method for controlling input device |
CN109933125A (en) * | 2015-06-22 | 2019-06-25 | 阿尔卑斯阿尔派株式会社 | The control method of input unit and input unit |
CN109933125B (en) * | 2015-06-22 | 2021-06-01 | 阿尔卑斯阿尔派株式会社 | Input device and control method for input device |
US11532447B2 (en) | 2015-06-22 | 2022-12-20 | Kurimoto, Ltd. | Input device and method for controlling input device |
US10658139B2 (en) | 2015-06-22 | 2020-05-19 | Alps Alpine Co., Ltd. | Input device and method for controlling input device |
WO2018100521A3 (en) * | 2016-12-02 | 2018-07-12 | Elbi International S.P.A. | Haptic knob, in particular for an electric or electronic apparatus, for example a household appliance |
US20190317544A1 (en) * | 2016-12-02 | 2019-10-17 | Elbi International S.P.A. | Haptic knob, in particular for an electric or electronic apparatus, for example a household appliance |
IT201600122651A1 (en) * | 2016-12-02 | 2018-06-02 | Elbi Int Spa | TACTILE KNOB, IN PARTICULAR FOR ELECTRICAL OR ELECTRONIC EQUIPMENT, FOR EXAMPLE FOR A APPLIANCE APPLIANCE. |
DE102017210436A1 (en) * | 2017-06-21 | 2018-12-27 | Zf Friedrichshafen Ag | Rotation control means |
DE102019203840A1 (en) * | 2019-03-21 | 2020-09-24 | Zf Friedrichshafen Ag | Operating device, vehicle and method for operating a vehicle |
CN110085929A (en) * | 2019-05-09 | 2019-08-02 | 黄淮学院 | A kind of new energy battery temperature adjustment and protective device |
US11940833B2 (en) | 2019-08-05 | 2024-03-26 | Inventus Engineering Gmbh | Input apparatus and input system, and method for operating an input apparatus |
DE102020104810A1 (en) * | 2019-08-05 | 2021-02-11 | Inventus Engineering Gmbh | Input device and input system as well as a method for operating an input device |
CN114390984A (en) * | 2019-09-11 | 2022-04-22 | 采埃孚股份公司 | Motor vehicle |
WO2021048170A1 (en) * | 2019-09-11 | 2021-03-18 | Zf Friedrichshafen Ag | Motor vehicle |
WO2021115995A1 (en) * | 2019-12-12 | 2021-06-17 | Zf Friedrichshafen Ag | Operating device, vehicle and method for operating a vehicle |
CN111180281A (en) * | 2020-01-16 | 2020-05-19 | 朱燚鹏 | Automatic overcurrent circuit breaking protector |
US11499292B2 (en) | 2020-05-01 | 2022-11-15 | Deere & Company | Magnetorheological fluid joystick systems reducing work vehicle mispositioning |
US11499293B2 (en) | 2020-05-01 | 2022-11-15 | Deere & Company | Work vehicle magnetorheological fluid joystick systems providing implement command guidance |
US11499294B2 (en) | 2020-05-01 | 2022-11-15 | Deere & Company | Work vehicle magnetorheological fluid joystick systems operable in modified joystick stiffness modes |
US11505917B2 (en) | 2020-05-01 | 2022-11-22 | Deere & Company | Work vehicle magnetorheological fluid joystick systems having adjustable joystick return positions |
US11512446B2 (en) | 2020-05-01 | 2022-11-29 | Deere & Company | Magnetorheological fluid joystick systems providing detent-triggered work vehicle functions |
US11634885B2 (en) | 2020-05-01 | 2023-04-25 | Deere & Company | Work vehicle magnetorheological fluid joystick systems reducing unintended joystick motions |
US11681320B2 (en) | 2020-05-01 | 2023-06-20 | Deere & Company | Work vehicle magnetorheological fluid joystick systems operable in modified centering modes |
DE102020126971B4 (en) | 2020-10-13 | 2022-06-23 | Inventus Engineering Gmbh | Haptic operating device with a magnetorheological braking device |
DE102020133248B4 (en) | 2020-10-13 | 2022-05-05 | Inventus Engineering Gmbh | Haptic operating device with a magnetorheological braking device and method |
DE102020133248A1 (en) | 2020-10-13 | 2022-04-14 | Inventus Engineering Gmbh | Haptic operating device with a magnetorheological braking device and method |
DE102020126971A1 (en) | 2020-10-13 | 2022-04-14 | Inventus Engineering Gmbh | Haptic operating device with a magnetorheological braking device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102004041690A1 (en) | Cursor or joystick type electrical switch for installation in a motor vehicle has an activation organ with movement means that interact with a magneto- or electro-rheological assembly to generate a haptic response | |
DE102020106335B3 (en) | Magnetorheological braking device | |
EP1652201B1 (en) | Electric switch | |
DE19528457C2 (en) | Control device | |
EP3317749A1 (en) | Haptic operating device having a rotary unit, and method | |
WO2005050683A1 (en) | Control element with programmable haptics | |
DE102006028228B4 (en) | Actuator for manual control of functions in a motor vehicle and electronic gear selector switch so | |
EP1621954B1 (en) | Electrical joystick | |
DE102012217541A1 (en) | Clutch pedal device | |
DE19824149A1 (en) | Turntable for electrical or electronic devices | |
DE10304804B4 (en) | Electric multi-directional switch | |
DE102015008517A1 (en) | Actuator, in particular for a motor vehicle | |
DE102021103525A1 (en) | Operating device and method for operating an operating device | |
DE102011005370A1 (en) | Lever actuator | |
EP1736846B1 (en) | Actuator, in particular of the electric switch type | |
DE10033107A1 (en) | Steering device for a vehicle | |
EP2856485B1 (en) | Operating device, particularly of an electrical switch type | |
DE102004035960B4 (en) | turntable | |
EP1655202B1 (en) | Module unit with a steering wheel and a steering resistance generator | |
DE10257258B3 (en) | operating element | |
DE102006028227A1 (en) | Actuator e.g. electronic gear selection switch, for motor vehicle, has handle and rotating unit working together, where break force acting on handle in rotatable position is produced by magnetic strength | |
DE102004022846B4 (en) | Control element with programmable haptic | |
DE19630810B4 (en) | operating device | |
DE102007025279A1 (en) | Electric switch with magnetic operation | |
EP1240655A1 (en) | Electric switch |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20110707 |
|
R120 | Application withdrawn or ip right abandoned |