DE102014017481A1 - Actuator, in particular for a motor vehicle - Google Patents
Actuator, in particular for a motor vehicle Download PDFInfo
- Publication number
- DE102014017481A1 DE102014017481A1 DE102014017481.6A DE102014017481A DE102014017481A1 DE 102014017481 A1 DE102014017481 A1 DE 102014017481A1 DE 102014017481 A DE102014017481 A DE 102014017481A DE 102014017481 A1 DE102014017481 A1 DE 102014017481A1
- Authority
- DE
- Germany
- Prior art keywords
- handle
- sensor
- user
- actuator
- adjustment
- 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- Withdrawn
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/22—Locking of the control input devices
-
- 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
- G05G5/005—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for preventing unintentional use of a control mechanism
-
- 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
- G05G2009/0474—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 characterised by means converting mechanical movement into electric signals
- G05G2009/04755—Magnetic sensor, e.g. hall generator, pick-up coil
-
- 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
Abstract
Die Erfindung betrifft ein Stellglied (1), insbesondere eine Schaltvorrichtung zur manuellen Ansteuerung von Funktionen in einem Kraftfahrzeug, mit einer Handhabe (2). Die Handhabe (2) ist an einem Träger (3) derart gelagert, dass die Handhabe (2) manuell von einem Benutzer verstellbar ist. Die Handhabe (2) ist für die Bedienung sperrbar sowie zur Bedienung durch den Benutzer freigebbar. Es ist ein Sensor (21) zur Zusammenwirkung mit der Handhabe (2) vorgesehen, derart dass durch Annäherung an die Handhabe (2) und/oder Umgreifen der Handhabe (2) durch den Benutzer der Bedienungswunsch des Benutzers erkennbar sowie die Handhabe (2) zur Bedienung freigebbar ist.The invention relates to an actuator (1), in particular a switching device for manual control of functions in a motor vehicle, with a handle (2). The handle (2) is mounted on a support (3) such that the handle (2) is manually adjustable by a user. The handle (2) can be locked for operation and released for operation by the user. A sensor (21) for cooperation with the handle (2) is provided, such that by approaching the handle (2) and / or embracing the handle (2) by the user, the operator's request is recognizable and the handle (2) is releasable for operation.
Description
Die Erfindung betrifft ein Stellglied nach dem Oberbegriff des Patentanspruchs 1.The invention relates to an actuator according to the preamble of
Stellglieder, wie in der Art eines Joystick- und/oder Cursor-Schalters ausgebildete elektrische und/oder elektronische Schaltvorrichtungen, dienen zur manuellen Ansteuerung von Funktionen in einem Kraftfahrzeug. Unter anderem werden solche Schaltvorrichtungen zur Eingabe von Daten für ein elektrisches Gerät durch einen Benutzer verwendet, beispielsweise bei Autoradios, Navigationsgeräten, Bordcomputer o. dgl. Geräten im Kraftfahrzeug. Insbesondere lässt sich ein solches Stellglied auch als elektronischer Gangwahlschalter für ein durch Shift-by-Wire gesteuertes Getriebe im Kraftfahrzeug verwenden.Actuators, such as in the form of a joystick and / or cursor switch formed electrical and / or electronic switching devices are used for manual control of functions in a motor vehicle. Among other things, such switching devices are used to input data for an electrical device by a user, for example in car radios, navigation devices, on-board computer o. The like. Devices in the motor vehicle. In particular, such an actuator can also be used as an electronic gear selector switch for a transmission controlled by shift-by-wire in the motor vehicle.
Ein solches Stellglied weist eine Handhabe auf, die beispielsweise in der Art eines Wählhebels ausgebildet sein kann. Die Handhabe ist an einem Träger bewegbar gelagert, derart dass die Handhabe manuell von einem Benutzer verstellbar ist. Dabei kann die Handhabe für die Bedienung sperrbar sowie zur Bedienung durch den Benutzer freigebbar ausgestaltet sein. Bisher erfolgt die Freigabe der Handhabe mittels Betätigung einer Taste durch den Benutzer, der sogenannten „Unlock”-Taste, wobei Verständnisschwierigkeiten im Handhabungsablauf für den Benutzer bei der Bedienung dieser Unlock-Taste beobachtet werden.Such an actuator has a handle, which may be formed, for example, in the manner of a selector lever. The handle is movably mounted on a carrier, such that the handle is manually adjustable by a user. In this case, the handle for the operation can be locked and designed to be operated by the user releasable. So far, the release of the handle by pressing a button by the user, the so-called "unlock" button, whereby understanding difficulties in the handling process for the user in the operation of this unlock key are observed.
Der Erfindung liegt die Aufgabe zugrunde, das Stellglied derart weiterzuentwickeln, dass die Bedienung der Handhabe, insbesondere im Hinblick auf deren Freigabe, verbessert ist.The invention has for its object to further develop the actuator such that the operation of the handle, in particular with regard to their release, is improved.
Diese Aufgabe wird bei einem gattungsgemäßen Stellglied durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.This object is achieved in a generic actuator by the characterizing features of
Beim erfindungsgemäßen Stellglied ist ein Sensor zur Zusammenwirkung mit der Handhabe vorgesehen, derart dass durch Annäherung an die Handhabe und/oder Berühren, insbesondere Umgreifen, der Handhabe durch den Benutzer, insbesondere durch dessen Hand, der Bedienungswunsch des Benutzers erkennbar sowie die Handhabe zur Bedienung freigebbar ist und/oder eine sonstige Funktionalität im Kraftfahrzeug auslösbar ist. Vorteilhafterweise erkennt ein solches Stellglied den Bedienungswunsch des Benutzers ohne dass zusätzliche Betätigungen des Benutzers erforderlich sind, womit das Stellglied intuitiv vom Benutzer bedienbar ist. Weitere Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.In the actuator according to the invention, a sensor for cooperation with the handle is provided, such that by approaching the handle and / or touching, in particular encompassing, the handle by the user, especially by his hand, recognizable the user's operation request and the handle for operation releasable is and / or other functionality in the motor vehicle can be triggered. Advantageously, such an actuator recognizes the user's request for operation without requiring additional actuations of the user, with which the actuator can be operated intuitively by the user. Further embodiments of the invention are the subject of the dependent claims.
Zur Erweiterung der Funktionalität kann die Handhabe aus einer neutralen Stellung in zwei verschiedene Richtungen in zumindest jeweils eine, der jeweiligen Richtung zugeordneten Verstellposition verstellbar ausgestaltet sein. Desweiteren kann ein Mittel zur Erfassung der Verstellpositionen vorgesehen sein.To extend the functionality of the handle from a neutral position in two different directions in at least one, the respective direction associated adjustment position be configured adjustable. Furthermore, a means for detecting the adjustment positions can be provided.
Zwecks weiterer Steigerung der Ergonomie für die Bedienung des Stellglieds durch den Benutzer kann es sich bei der Verstellbewegung um eine Schwenkbewegung der Handhabe handeln, womit es sich bevorzugterweise bei der Handhabe um einen schwenkbaren Wählhebel handelt. Die Handhabe kann um eine erste und eine zweite Schwenkachse in eine erste und eine zweite Schwenkrichtung verstellbar sein, wobei die beiden Schwenkrichtungen in etwa senkrecht aufeinander stehen können. In kompakter Ausgestaltung kann der Träger für die Handhabe in der Art eines Kardangelenks und/oder eines Kreuzgelenks ausgebildet sein.For the purpose of further increasing the ergonomics for the operation of the actuator by the user, it may be in the adjustment to a pivotal movement of the handle, which is preferably in the handle is a pivotable selector lever. The handle can be adjusted about a first and a second pivot axis in a first and a second pivoting direction, wherein the two pivoting directions can be approximately perpendicular to each other. In a compact embodiment, the carrier for the handle may be formed in the manner of a universal joint and / or a universal joint.
In einfacher sowie kostengünstiger Ausgestaltung kann es sich bei dem Sensor um einen kapazitiven Sensor handeln. Ein derartiger Sensor detektiert die Veränderung des elektrischen Feldes in der Umgebung der Handhabe aufgrund der Einwirkung des Benutzers, beispielsweise durch dessen Hand, um daraus wiederum den Bedienungswunsch des Benutzers abzuleiten. Selbstverständlich sind auch sonstige Sensoren hierfür verwendbar. So kann es sich bei dem Sensor auch um einen mittels optischer Strahlung arbeitenden optischen Sensor oder einen induktiven Sensor handeln. Als optische Strahlung erscheint insbesondere Infrarot(IR)-Strahlung vorteilhaft, da diese für das Auge des Benutzers nicht sichtbar ist.In a simple and inexpensive embodiment, the sensor may be a capacitive sensor. Such a sensor detects the change in the electric field in the vicinity of the handle due to the action of the user, for example by the hand, in turn, derive therefrom the user's operation request. Of course, other sensors are used for this purpose. Thus, the sensor may also be an optical sensor operating by means of optical radiation or an inductive sensor. Infrared (IR) radiation in particular appears advantageous as optical radiation, since it is not visible to the user's eye.
In einer weiteren zweckmäßigen Ausgestaltung kann ein Sperrmittel für die Handhabe vorgesehen sein. Mit Hilfe des Sperrmittels ist somit die manuelle Verstellung der Handhabe sperrbar sowie freigebbar. Der Sensor kann bei Erkennung des Bedienungswunsches des Benutzers ein Sensorsignal erzeugen. Das Sensorsignal kann dann zur Ansteuerung des Sperrmittels für die Freigabe der Handhabe dienen.In a further expedient embodiment, a locking means may be provided for the handle. With the help of the blocking means thus the manual adjustment of the handle can be locked and released. The sensor can generate a sensor signal upon detection of the operator's request. The sensor signal can then serve to control the blocking means for the release of the handle.
Für eine besonders bevorzugte Ausgestaltung der Erfindung ist nachfolgendes festzustellen.For a particularly preferred embodiment of the invention is to be determined below.
Bei der Bedienung der Unlocktaste bei Shift-by-Wire-Systemen im Fahrzeug, die bisher an der Handhabe als ein elektrischer Schalter mit Tasten-Funktion angeordnet ist, zeigen sich immer wieder Verständnisschwierigkeiten im Handhabungsablauf. Auch eine Beschriftung der Taste zeigt hinsichtlich der Bedienverständlichkeit keine deutliche Verbesserung.When operating the unlock key in the case of shift-by-wire systems in the vehicle, which has hitherto been arranged on the handle as an electrical switch with key function, there are always difficulties in understanding the handling procedure. Even a lettering of the button shows in terms of ease of use no significant improvement.
Zur Verbesserung dieser Problematik ist vorgeschlagen, dass die Unlock-Tastenfunktion mittels eines kapazitiven Sensors überwacht und der Fahrerwunsch durch Umgreifen des Gangwahlschalters gedeutet wird. Die Bediensicherheit ist durch das Erkennungsfeld unterhalb der bisherigen Taste eindeutig definiert. Ein Drücken der Taste entfällt, der Fahrerwunsch „0” oder „R” für das Automatikgetriebe wird bei Betätigung des Wählhebels und den entsprechenden Fahrzeugzuständen direkt umgesetzt.To improve this problem, it is proposed that the unlock key function means monitored by a capacitive sensor and the driver's request is interpreted by grasping the gear selector switch. The operating safety is clearly defined by the detection field below the previous key. A press of the button is omitted, the driver's request "0" or "R" for the automatic transmission is implemented directly when the selector lever and the corresponding vehicle states.
Geschaffen ist somit durch die Erfindung eine insbesondere kapazitive Signalerfassung für Shift-by-Wire-Systemen.Created by the invention is a particular capacitive signal acquisition for shift-by-wire systems.
Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass durch die Erfindung die Bedienung des Gesamtsystems deutlich einfacher und komfortabler für den Benutzer ist. Zudem zeigt diese Lösung ein deutliches Kosteneinsparpotential gegenüber der bisherigen Tastenlösung, da insoweit auf einen elektrischen Schalter an der Handhabe verzichtet werden kann.The advantages achieved by the invention are in particular that the operation of the overall system is much easier and more comfortable for the user by the invention. In addition, this solution shows a significant cost savings over the previous key solution, as far as can be dispensed with an electrical switch on the handle.
Ausführungsbeispiele der Erfindung mit verschiedenen Weiterbildungen und Ausgestaltungen sind in den Zeichnungen dargestellt und werden im folgenden näher beschrieben. Es zeigenEmbodiments of the invention with various developments and refinements are illustrated in the drawings and will be described in more detail below. Show it
In
Das Stellglied
Vorliegend ist die Handhabe
Wie man anhand von
Falls gewünscht kann anstelle des linearbeweglichen Code-Trägers
Der Code-Träger
Der Code-Träger
Gemäß einem weiteren Ausführungsbeispiel, das schematisch in
Die Handhabe
Gemäß einem nochmals weiteren Ausführungsbeispiel, das schematisch in
Bei dem Sensor
Selbstverständlich kann auch ein auf einem anderen Wirkprinzip beruhender Näherungssensor Verwendung für die Handhabe
Wie bereits anhand der
Ein derartiges Stellglied
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Stellgliedactuator
- 22
- Handhabehandle
- 33
- Trägercarrier
- 4, 54, 5
- Richtung/SchwenkrichtungDirection / direction of pivoting
- 4', 5'4 ', 5'
- Richtung/LinearrichtungDirection / linear direction
- 66
- Code-TrägerCode-carrier
- 77
- Sensorsensor
- 88th
- (erste) Schwenkachse(first) pivot axis
- 99
- (zweite) Schwenkachse(second) pivot axis
- 10, 1110, 11
- Stiftpen
- 12, 1312, 13
- LanglochLong hole
- 1414
- Leiterplattecircuit board
- 1515
- Distanzstück/MetalldistanzSpacer / metal distance
- 1616
- (gefedertes) Druckstück(spring-loaded) pressure piece
- 1717
- Druckfedercompression spring
- 1818
- Kulissescenery
- 1919
- Adapteradapter
- 2020
- Aktoractuator
- 2121
- (kapazitiver) Sensor(capacitive) sensor
- 2222
- Handhand
- 2525
- Gehäusecasing
- 2626
- Manschettecuff
- 2727
- Hebelarm (an der Handhabe)Lever arm (on the handle)
- 2828
- Verlängerung (am Träger)Extension (on the carrier)
- 2929
- Code-PlatteCode plate
- 3030
- Magnetspurmagnetic track
- 3131
- Sperrmittel (für Adapter)Blocking means (for adapters)
- 3232
- Geometrie (am Adapter)Geometry (on the adapter)
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014017481.6A DE102014017481A1 (en) | 2013-11-29 | 2014-11-27 | Actuator, in particular for a motor vehicle |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013017969 | 2013-11-29 | ||
DE102013017969.6 | 2013-11-29 | ||
DE102014017481.6A DE102014017481A1 (en) | 2013-11-29 | 2014-11-27 | Actuator, in particular for a motor vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014017481A1 true DE102014017481A1 (en) | 2015-06-03 |
Family
ID=53058572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102014017481.6A Withdrawn DE102014017481A1 (en) | 2013-11-29 | 2014-11-27 | Actuator, in particular for a motor vehicle |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102014017481A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422830A (en) * | 2015-11-30 | 2016-03-23 | 上海科世达-华阳汽车电器有限公司 | Automobile gear shifting handle |
CN108545640A (en) * | 2018-07-11 | 2018-09-18 | 祖全达 | A kind of tower crane controller with the anti-error touch function of holding rod |
-
2014
- 2014-11-27 DE DE102014017481.6A patent/DE102014017481A1/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105422830A (en) * | 2015-11-30 | 2016-03-23 | 上海科世达-华阳汽车电器有限公司 | Automobile gear shifting handle |
CN108545640A (en) * | 2018-07-11 | 2018-09-18 | 祖全达 | A kind of tower crane controller with the anti-error touch function of holding rod |
CN108545640B (en) * | 2018-07-11 | 2019-05-07 | 温州职业技术学院 | A kind of tower crane controller with the anti-error touch function of holding rod |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R120 | Application withdrawn or ip right abandoned |