DE10229369B4 - Sensor for a vehicle seat - Google Patents
Sensor for a vehicle seat Download PDFInfo
- Publication number
- DE10229369B4 DE10229369B4 DE10229369A DE10229369A DE10229369B4 DE 10229369 B4 DE10229369 B4 DE 10229369B4 DE 10229369 A DE10229369 A DE 10229369A DE 10229369 A DE10229369 A DE 10229369A DE 10229369 B4 DE10229369 B4 DE 10229369B4
- Authority
- DE
- Germany
- Prior art keywords
- sensor
- adjuster
- field
- rotation
- sensor according
- 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.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000004907 flux Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01554—Seat position sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0272—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for detecting the position of seat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/06—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
- G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
- B60N2210/10—Field detection presence sensors
- B60N2210/14—Inductive; Magnetic field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2220/00—Computerised treatment of data for controlling of seats
- B60N2220/20—Computerised treatment of data for controlling of seats using a deterministic algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Seats For Vehicles (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
Sensor
für einen
Fahrzeugsitz, insbesondere für
einen Kraftfahrzeugsitz, zur Erkennung von Positionsänderungen
eines Einstellers (5, 8, 606) und/oder eines Betätigungselementes (607) eines
Einstellers (5, 8; 606),
a) mit einem vom Einsteller (5, 8;
606) oder dem Betätigungselement
(607) bewegten magnetischen Feldgeber (29; 329; 429; 529; 629),
b)
und wenigstens einem programmierbaren Hallsensor (30; 330; 430;
530; 630), welcher aus der Bewegung des Feldgebers (29; 329; 429;
529; 629) resultierende Änderungen
der magnetischen Flussdichte erfasst und in ein elektrisches Signal
umwandelt,
c) wobei der Feldgeber (29; 329; 429; 529; 629)
einstückig ausgebildet
ist und einen magnetisierten Bereich (45; 345; 445; 645), insbesondere
aus einem magnetisierbaren Kunststoff, und einen unmagnetischen
Bereich (47; 347; 447; 647) aus einem nichtmagnetisierbaren Material
aufweist.Sensor for a vehicle seat, in particular for a motor vehicle seat, for detecting changes in position of an adjuster (5, 8, 606) and / or an actuating element (607) of an adjuster (5, 8; 606),
a) with a magnetic field sensor (29; 329; 429; 529; 629) moved by the adjuster (5, 8; 606) or the actuating element (607),
b) and at least one programmable Hall sensor (30; 330; 430; 530; 630) which detects changes in the magnetic flux density resulting from the movement of the field transmitter (29; 329; 429; 529; 629) and converts them into an electrical signal,
c) wherein the field generator (29; 329; 429; 529; 629) is integrally formed and has a magnetized region (45; 345; 445; 645), in particular of a magnetizable plastic, and a non-magnetic region (47; 347; 447; 647) made of a non-magnetizable material.
Description
Die Erfindung betrifft einen Sensor für einen Fahrzeugsitz, insbesondere für einen Kraftfahrzeugsitz, zur Erkennung von Positionsänderungen eines Einstellers und/oder eines Betätigungselementes eines Einstellers.The The invention relates to a sensor for a vehicle seat, in particular for one Motor vehicle seat, for detecting position changes of an adjuster and / or an actuating element an adjuster.
Ein
aus der
In
der
Die
In
der
Der Erfindung liegt die Aufgabe zu Grunde, einen Sensor der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch einen Sensor mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.Of the Invention is based on the object, a sensor of the above to improve the type mentioned. This object is achieved by a sensor with the features of claim 1 solved. advantageous Embodiments are the subject of the dependent claims.
Mit dem magnetischen Feldgeber und wenigstens einem programmierbaren Hallsensor kann eine Positionsänderung des Einstellers bzw. des Betätigungselementes exakt, verschleißarm und kostengünstig erkannt und einer weiteren Verarbeitung zugeführt werden. Durch die Programmierbarkeit ist eine anwendungs- und kundenspezifische Anpassung an verschiedene Einsteller und verschiedene Fahrzeugsitztypen bei gleichem, standardisiertem mechanischen Aufbau möglich. Ein geringer Bauraumbedarf ermöglicht in vielen Fällen eine Integration des Sensors in den Einsteller, beispielsweise in die Schienen eines Längseinstellers, so dass der Sensor vor mechanischen Einwirkungen und Störfeldern geschützt ist.With the magnetic field generator and at least one programmable Hall sensor can change position the adjuster or the actuating element exact, wear-resistant and cost-effective be detected and fed to further processing. Due to the programmability is an application and customized adaptation to different adjusters and different vehicle seat types possible with the same, standardized mechanical construction. One low space requirement allows in many cases an integration of the sensor in the adjuster, for example in the Rails of a longitudinal adjuster, so that the sensor is protected from mechanical influences and interference fields protected is.
Durch die Ausbildung des Feldgebers mit einem magnetisierten Bereich und einem unmagnetischen Bereich kann der Feldgeber zunächst unmagnetisch hergestellt werden und anschließend die gewünschte Magnetisierung durchgeführt werden. Der unmagnetische Bereich dient dann als Träger. Aufgrund der einstückigen Ausbildung ist ein guter Zusammenhalt der Bereiche gewährleistet. Die Definition des später magnetisierten Bereichs erfolgt vorzugsweise bei der Herstellung durch die Materialwahl, beispielsweise durch Verwendung eines magnetisierbaren Kunststoffs, wobei ein nichtmagnetisierbares Material für den unmagnetischen Bereich vorzugsweise auf diesen Kunststoff abgestimmt ist, was die Herstellung des Feldgebers vereinfacht.By the training of the field giver with a magnetized area and In a nonmagnetic region, the field generator can initially be non-magnetic be prepared and then the desired Magnetization performed become. The non-magnetic area then serves as a carrier. by virtue of the one-piece Training ensures a good cohesion of the areas. The definition of the later magnetized area is preferably carried out during manufacture by the choice of material, for example by using a magnetizable Plastic, wherein a non-magnetizable material for the non-magnetic Range is preferably tuned to this plastic, which is the Making the field generator simplified.
Der Feldgeber kann dabei direkt am Einsteller oder Betätigungselement angeordnet oder darin integriert sein oder über eine mechanische Umsetzung, beispielsweise eine Untersetzung, an die Bewegung des Einstellers oder des Betätigungselementes angekoppelt sein. Die mechanischen Komponenten zur Umsetzung der Bewegung des Einstellers oder des Betätigungselementes können dabei zunächst eine Drehbewegung eines drehbaren Bauteils und dann eine geringe Verschiebung des Feldgebers erzeugen, beispielsweise über eine flache Spiralkulisse, ein Innengewinde oder ein Außengewinde (Spindel). Die Verschiebung wird dann von dem vorzugsweise im wesentlichen in Verschiebungsrichtung oder entgegen der Verschiebungsrichtung angeordneten Hallsensor erkannt. Der Feldgeber kann auch so beschaffen sein, dass eine Drehung eine Änderung der Stärke des magnetischen Feldes oder dessen Orientierung bewirkt, die dann vom Hallsensor erfasst wird. Hierfür weist der magnetisierte Bereich vorzugsweise eine gekrümmte oder gestreckte Keilform auf, wobei der Hallsensor vorzugsweise im wesentlich quer zur Bewegungsrichtung des sich drehenden bzw. verschiebenden Feldgebers angeordnet ist.Of the Feldgeber can directly on the adjuster or actuator arranged or integrated therein or via a mechanical implementation, for example, a reduction, to the movement of the adjuster or the actuating element be coupled. The mechanical components to implement the Movement of the adjuster or the actuating element can be a first Rotary movement of a rotatable component and then a slight shift generate the field generator, for example, via a flat spiral backdrop, an internal thread or an external thread (Spindle). The displacement is then substantially preferably that of in the direction of displacement or against the direction of displacement arranged Hall sensor detected. The field giver can also do this be that one turn a change the strength of the magnetic field or its orientation causes, then from Hall sensor is detected. Therefor the magnetized region preferably has a curved or elongated wedge shape, wherein the Hall sensor preferably substantially transverse to the direction of movement of the rotating or shifting field sensor is arranged.
Anfängliche Initialisierungen oder Kalibrierungen, bei denen die Relation zwischen mechanischer Position und elektrischem Signal für den gesamten Funktionsbereich programmiert werden, ermöglichen es, aus den erkannten Positionsänderungen absolute Positionen und zugehörige elektrische Signale zu ermitteln. Die Kenntnis der absoluten Positionen ermöglicht außer einer vereinfachten Verwirklichung von bekannten Memoryfunktionen, wie Freischwenken oder Easy-Entry, auch eine vereinfachte Erkennung von Out-of-position. Bei Fahrzeugsitzen mit mehrstufig zündbarem Airbag kann die Zündung des Airbags in Abhängigkeit der Sitzlängsposition erfolgen. Die erkannten Positionsänderungen können auch zur Ansteuerung von Antriebsmotoren verwendet werden, beispielsweise von Sitzhöheneinstellern oder Easy-Entry-Antrieben, so daß der Sensor als elektronisches Gaspedal wirkt, mit welchem Einstellungen zwischen einer Feineinstellung und einer Schnelleinstellung stufenlos möglich sind. Der Sensor kann auch einem Betätigungselement einer Sitzbelegungserkennungsvorrichtung zugeordnet sein. Der Sensor ist für alle Einsteller des Fahrzeugsitzes, wie beispielsweise Sitzlängseinsteller, Sitzhöheneinsteller, Sitzneigungseinsteller, Rückenlehnenneigungseinsteller, Kopfstützenhöheneinsteller oder Lordoseneinsteller, anwendbar.Initial initializations or calibrations that program the relationship between the mechanical position and the electrical signal for the entire functional range make it possible to change from the detected position changes gen absolute positions and associated electrical signals to determine. The knowledge of the absolute positions allows not only a simplified realization of known memory functions, such as free-pivoting or easy-entry, but also a simplified detection of out-of-position. In the case of vehicle seats with a multi-stage ignitable airbag, the ignition of the airbag can take place as a function of the longitudinal seat position. The detected changes in position can also be used to control drive motors, such as seat height adjusters or easy-entry drives, so that the sensor acts as an electronic accelerator, with which settings between a fine adjustment and a quick adjustment are infinitely possible. The sensor may also be associated with an actuating element of a seat occupancy recognition device. The sensor is applicable to all vehicle seat adjusters, such as seat length adjusters, seat height adjusters, seat tilt adjusters, backrest tilt adjusters, headrest height adjusters or lumbar adjuster.
Im folgenden ist die Erfindung anhand von fünf in der Zeichnung dargestellten Ausführungsbeispielen näher erläutert. Es zeigenin the The following is the invention with reference to five shown in the drawing embodiments explained in more detail. It demonstrate
In
den ersten vier Ausführungsbeispielen weist
ein Fahrzeugsitz
Im
ersten Ausführungsbeispiel
weist der Längseinsteller
einen Sensor
Auf
der von der Rückholfeder
Wird
nun bei einer Längseinstellung
des Fahrzeugsitzes
Das
zweite Ausführungsbeispiel
gleicht dem ersten Ausführungsbeispiel,
weshalb gleiche oder gleichwirkende Bauteile um 300 höhere Bezugszeichen
tragen. Der Sensor
Der
einstückig
ausgebildete Feldgeber
Das
dritte Ausführungsbeispiel
gleicht den vorherigen Ausführungsbeispielen,
weshalb gleiche oder gleichwirkende Bauteile Bezugszeichen tragen, die
um 400 gegenüber
dem ersten Ausführungsbeispiel
erhöht
sind. Der Sensor
Das
vierte Ausführungsbeispiel
betrifft anstelle des Längseinstellers
einen Dreheinsteller eines Fahrzeugsitzes
Das
fünfte
Ausführungsbeispiel
betrifft einen Fahrzeugsitz
Bei
einer Auslenkung des Betätigungselementes
Das
vorstehend bei einem Höheneinsteller verwendete
Betätigungselement
- 1, 6011, 601
- Fahrzeugsitzvehicle seat
- 3, 6033, 603
- Sitzteilseat part
- 4, 6044, 604
- Rückenlehnebackrest
- 55
- Unterschienebottom rail
- 88th
- Oberschieneupper rail
- 11, 311, 411, 511, 61111 311, 411, 511, 611
- Sensorsensor
- 1313
- Seilrope
- 1515
- Seilbefestigungcable attachment
- 17, 31717 317
- Seiltrommel, GeberradCable drum, sensor wheel
- 1818
- Lagerbolzenbearing bolt
- 20, 32020 320
- Trägerteil, TrägergehäuseSupporting part, support housing
- 2222
- Rückholfederreturn spring
- 2525
- Spiralkulissespiral gate
- 28, 32828 328
- Längskulisse, SpindelmutterführungLongitudinal backdrop, Spindle nut guide
- 29, 329, 429, 529, 62929 329, 429, 529, 629
- Feldgeberfield transducer
- 30, 330, 430, 530, 63030 330, 430, 530, 630
- HallsensorHall sensor
- 45, 345, 445, 64545, 345, 445, 645
- magnetisierter Bereichmagnetized Area
- 47, 347, 447, 64747 347, 447, 647
- unmagnetischer Bereichnonmagnetic Area
- 335335
- Laufflächetread
- 336336
- Schwingewing
- 338338
- Federfeather
- 341341
- Spindelspindle
- 443, 543443 543
- Wellewave
- 606606
- Schwingewing
- 607607
- Betätigungselementactuator
- 609609
- RückstellfederReturn spring
- 610610
- Motorengine
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10229369A DE10229369B4 (en) | 2001-07-10 | 2002-06-29 | Sensor for a vehicle seat |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10133474 | 2001-07-10 | ||
DE10133474.5 | 2001-07-10 | ||
DE10229369A DE10229369B4 (en) | 2001-07-10 | 2002-06-29 | Sensor for a vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10229369A1 DE10229369A1 (en) | 2003-01-30 |
DE10229369B4 true DE10229369B4 (en) | 2006-09-21 |
Family
ID=7691272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10229369A Expired - Fee Related DE10229369B4 (en) | 2001-07-10 | 2002-06-29 | Sensor for a vehicle seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10229369B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006057405A1 (en) * | 2006-12-04 | 2008-06-05 | Johnson Controls Gmbh | Vehicle seat, has cable unit partially exhibiting folding in reversibly shortened condition, and storage unit enclosing or delimiting sub-regions of cable unit, where absolute length of cable unit is reversibly changed by storage unit |
DE102019210139A1 (en) * | 2019-07-10 | 2021-01-14 | Volkswagen Aktiengesellschaft | Vehicle seating arrangement for a motor vehicle and method of operation |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331624B3 (en) * | 2003-07-12 | 2005-04-21 | Alfmeier Präzision AG Baugruppen und Systemlösungen | Seat cushion contour adjustment system for use with road vehicle seat has pneumatic pressure line connected to valve and inflatable capsule with pull cord and actuator |
DE10340203A1 (en) * | 2003-08-28 | 2005-03-24 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for a motor vehicle |
EP1522451A3 (en) * | 2003-10-08 | 2006-12-20 | Tyco Electronics AMP GmbH | Sensor for detection of the inclination of a Backrest |
DE202005004528U1 (en) * | 2005-03-14 | 2006-07-27 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Position measurement system, e.g. for adjustable motor vehicle part, has probe which extends in sections along adjusting path of motor vehicle seat with receiver neighbors probe |
DE102005022151B4 (en) * | 2005-05-13 | 2007-10-25 | Audi Ag | Method and device for initializing a security system, in particular a Hall sensor, in a motor vehicle |
DE102005057623B3 (en) | 2005-12-02 | 2007-05-10 | Keiper Gmbh & Co.Kg | Motor vehicle seat, has fitting comprising locking unit and counter unit that work together with locking unit, and control device determining relative position of locking and counter units to check suitable orientation for locking fitting |
DE202006001807U1 (en) * | 2006-02-02 | 2007-06-06 | Sensor-Technik Wiedemann Gmbh | Measuring arrangement with magnet |
DE102006031586A1 (en) * | 2006-07-07 | 2008-01-24 | Cherry Gmbh | Magnet-sensor system for e.g. determining inclination of motor vehicle seat`s backrest, has actuator completely positioned and not completely positioned between sensor and magnets in two respective positions of magnets |
DE102006039504B4 (en) * | 2006-08-23 | 2008-05-29 | Faurecia Autositze Gmbh | Adjustment arrangement for a vehicle seat and method for adjusting a component of a vehicle seat |
EP3569453B1 (en) * | 2018-05-16 | 2020-10-21 | Volvo Car Corporation | Vehicle seatbelt arrangement |
Citations (5)
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---|---|---|---|---|
DE69401116T2 (en) * | 1993-05-18 | 1997-07-10 | Dav | DEVICE FOR CONTROLLING POSITIONS OF MOTION AXES |
EP0880013A1 (en) * | 1997-05-21 | 1998-11-25 | Robert Bosch Gmbh | Operating method for a positioning sensor |
EP0999091A1 (en) * | 1998-11-05 | 2000-05-10 | Brose Fahrzeugteile GmbH & Co. KG, Coburg | Device for detecting the occupation of a vehicle seat |
DE19860910A1 (en) * | 1998-12-31 | 2000-07-06 | Hammerstein Gmbh C Rob | Vehicle seat with seat frame and sub-frame has longitudinal guides with drive motors for longitudinal displacement, at least one device for detecting relative positions of seat and base rails |
EP0964126B1 (en) * | 1998-06-10 | 2004-07-21 | Siemens Aktiengesellschaft | Drive unit with position determination |
-
2002
- 2002-06-29 DE DE10229369A patent/DE10229369B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69401116T2 (en) * | 1993-05-18 | 1997-07-10 | Dav | DEVICE FOR CONTROLLING POSITIONS OF MOTION AXES |
EP0880013A1 (en) * | 1997-05-21 | 1998-11-25 | Robert Bosch Gmbh | Operating method for a positioning sensor |
EP0964126B1 (en) * | 1998-06-10 | 2004-07-21 | Siemens Aktiengesellschaft | Drive unit with position determination |
EP0999091A1 (en) * | 1998-11-05 | 2000-05-10 | Brose Fahrzeugteile GmbH & Co. KG, Coburg | Device for detecting the occupation of a vehicle seat |
DE19860910A1 (en) * | 1998-12-31 | 2000-07-06 | Hammerstein Gmbh C Rob | Vehicle seat with seat frame and sub-frame has longitudinal guides with drive motors for longitudinal displacement, at least one device for detecting relative positions of seat and base rails |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102006057405A1 (en) * | 2006-12-04 | 2008-06-05 | Johnson Controls Gmbh | Vehicle seat, has cable unit partially exhibiting folding in reversibly shortened condition, and storage unit enclosing or delimiting sub-regions of cable unit, where absolute length of cable unit is reversibly changed by storage unit |
DE102006057405B4 (en) * | 2006-12-04 | 2014-05-15 | Johnson Controls Gmbh | Vehicle seat with cable element and storage means |
DE102019210139A1 (en) * | 2019-07-10 | 2021-01-14 | Volkswagen Aktiengesellschaft | Vehicle seating arrangement for a motor vehicle and method of operation |
DE102019210139B4 (en) | 2019-07-10 | 2021-10-21 | Volkswagen Aktiengesellschaft | Vehicle seat arrangement for a motor vehicle, motor vehicle and method for operating a vehicle seat arrangement |
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DE10229369A1 (en) | 2003-01-30 |
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