WO2010023257A1 - Dispositif et procédé pour la détection d’un changement de position d’un occupant d’un véhicule - Google Patents

Dispositif et procédé pour la détection d’un changement de position d’un occupant d’un véhicule Download PDF

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Publication number
WO2010023257A1
WO2010023257A1 PCT/EP2009/061100 EP2009061100W WO2010023257A1 WO 2010023257 A1 WO2010023257 A1 WO 2010023257A1 EP 2009061100 W EP2009061100 W EP 2009061100W WO 2010023257 A1 WO2010023257 A1 WO 2010023257A1
Authority
WO
WIPO (PCT)
Prior art keywords
signal
change
vehicle occupant
vehicle
receiving
Prior art date
Application number
PCT/EP2009/061100
Other languages
German (de)
English (en)
Inventor
Harald Dittmann
Horst Pieper
Original Assignee
Continental Automotive Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Publication of WO2010023257A1 publication Critical patent/WO2010023257A1/fr

Links

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
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field 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
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0023—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for detection of driver fatigue
    • 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
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
    • B60N2/0027—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part
    • 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
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/003—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat
    • 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
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0035—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor data transmission, e.g. wired connections or wireless transmitters therefor; characterised by the sensor data processing, e.g. seat sensor signal amplification or electric circuits for providing seat sensor information
    • 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
    • B60N2210/16—Electromagnetic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2230/00—Communication or electronic aspects
    • B60N2230/30—Signal processing of sensor data

Definitions

  • the invention relates to a device for detecting a change in position of vehicle occupants on a vehicle seat according to the preamble of claim 1 and a method for operating such a device.
  • the detection of a change in position for example, be helpful for airbag settings in the vehicle.
  • an occupant detection device which works with an antenna in the headrest and an electrode in the seat to detect the head position of a vehicle occupant on a vehicle seat. After detecting the head position, an automatic headrest adjustment takes place. An absolute value measurement of the capacitance takes place, from which a relative movement of the head of a vehicle occupant is determined.
  • the document DE 103 46 625 Al describes a device that analyzes the extension length of a tether and determines the movement of a person who is held on a vehicle seat by this tether.
  • the known devices have the disadvantage that only forward position changes of a vehicle occupant can be detected on a vehicle seat. A lateral change in position of the occupant, for example, by leaning on the passenger side is not registered.
  • the invention is therefore an object of the invention to provide a device that detects an out-of-position (OOP) position in all directions, ie, both in the prevention and the lateral leaning back, for example, the driver on the passenger side.
  • OOP out-of-position
  • the claimed device for detecting the position of vehicle occupants has at least one arranged in the vehicle seat electrode for transmitting a signal and at least one further electrode for receiving this signal, whereby a signal transmission between the electrodes is given.
  • the device has at least two receiving electrodes, it being possible to detect a change in position of the vehicle occupant by differential measurements of a signal of the first receiving electrode relative to a signal of the second receiving electrode. Differential measurements can be used to determine how the position of the driver is with respect to the first and the second receiving electrodes and a change of the position are detected.
  • any direction of movement can be detected.
  • the cheeks offer advantageous, since not only vertical, but also lateral changes in position of a vehicle occupant can be absorbed by the lateral arrangement of the electrodes on the seat. Further advantageous arrangements of the electrodes are possible in the seat backs and / or at further points of the vehicle seat, preferably in the nearer area of the occupant.
  • four receiving electrodes are arranged in the vehicle seat.
  • Particularly advantageous is the arrangement of two receiving electrodes on each side of the backrest, it is in each case an electrode above and a lower right and one each Electrode at the top and one at the bottom left. Due to the distribution on the sides of the seat, a detection of an OOP position in all directions, ie both forward and lateral and a combination of front and side possible.
  • the detection of any direction of movement has the advantage that both the airbag control can be regulated depending on the position of the vehicle occupant, as well as the information on a dual-view display, which is located in the side view of the driver, for example, in the middle of the cockpit , can be adjusted.
  • the invention allows the size of the reference signal level conclusions about the strength of the coupling and uncoupling of signals in or out of sitting on the seat vehicle occupants.
  • the electrodes are typically mounted directly in or on the respective seat, preferably in the seating surface of the seat and in the seat cheeks. For a particularly reliable coupling or decoupling of the signals is possible because the vehicle occupant position due to the proximity to the electrodes can be detected immediately upon change of position.
  • differential measurements of the signal for example, from an electrode of the left seat cheek to the reference electrode and the signal of an electrode of the right seat cheek to the reference electrode can determine whether and how much the occupant leans to one side or the other, that is, the position is changed laterally.
  • conclusions can be drawn as to whether and how much the occupant leans forward.
  • a combination of a lateral and a forward directional change can be detected by the arrangement of four receiving electrodes in the seat.
  • OOP positions can be detected. From this, conclusions can be drawn as to whether the occupant is approaching an airbag device, for example.
  • the airbag regulation can be adapted to the respective position of the vehicle occupant. For example, if the person is leaning forward and is thus in an OOP position near the airbag device, the firing force with which the airbag is triggered can be reduced or the airbag deployment completely suppressed. This can reduce a potential risk of injury from the impact of the airbag on the vehicle occupant.
  • the vehicle is a dual-view display, which has a separate viewing angle range for a driver and a passenger.
  • the driver Depending on the position of the occupants, it is possible for the driver to display information and interactions that are permitted in his field of vision and various information and interactions in the field of vision for the passenger. If, for example, a driver leaning towards the passenger is recognized, then the content displayed in the passenger channel can be adjusted, for example, restricted or completely switched off. In this way, information and interactions that are permitted for the driver in his field of vision and corresponding information and interactions in the field of vision of the passenger can be displayed.
  • Another application is the recognition of the driver's attention, as people with tiredness tend to drop their heads and shoulders forward.
  • the output of a signal (visual, audible or even vibration) can be caused, whereby the driver can recognize the position and correct or other measures can be initiated, such as a tightening of the belt or a limitation of engine power. This is advantageous for example in the pre-crash case, so as to avoid accidents.
  • transmitting and receiving electrodes for transmitting or receiving the signals are set up with an RF carrier frequency identical for the different signals.
  • the signal evaluation takes place via a demultiplexer.
  • the RF intensities of the individual signals are analyzed and output as the RF level.
  • the seating position can be determined.
  • an RF receiver amplifier and decoder
  • an analog multiplexer is the cheapest solution.
  • Fig. 1 side view, front view and top view of the electrode assembly in a vehicle seat
  • FIG. 2 shows a schematic representation of the measurement and evaluation of the RF levels
  • 3a-c is a schematic representation of the detection of the seating position by means of evaluation of the RF level; a forward positional change;
  • Fig. 3d-e a sideways position change.
  • Fig. 1 consists of three individual figures.
  • the left figure is a side view of a vehicle seat 3 with headrest 10, backrest 6 and a forward bent vehicle occupant 11 can be seen.
  • receiving electrodes 2 in the backrest 6 and a transmitting electrode 1 for transmitting a nes signal in the seating area 4 recognizable.
  • the electrodes are the main component of the device for detecting a change in position of vehicle occupants 11.
  • the arrows between the seat 4 and the backrest 6 show schematically a signal flow between the transmitting electrode 1 and the receiving electrodes 2 by the vehicle occupant 11.
  • the arrangement of the receiving electrodes 2 for receiving the signal emitted by the transmitting electrode 1 in the vehicle seat 3 is shown in a frontal view in the middle figure of FIG.
  • the receiving electrodes A, B, C and D are mounted in the vicinity of the sides of the backrest 6, wherein two electrodes 2 in the upper region, two in the lower region are respectively mounted on the left and right sides.
  • the right figure is a plan view of the seat surface 4 of the vehicle seat 4, in which the center of the transmitting electrode 1 is placed.
  • Sent signals of the transmitting electrode 1 are received by the receiving electrodes A-D 2 in the backrest 6 and evaluated. This is shown in FIG. 2.
  • the electrodes 2 receive different signal strengths, which have different heights as the RF level 9.
  • a change in position of the vehicle occupant 11 is detected by differential measurements of a signal of the first receiving electrode 2 to a signal of the second receiving electrode 2.
  • four receiving electrodes A-D 2 are arranged in the vehicle seat.
  • An arrangement of the receiving electrodes 2 in the cheeks of the seat surface 4 and / or seat backs and / or at other locations of the vehicle seat 3 is also possible.
  • the received signals are converted into RF level 9 via a demultiplexer 7 and an evaluation unit 8 and can be displayed in a display unit for clarity. the.
  • This level 9 is established for each individual receiving electrode 2 and is dependent on the seating position of the occupant 11. Examples of different RF levels 9 and thus different seating positions are shown in FIGS. 3 a to and are explained below. Arrows in the Fign. 3 b to e indicate here the direction of movement of the vehicle occupant 11.
  • the change in position of a vehicle occupant 11 is detected from the backrest 6 of the seat 3 to the front, to the side or a combination of the two directions of movement.
  • FIG. 3 a shows a sitting position of a vehicle occupant 11, with the back leaning against the backrest 6 and the head touching the headrest 10.
  • the RF level diagram 9 a maximum of the intensity can be seen for all receiving electrodes 2.
  • FIG. 3b shows a prevention of the vehicle occupant 11.
  • the electrodes 2 in the upper region of the seat 3 show a drop in the RF level 9. From this drop in level it can be concluded that the vehicle occupant 11 has left this position. If the occupant 11 completely slides off the backrest 6 (FIG. 3c), a drop in all HF levels 9 can be seen.
  • the system can now perform the seating position corresponding operations such as switching off the airbag or regulation of the firing force of the airbag.
  • the Fign. 3d and 3e show a lateral change in position.
  • the occupant 11 can lean, for example, in an upright position to one side (FIG. 3d) or to Preventing the position change laterally (Figure 3e), for example, to lean in the passenger area.
  • Possible reactions to this are that the displays are changed on a dual-view display or the airbag deployment is adjusted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)

Abstract

L'invention concerne un dispositif servant à la détection d'un changement de position d'un occupant (11) d'un véhicule, dispositif présentant au moins une électrode (1) disposée dans le siège (4) du véhicule, pour l'émission d'un signal, et au moins une autre électrode (2) pour la réception du signal, ainsi qu'un procédé pour la commande d'un tel dispositif. La position de l'occupant (11) du véhicule est déterminée par des mesures différentielles de signaux d'électrode individuels par rapport à des électrodes de référence.
PCT/EP2009/061100 2008-08-29 2009-08-28 Dispositif et procédé pour la détection d’un changement de position d’un occupant d’un véhicule WO2010023257A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008044903A DE102008044903B4 (de) 2008-08-29 2008-08-29 Erkennung einer Positionsveränderung von Fahrzeuginsassen
DE102008044903.2 2008-08-29

Publications (1)

Publication Number Publication Date
WO2010023257A1 true WO2010023257A1 (fr) 2010-03-04

Family

ID=41314623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/061100 WO2010023257A1 (fr) 2008-08-29 2009-08-28 Dispositif et procédé pour la détection d’un changement de position d’un occupant d’un véhicule

Country Status (2)

Country Link
DE (1) DE102008044903B4 (fr)
WO (1) WO2010023257A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041957A1 (de) * 2010-10-04 2012-04-05 Ident Technology Ag Elektrodenkonfiguration zur Berührungsdetektion sowie Verfahren zur Detektion einer Berührung eines Handgerätes
CN113165591A (zh) * 2019-01-23 2021-07-23 奥迪股份公司 用于运行约束系统的方法以及用于车辆的约束系统

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013217947A1 (de) 2013-09-09 2015-03-26 Robert Bosch Gmbh Verfahren, Vorrichtung und System zum Betreiben von Personenschutzmitteln
DE102016209667A1 (de) 2016-06-02 2017-12-07 Robert Bosch Gmbh Sicherheitseinrichtung für ein Fahrzeug
DE102016014858B4 (de) 2016-12-14 2019-05-29 Paragon Ag Elektrostatische Sensoranordnung
DE102017009004B4 (de) * 2017-09-27 2020-02-20 Paragon Ag Sitzbelegungserkennungs- und Insassenklassifizierungsvorrichtung für Fahrzeugsitze
FR3120124B1 (fr) * 2021-02-23 2023-10-20 Faurecia Sieges Dautomobile Procédé de détection d’une rotation d’une partie du tronc d’un occupant assis sur un siège

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07232571A (ja) * 1994-02-24 1995-09-05 Matsushita Electric Ind Co Ltd 居眠り運転防止装置
EP0896678A1 (fr) * 1996-05-01 1999-02-17 Massachusetts Institute Of Technology Detecteurs a deplacement de courant et procede de determination d'une position en trois dimensions, d'une orientation et d'une distribution de masse
US6066954A (en) * 1994-02-03 2000-05-23 Massachusetts Institute Of Technology Apparatus for resolving presence and orientation within a defined space
US6392550B1 (en) * 2000-11-17 2002-05-21 Ford Global Technologies, Inc. Method and apparatus for monitoring driver alertness
EP1308350A2 (fr) * 2001-11-02 2003-05-07 Elesys North America Inc. Système de détection de l'humidité d'un siège et d'un passager pour commande d'airbag
WO2003038474A2 (fr) * 2001-10-31 2003-05-08 Automotive Systems Laboratory, Inc. Systeme de detection d'occupant
DE10346625A1 (de) * 2003-10-08 2005-05-04 Bosch Gmbh Robert Vorrichtung zur Ermittlung einer Insassenposition in einem Fahrzeug
DE102004050884B3 (de) * 2004-10-19 2006-04-27 Siemens Ag Vorrichtung zum Erkennen der Sitzbelegung eines Sitzes
DE102005057806A1 (de) * 2005-12-03 2007-06-06 Bayerische Motoren Werke Ag Insassenerfassungsvorrichtung für ein Kraftfahrzeug
US20080106515A1 (en) * 2006-11-08 2008-05-08 Denso Corporation Operation apparatus

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342402A (en) * 1919-01-13 1920-06-01 Frank M Mcdonald Fender
FR2272866B1 (fr) * 1974-05-30 1978-12-22 Peugeot & Renault
DE2613748A1 (de) * 1976-03-31 1977-10-06 Volkswagenwerk Ag Sicherheitseinrichtung an fahrzeugen, insbesondere kraftfahrzeugen
DE2711338C3 (de) * 1977-03-16 1981-10-01 Hermann Prof. Dr.-Ing. 1000 Berlin Appel Kraftfahrzeug mit Einrichtungen zum Dämpfen des Aufpralls eines Fußgängers
JPH0446814A (ja) * 1990-06-13 1992-02-17 Nissan Motor Co Ltd 車高調整装置
DE4320226B4 (de) * 1992-06-30 2010-08-12 Volkswagen Ag Fußgängerschutz für ein Kraftfahrzeug
DE4335979A1 (de) * 1993-10-21 1995-04-27 Telefunken Microelectron Sicherheits-Management-System (SMS)
JPH08183423A (ja) * 1994-12-29 1996-07-16 Toyota Motor Corp フードエアバッグ装置
DE19721565B4 (de) * 1996-05-31 2006-10-05 Volkswagen Ag Sicherheitseinrichtung an einem Fahrzeug zum Schutz von Fußgängern
DE19712961B4 (de) * 1997-03-27 2009-07-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren betreffend eine Einrichtung zum Anheben einer Frontklappe an einem Fahrzeug
JP4046814B2 (ja) 1997-09-10 2008-02-13 キヤノン株式会社 画像編集システム
FR2772700B1 (fr) * 1997-12-19 2000-02-04 Peugeot Procede de protection des pietons en cas de choc frontal avec un vehicule automobile et dispositif de mise en oeuvre du procede
DE19803370A1 (de) * 1998-01-29 1999-08-05 Ferdinand Dr Piech Verfahren und Vorrichtung zum Betreiben eines Kraftfahrzeuges
JP3963055B2 (ja) * 1999-01-29 2007-08-22 日産自動車株式会社 歩行者保護用エアバッグ装置
DE19923708B4 (de) * 1999-05-22 2012-03-08 Volkswagen Ag Kraftfahrzeug mit Federungs- und Dämpfungseinrichtung und kombinierter Sicherheitseinrichtung
JP4239304B2 (ja) * 1999-06-24 2009-03-18 株式会社豊田中央研究所 車両用歩行者保護装置
DE19948732A1 (de) * 1999-10-09 2001-04-12 Volkswagen Ag Fußgängerfreundlich ausgelegtes Kraftfahrzeug-Frontend
DE102006038140A1 (de) * 2006-08-16 2008-02-21 Siemens Ag Detektionsvorrichtung und Detektionsverfahren zur Detektion von Fahrzeuginsassen in einem Kraftfahrzeug

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6066954A (en) * 1994-02-03 2000-05-23 Massachusetts Institute Of Technology Apparatus for resolving presence and orientation within a defined space
JPH07232571A (ja) * 1994-02-24 1995-09-05 Matsushita Electric Ind Co Ltd 居眠り運転防止装置
EP0896678A1 (fr) * 1996-05-01 1999-02-17 Massachusetts Institute Of Technology Detecteurs a deplacement de courant et procede de determination d'une position en trois dimensions, d'une orientation et d'une distribution de masse
US6392550B1 (en) * 2000-11-17 2002-05-21 Ford Global Technologies, Inc. Method and apparatus for monitoring driver alertness
WO2003038474A2 (fr) * 2001-10-31 2003-05-08 Automotive Systems Laboratory, Inc. Systeme de detection d'occupant
EP1308350A2 (fr) * 2001-11-02 2003-05-07 Elesys North America Inc. Système de détection de l'humidité d'un siège et d'un passager pour commande d'airbag
DE10346625A1 (de) * 2003-10-08 2005-05-04 Bosch Gmbh Robert Vorrichtung zur Ermittlung einer Insassenposition in einem Fahrzeug
DE102004050884B3 (de) * 2004-10-19 2006-04-27 Siemens Ag Vorrichtung zum Erkennen der Sitzbelegung eines Sitzes
DE102005057806A1 (de) * 2005-12-03 2007-06-06 Bayerische Motoren Werke Ag Insassenerfassungsvorrichtung für ein Kraftfahrzeug
US20080106515A1 (en) * 2006-11-08 2008-05-08 Denso Corporation Operation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041957A1 (de) * 2010-10-04 2012-04-05 Ident Technology Ag Elektrodenkonfiguration zur Berührungsdetektion sowie Verfahren zur Detektion einer Berührung eines Handgerätes
CN113165591A (zh) * 2019-01-23 2021-07-23 奥迪股份公司 用于运行约束系统的方法以及用于车辆的约束系统

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Publication number Publication date
DE102008044903B4 (de) 2011-05-05
DE102008044903A1 (de) 2010-03-04

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