WO2009056309A3 - Fahrzeuginsassensicherheitssystem mit variabler abstützung und entsprechendes betriebsverfahren - Google Patents

Fahrzeuginsassensicherheitssystem mit variabler abstützung und entsprechendes betriebsverfahren Download PDF

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Publication number
WO2009056309A3
WO2009056309A3 PCT/EP2008/009159 EP2008009159W WO2009056309A3 WO 2009056309 A3 WO2009056309 A3 WO 2009056309A3 EP 2008009159 W EP2008009159 W EP 2008009159W WO 2009056309 A3 WO2009056309 A3 WO 2009056309A3
Authority
WO
WIPO (PCT)
Prior art keywords
airbag
safety system
vehicle occupant
occupant safety
operating method
Prior art date
Application number
PCT/EP2008/009159
Other languages
English (en)
French (fr)
Other versions
WO2009056309A2 (de
Inventor
Werner Bacher
Clark Ruedebusch
Original Assignee
Daimler Ag
Werner Bacher
Clark Ruedebusch
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 Daimler Ag, Werner Bacher, Clark Ruedebusch filed Critical Daimler Ag
Priority to JP2010531458A priority Critical patent/JP2011502849A/ja
Priority to US12/740,897 priority patent/US20100264632A1/en
Publication of WO2009056309A2 publication Critical patent/WO2009056309A2/de
Publication of WO2009056309A3 publication Critical patent/WO2009056309A3/de

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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • 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
    • B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
    • B60R21/01546—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment using belt buckle sensors
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R2021/23115—Inflatable members characterised by their shape, construction or spatial configuration with inflatable support compartments creating an internal suction volume
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2338—Tethers
    • B60R2021/23382—Internal tether means
    • B60R2021/23384—Internal tether means having ends which are movable or detachable during deployment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)

Abstract

Ein Fahrzeuginsassensicherheitssystem mit Gassack (4) bzw. Airbag soll hinsichtlich seiner Abstützwirkung verbessert werden. Insbesondere soll verhindert werden, dass eine zu hohe Kraft (FAB, FG) auf den Brustkorb des Insassen (1) wirkt, wenn dieser beim Aufprall angegurtet ist. Es wird daher ein Fahrzeuginsassensicherheitssystem mit einem Gassack (4), einer Sensoreinrichtung (6) zum Erfassen mindestens eines Situationsparameters und einer Steuereinrichtung (7) zum Steuern eines Füllens und/oder Entlüftens und/oder Entfaltens und/oder einer Positionierung des Gassacks in Abhängigkeit des mindestens einen Situationsparameters vorgeschlagen. Die Entfaltung und/oder Positionierung und/oder Form des Gassacks (4) und/oder die Druckverteilung im Gassack (4) am Ende der Füllphase wird durch eine Steuereinrichtung (7) unmittelbar oder mittelbar gezielt in Abhängigkeit von dem mindestens einen Situationsparameter gesteuert. Insbesondere lässt sich eine Veränderung der Form des Gassacks (4) im Brustbereich durch eine lösbare Einschnürung (5) realisieren.
PCT/EP2008/009159 2007-11-02 2008-10-30 Fahrzeuginsassensicherheitssystem mit variabler abstützung und entsprechendes betriebsverfahren WO2009056309A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010531458A JP2011502849A (ja) 2007-11-02 2008-10-30 可変的な保護を行う車両乗員安全システム及びその作動方法
US12/740,897 US20100264632A1 (en) 2007-11-02 2008-10-30 Vehicle Occupant Safety System with Variable Support and Method of Operating the Same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102007052247 2007-11-02
DE102007052247.0 2007-11-02
DE102008037812A DE102008037812A1 (de) 2007-11-02 2008-08-14 Fahrzeuginsassensicherheitssystem mit variabler Abstützung und entsprechendes Betriebsverfahren
DE102008037812.7 2008-08-14

Publications (2)

Publication Number Publication Date
WO2009056309A2 WO2009056309A2 (de) 2009-05-07
WO2009056309A3 true WO2009056309A3 (de) 2009-08-20

Family

ID=40120318

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/EP2008/008123 WO2009056201A1 (de) 2007-11-02 2008-09-25 Stützstruktur für einen airbag
PCT/EP2008/009158 WO2009056308A1 (de) 2007-11-02 2008-10-30 Rückhaltesystem mit verschliessbaren luftdurchströmöffnungen
PCT/EP2008/009155 WO2009056307A1 (de) 2007-11-02 2008-10-30 Fahrzeuginsassensicherheitssystem mit energieabsorbierenden elementen und verfahren zum abstützen eines insassen
PCT/EP2008/009159 WO2009056309A2 (de) 2007-11-02 2008-10-30 Fahrzeuginsassensicherheitssystem mit variabler abstützung und entsprechendes betriebsverfahren

Family Applications Before (3)

Application Number Title Priority Date Filing Date
PCT/EP2008/008123 WO2009056201A1 (de) 2007-11-02 2008-09-25 Stützstruktur für einen airbag
PCT/EP2008/009158 WO2009056308A1 (de) 2007-11-02 2008-10-30 Rückhaltesystem mit verschliessbaren luftdurchströmöffnungen
PCT/EP2008/009155 WO2009056307A1 (de) 2007-11-02 2008-10-30 Fahrzeuginsassensicherheitssystem mit energieabsorbierenden elementen und verfahren zum abstützen eines insassen

Country Status (4)

Country Link
US (4) US8342572B2 (de)
JP (4) JP5070343B2 (de)
DE (4) DE102008037810B4 (de)
WO (4) WO2009056201A1 (de)

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DE102010007879A1 (de) * 2010-02-13 2011-08-18 Daimler AG, 70327 Airbag sowie Verfahren zum Herstellen eines solchen Airbags
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Also Published As

Publication number Publication date
WO2009056307A1 (de) 2009-05-07
US8505965B2 (en) 2013-08-13
US20100237594A1 (en) 2010-09-23
DE112008002575A5 (de) 2010-09-09
US8342572B2 (en) 2013-01-01
WO2009056309A2 (de) 2009-05-07
JP2011502069A (ja) 2011-01-20
US20100276918A1 (en) 2010-11-04
JP2011502849A (ja) 2011-01-27
DE102008037810B4 (de) 2020-03-26
JP5091326B2 (ja) 2012-12-05
JP5070343B2 (ja) 2012-11-14
US8403362B2 (en) 2013-03-26
DE102008037811B4 (de) 2020-04-16
JP2011502848A (ja) 2011-01-27
US20100327568A1 (en) 2010-12-30
WO2009056308A1 (de) 2009-05-07
JP2011502071A (ja) 2011-01-20
DE102008037810A1 (de) 2009-05-07
WO2009056201A1 (de) 2009-05-07
JP5070344B2 (ja) 2012-11-14
DE102008037812A1 (de) 2009-06-04
US20100264632A1 (en) 2010-10-21
DE102008037811A1 (de) 2009-05-07

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