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ES2110382T1 - Procedimiento para el control de la activacion de un sistema de retencion de ocupantes de vehiculos, sistema de control y sistema de retencion de ocupantes de vehiculos. - Google Patents

Procedimiento para el control de la activacion de un sistema de retencion de ocupantes de vehiculos, sistema de control y sistema de retencion de ocupantes de vehiculos.

Info

Publication number
ES2110382T1
ES2110382T1 ES97104570T ES97104570T ES2110382T1 ES 2110382 T1 ES2110382 T1 ES 2110382T1 ES 97104570 T ES97104570 T ES 97104570T ES 97104570 T ES97104570 T ES 97104570T ES 2110382 T1 ES2110382 T1 ES 2110382T1
Authority
ES
Spain
Prior art keywords
vehicle
vehicle occupants
control
activation
retention system
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.)
Granted
Application number
ES97104570T
Other languages
English (en)
Other versions
ES2110382T3 (es
Inventor
Dante Dr Bigi
Allen Charles Bosio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRW Occupant Restraint Systems GmbH
Original Assignee
TRW Occupant Restraint Systems 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 TRW Occupant Restraint Systems GmbH filed Critical TRW Occupant Restraint Systems GmbH
Publication of ES2110382T1 publication Critical patent/ES2110382T1/es
Application granted granted Critical
Publication of ES2110382T3 publication Critical patent/ES2110382T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60R21/01558—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 monitoring crash strength
    • B60R21/0156—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 monitoring crash strength by deceleration
    • 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
    • B60R21/01—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
    • B60R21/01556—Child-seat detection systems
    • 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
    • B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
    • 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
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/263—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a variable source, e.g. plural stage or controlled output
    • B60R2021/2633—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a variable source, e.g. plural stage or controlled output with a plurality of inflation levels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCEDIMIENTO PARA CONTROLAR LA ACTIVACION EN VARIAS ETAPAS DE UN SISTEMA DE SUJECION DE LOS OCUPANTES DE UN VEHICULO CON UNA BOLSA DE GAS QUE SE CARACTERIZA POR LOS SIGUIENTES PASOS: A) MEDICION SENSIBLE DE VEHICULO DE LAS DIFERENCIAS DE VELOCIDAD QUE SE PRODUCEN EN UN IMPACTO DEL VEHICULO, B) DETERMINACION DEL MOMENTO A PARTIR DEL CUAL SE MIDEN LOS VALORES DE DIFERENCIA DE VELOCIDAD, C) DETERMINACION DEL MOMENTO, A PARTIR DEL CUAL SE ALCANZA UN PRIMER VALOR UMBRAL DE DIFERENCIA DE VELOCIDAD PREDETERMINADO, D) DETERMINACION DE LA INTENSIDAD DEL IMPACTO DEL VEHICULO A PARTIR DE LA DIFERENCIA DE TIEMPO DE LOS TIEMPOS DETERMINADOS EN LOS PASOS B) Y C), Y E) SUMINISTRO DE DIFERENTES SEÑALES DE PARTIDA DEPENDIENTES DE LOS VALORES DETERMINADOS EN LOS PASOS B) Y C), PARA INTRODUCIR DIFERENTES ETAPAS DE ACTIVACION DEL SISTEMA DE SUJECION SEGUN LA INTENSIDAD DEL IMPACTO DEL VEHICULO.
ES97104570T 1996-03-25 1997-03-18 Procedimiento de control de la activacion de un sistema de retencion de un ocupante de vehiculo. Expired - Lifetime ES2110382T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19611718A DE19611718A1 (de) 1996-03-25 1996-03-25 Verfahren zur Steuerung der Aktivierung eines Fahrzeuginsassen-Rückhaltesystems, Steuersystem und Fahrzeuginsassen-Rückhaltesystem

Publications (2)

Publication Number Publication Date
ES2110382T1 true ES2110382T1 (es) 1998-02-16
ES2110382T3 ES2110382T3 (es) 2001-09-01

Family

ID=7789334

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97104570T Expired - Lifetime ES2110382T3 (es) 1996-03-25 1997-03-18 Procedimiento de control de la activacion de un sistema de retencion de un ocupante de vehiculo.

Country Status (7)

Country Link
US (1) US5983148A (es)
EP (1) EP0798175B1 (es)
JP (1) JP3098973B2 (es)
KR (1) KR100242451B1 (es)
CZ (1) CZ286446B6 (es)
DE (2) DE19611718A1 (es)
ES (1) ES2110382T3 (es)

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US4803582A (en) * 1983-06-23 1989-02-07 Victor Company Of Japan Ltd. Perpendicular magnetization type magnetic head having a magnetic pole part which forms a closed magnetic path
JP3444344B2 (ja) * 1997-09-25 2003-09-08 マツダ株式会社 車両のエアバッグ装置
JP3296279B2 (ja) * 1997-12-10 2002-06-24 三菱自動車工業株式会社 車両用エアバッグ装置
JP3910293B2 (ja) * 1998-03-12 2007-04-25 カルソニックカンセイ株式会社 サイドエアバッグユニット
JPH11263188A (ja) * 1998-03-19 1999-09-28 Asuko Kk 乗員保護装置の起動制御方法及び乗員保護装置の起動制御装置並びに乗員保護装置の起動制御プログラムを記録した記録媒体
DE19816989B4 (de) * 1998-04-17 2004-06-17 Daimlerchrysler Ag Verfahren zur Auslösung eines zweistufigen Airbag-Gasgenerators
US6036225A (en) * 1998-07-01 2000-03-14 Trw Inc. Method and apparatus for controlling an actuatable restraint device using crash severity indexing
US6186539B1 (en) 1998-07-01 2001-02-13 Trw Inc. Method and apparatus for controlling an actuatable restraint device using crash severity indexing and crush zone sensor
US6212454B1 (en) * 1998-07-23 2001-04-03 Trw Inc. Method and apparatus for disabling an actuatable restraint based on determined crash velocity and displacement
EP1038734B1 (en) * 1998-10-08 2019-05-15 Panasonic Intellectual Property Corporation of America Driving assisting device and recording medium
DE19910596A1 (de) 1999-03-10 2000-09-14 Volkswagen Ag Verfahren und Anordnung zur Auslösesteuerung von Rückhaltemitteln in einem Kraftfahrzeug
US6168197B1 (en) * 1999-04-09 2001-01-02 Daimlerchrysler Corporation Airbag deployment device and control
DE19932696C1 (de) 1999-07-15 2000-09-07 Daimler Chrysler Ag Insassenschutzvorrichtung mit zumindest zwei mit Gas auffüllbaren Airbags
DE19941941A1 (de) * 1999-09-03 2001-03-22 Daimler Chrysler Ag Energieabsorber zum Abbau der Aufprallenergie eines Fahrzeugs
US6682094B1 (en) * 2000-08-25 2004-01-27 Ford Global Technologies, Llc Restraint system
DE10160883B4 (de) * 2001-12-12 2014-02-13 Volkswagen Ag Verfahren und Vorrichtung zur Erfassung der Unfallschwere eines Fahrzeugs
DE10311524A1 (de) * 2003-03-17 2004-09-30 Robert Bosch Gmbh Verfahren zur Auslösung von Rückhaltemitteln
DE10348388B4 (de) 2003-10-17 2016-02-04 Robert Bosch Gmbh Vorrichtung zur Bestimmung eines Kontaktzeitpunkts eines Fahrzeugs mit einem Aufprallobjekt
DE102004014626A1 (de) * 2003-12-23 2005-07-21 Daimlerchrysler Ag Verfahren zur Auslösung von Stufen einer mindestens zweistufigen Airbag-Rückhaltevorrichtung
US7848885B2 (en) * 2004-09-24 2010-12-07 Keihin Corporation Collision determining apparatus for a vehicle
JP4285569B2 (ja) * 2007-08-13 2009-06-24 トヨタ自動車株式会社 乗員保護装置
DE102011014650A1 (de) * 2011-03-22 2012-09-27 Autoliv Development Ab Kniegassack mit einer zweistufigen Aufblaseinheit
USD885280S1 (en) 2017-03-30 2020-05-26 Zoox, Inc. Vehicle headrest
US10875435B1 (en) * 2017-03-30 2020-12-29 Zoox, Inc. Headrest with passenger flaps

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EP0382552A3 (en) * 1989-02-10 1991-08-14 Morton International, Inc. Dual chamber gas bag inflator
US5216607A (en) * 1989-05-30 1993-06-01 Trw Vehicle Safety Systems Inc. Method and apparatus for sensing a vehicle crash using energy and velocity as measures of crash violence
JPH03121951A (ja) * 1989-10-04 1991-05-23 Alps Electric Co Ltd エアバツグ起動制御装置
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EP0599158B1 (de) * 1992-11-27 1998-04-01 TRW Occupant Restraint Systems GmbH Gassack für ein Rückhaltesystem in Fahrzeugen und Gewebe zu seiner Herstellung
JP3324220B2 (ja) * 1993-09-07 2002-09-17 日産自動車株式会社 乗員拘束装置の制御装置
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Also Published As

Publication number Publication date
EP0798175A3 (de) 1997-12-29
EP0798175B1 (de) 2001-05-30
ES2110382T3 (es) 2001-09-01
JP3098973B2 (ja) 2000-10-16
DE19611718A1 (de) 1997-10-02
CZ90497A3 (cs) 1999-08-11
KR100242451B1 (en) 2000-03-02
JPH101020A (ja) 1998-01-06
CZ286446B6 (en) 2000-04-12
EP0798175A2 (de) 1997-10-01
US5983148A (en) 1999-11-09
DE59703633D1 (de) 2001-07-05

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