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FR2725027B1 - Dispositif de declenchement pour un systeme de securite de vehicule pourvu d'un detecteur d'acceleration - Google Patents

Dispositif de declenchement pour un systeme de securite de vehicule pourvu d'un detecteur d'acceleration

Info

Publication number
FR2725027B1
FR2725027B1 FR9508394A FR9508394A FR2725027B1 FR 2725027 B1 FR2725027 B1 FR 2725027B1 FR 9508394 A FR9508394 A FR 9508394A FR 9508394 A FR9508394 A FR 9508394A FR 2725027 B1 FR2725027 B1 FR 2725027B1
Authority
FR
France
Prior art keywords
security system
system provided
triggering device
vehicle security
acceleration detector
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
Application number
FR9508394A
Other languages
English (en)
Other versions
FR2725027A1 (fr
Inventor
Jurgen Damisch
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.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
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 Autoliv Development AB filed Critical Autoliv Development AB
Publication of FR2725027A1 publication Critical patent/FR2725027A1/fr
Application granted granted Critical
Publication of FR2725027B1 publication Critical patent/FR2725027B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60R21/013—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 collisions, impending collisions or roll-over
    • B60R21/0132—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 collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • 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
    • B60R21/013—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 collisions, impending collisions or roll-over
    • B60R21/0132—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 collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R2021/01322—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 collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value comprising variable thresholds, e.g. depending from other collision parameters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
FR9508394A 1994-07-12 1995-07-11 Dispositif de declenchement pour un systeme de securite de vehicule pourvu d'un detecteur d'acceleration Expired - Fee Related FR2725027B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4424551A DE4424551A1 (de) 1994-07-12 1994-07-12 Auslösevorrichtung für ein Fahrzeug-Sicherheitssystem mit einem Beschleunigungssensor

Publications (2)

Publication Number Publication Date
FR2725027A1 FR2725027A1 (fr) 1996-03-29
FR2725027B1 true FR2725027B1 (fr) 1997-09-26

Family

ID=6522938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508394A Expired - Fee Related FR2725027B1 (fr) 1994-07-12 1995-07-11 Dispositif de declenchement pour un systeme de securite de vehicule pourvu d'un detecteur d'acceleration

Country Status (3)

Country Link
US (1) US5809439A (fr)
DE (1) DE4424551A1 (fr)
FR (1) FR2725027B1 (fr)

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DE59800564D1 (de) * 1997-05-21 2001-04-26 Siemens Ag Verfahren und vorrichtung zur übertragung von digitalen daten von einer messstation eines insassenschutzsystems eines kraftfahrzeugs zu einem airbagsteuergerät
WO1998058822A1 (fr) * 1997-06-19 1998-12-30 Siemens Aktiengesellschaft Dispositif pour commander un element de protection des occupants d'un vehicule a moteur
DE19736840B4 (de) * 1997-08-23 2006-01-26 Volkswagen Ag Verfahren zur situationsabhängigen Auslösung eines Rückhaltesystems und Rückhaltesystem
US5928300A (en) * 1997-10-30 1999-07-27 Simula Inc. Three-axis aircraft crash sensing system
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US5964817A (en) * 1998-11-09 1999-10-12 Delco Electronics Corp. Impact characterizing deployment control method for an automotive restraint system
DE19854366C1 (de) * 1998-11-25 2000-04-06 Daimler Chrysler Ag Verfahren zur Anpassung einer Auslöseschwelle von Insassenschutzeinrichtungen
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JP2000233707A (ja) * 1999-02-15 2000-08-29 Asuko Kk 乗員保護装置用制御システム
US6729646B1 (en) * 1999-02-25 2004-05-04 Siemens Vdo Automotive Corporation Method and system for controlling a vehicle occupant safety system based on crash severity
US6168197B1 (en) * 1999-04-09 2001-01-02 Daimlerchrysler Corporation Airbag deployment device and control
DE19945268A1 (de) * 1999-09-21 2001-03-22 Bosch Gmbh Robert Verfahren und Vorrichtung zur Zustandserkennung bei einem System zur automatischen Längs- und/oder Querregelung bei einem Kraftfahrzeug
US6220628B1 (en) * 1999-12-01 2001-04-24 Trw Inc. Vehicle occupant protection apparatus and method having multiple stage control
JP4465767B2 (ja) * 1999-12-28 2010-05-19 マツダ株式会社 エアバッグ装置の展開制御装置
DE10141886A1 (de) * 2001-08-28 2003-03-20 Bosch Gmbh Robert Verfahren zur Bestimmung einer Auslösezeit für Rückhaltemittel in einem Fahrzeug
US7191045B2 (en) * 2001-08-28 2007-03-13 Robert Bosch Gmbh Method for determining a trigger time for restraint means in a vehicle
DE10152749A1 (de) * 2001-10-25 2003-05-08 Bayerische Motoren Werke Ag Verfahren zum Auslösen eines Fahrzeuginsassen-Rückhaltemittels
DE10226260A1 (de) 2002-06-13 2003-12-24 Bosch Gmbh Robert Verfahren und Vorrichtung zur Aufprallerkennung
DE10245781A1 (de) * 2002-10-01 2004-04-15 Robert Bosch Gmbh Verfahren zur Auslösung eines Rückhaltesystems in einem Fahrzeug
DE10308881B3 (de) * 2003-02-28 2004-09-02 Siemens Ag Steueranordnung und Verfahren zur Funktionsüberprüfung einer derartigen Steueranordnung für Insassenschutzmittel in einem Kraftfahrzeug
DE10317212A1 (de) * 2003-04-15 2004-11-04 Robert Bosch Gmbh Verfahren zur Überwachung der Funktionsfähigkeit eines Steuergerätes und Diagnosevorrichtung
US7267331B2 (en) * 2003-06-23 2007-09-11 Bfs Diversified Products, Llc System and method for determining appropriate conditions for leveling a vehicle having an air suspension system
DE112006002648B4 (de) * 2005-10-14 2010-11-25 Continental Automotive Systems US, Inc. (n. d. Gesetzen des Staates Delaware), Auburn Hills Mischen von Sensoren zum Erzeugen alternativer Sensorcharakteristiken
GB2433345A (en) * 2005-12-06 2007-06-20 Autoliv Dev Vehicle crash detection and control of a safety device
DE102007003542A1 (de) * 2007-01-24 2008-07-31 Robert Bosch Gmbh Steuergerät und Verfahren zur Ansteuerung von einem Personenschutzsystem
DE102007018468A1 (de) * 2007-04-19 2008-10-23 Robert Bosch Gmbh Vorrichtung und Verfahren zur Ansteuerung von Personenschutzmitteln
DE202007014048U1 (de) 2007-10-08 2007-12-13 Nivag Handelsgesellschaft Mbh Nothammer mit weiteren Funktionen als Hülle eines Mehrzweckwerkzeugs
DE102008003339A1 (de) * 2008-01-07 2009-07-09 Robert Bosch Gmbh Verfahren und Steuergerät zur Ansteuerung von Personenschutzmitteln für ein Fahrzeug
DE102008043475B4 (de) * 2008-11-04 2020-06-18 Robert Bosch Gmbh Verfahren zum Steuern einer Einrichtung und Vorrichtung zum Steuern der Einrichtung
DE102011004751B4 (de) * 2011-02-25 2021-05-20 Robert Bosch Gmbh Verfahren zum Auswerten eines Signals zur Fehlererkennung
US8977426B2 (en) 2012-06-04 2015-03-10 Geotab Inc. VIN based accelerometer threshold
ES2736901A1 (es) 2018-06-29 2020-01-08 Geotab Inc Caracterización de una colisión de vehículo
US11862022B2 (en) 2021-02-03 2024-01-02 Geotab Inc. Methods for characterizing a vehicle collision
US11941986B2 (en) 2021-02-03 2024-03-26 Geotab Inc. Methods for characterizing a low-impact vehicle collision using high-rate acceleration data
US11884285B2 (en) 2021-02-03 2024-01-30 Geotab Inc. Systems for characterizing a vehicle collision
CN113335311B (zh) * 2021-07-22 2022-09-23 中国第一汽车股份有限公司 一种车辆碰撞检测方法、装置、车辆及存储介质
US11926283B2 (en) 2022-01-06 2024-03-12 Ford Global Technologies, Llc Accelerometer wake-up

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FR2504474A1 (fr) * 1981-04-28 1982-10-29 Renault Procede et systeme de detection de collision et de commande de dispositifs de securite
DE3816588A1 (de) * 1988-05-16 1989-11-23 Messerschmitt Boelkow Blohm Einrichtung zur ausloesung einer passiven sicherheitseinrichtung
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DE4116336C1 (en) * 1991-05-18 1992-06-11 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De Passive safety device release assembly for motor vehicle occupant - has acceleration pick=ups with sensitivity axes directed to detect angle of frontal impact and supplying evaluating circuit
DE69205067T2 (de) * 1991-06-07 1996-03-21 Kansei Kk Aufprall-Schutzvorrichtung für Passagiere in einem Kraftfahrzeug oder dergleichen.
DE4239582A1 (en) * 1991-11-26 1993-05-27 Delco Electronics Corp Triggering inflation of vehicle safety restraining system, e.g. air-bag - comparing vehicle speed with time-dependent speed value after acceleration threshold is exceeded
US5339242A (en) * 1991-11-26 1994-08-16 Delco Electronics Corp. Method and apparatus for vehicle crash discrimination based on oscillation and energy content
US5430649A (en) * 1993-11-26 1995-07-04 Delco Electronics Corporation SIR deployment method based on occupant displacement and crash severity
US5394326A (en) * 1994-01-24 1995-02-28 Delco Electronics Corporation Air bag deployment control system and method
US5538099A (en) * 1994-05-27 1996-07-23 Trw Vehicle Safety Systems Inc. Method and apparatus for controlling an air bag restraint system

Also Published As

Publication number Publication date
US5809439A (en) 1998-09-15
DE4424551A1 (de) 1996-01-18
FR2725027A1 (fr) 1996-03-29

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