WO2005070728A3 - Verfahren und vorrichtung zum auslösen eines insassenschutzsystems - Google Patents

Verfahren und vorrichtung zum auslösen eines insassenschutzsystems Download PDF

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Publication number
WO2005070728A3
WO2005070728A3 PCT/DE2004/002393 DE2004002393W WO2005070728A3 WO 2005070728 A3 WO2005070728 A3 WO 2005070728A3 DE 2004002393 W DE2004002393 W DE 2004002393W WO 2005070728 A3 WO2005070728 A3 WO 2005070728A3
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
protection system
passenger protection
working signal
threshold value
Prior art date
Application number
PCT/DE2004/002393
Other languages
English (en)
Spanish (es)
French (fr)
Other versions
WO2005070728A2 (de
Inventor
Guenter Fendt
Helmut Steurer
Helmut Christl
Original Assignee
Conti Temic Microelectronic
Guenter Fendt
Helmut Steurer
Helmut Christl
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 Conti Temic Microelectronic, Guenter Fendt, Helmut Steurer, Helmut Christl filed Critical Conti Temic Microelectronic
Priority to DE112004002791T priority Critical patent/DE112004002791D2/de
Publication of WO2005070728A2 publication Critical patent/WO2005070728A2/de
Publication of WO2005070728A3 publication Critical patent/WO2005070728A3/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
    • B60R21/01—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
    • 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
    • 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
    • B60R2021/01315—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 monitoring occupant displacement
    • 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
    • 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
    • B60R21/0134—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 imminent contact with an obstacle, e.g. using radar 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
    • B60R21/01—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
    • B60R21/0136—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 actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Automotive Seat Belt Assembly (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Auslösen eines Insassenschutzsystems eines Fahrzeugs, insbesondere eines Personenkraftfahrzeugs, bei dem zumindest ein unfall-relevantes Sensorsignal, das von wenigstens einem Sensor generiert wird, als Arbeitssignal verwendet oder in ein Arbeitssignal umgesetzt wird, und das Arbeitssignal mit einem Schwellenwert verglichen wird und bei Erreichen und/oder Überschreiten des Schwellenwertes das Insassenschutzsystem ausgelöst wird. Der Schwellenwert wird hierbei in Abhängigkeit von wenigstens einem hochdynamischen, hindernisspezifischen und/oder crashverlaufsabhängigen Merkmal verändert und/oder das Arbeitssignal in Abhängigkeit von dem wenigstens einen hochdynamischen, hindernisspezifischen und/oder crashverlaufsabhängigen Merkmal gewichtet. Erfindungsgemäß wird der Schwellenwert zusätzlich in Abhängigkeit von wenigstens einem geringdynamischen, fahrzeugspezifischen Merkmal und/oder wenigstens einem statischen, fahrzeugspezifischen Merkmal verändert und/oder das Arbeitssignal in Abhängigkeit des wenigstens einen geringdynamischen, fahrzeugspezifischen Merkmals und/oder des wenigstens einen statischen, fahrzeugspezifischen Merkmals gewichtet. Weiterhin betrifft die Erfindung eine Steuerungsvorrichtung (50) zum Auslösen eines Insassenschutzsystems eines Fahrzeugs im Falle eines Unfalls, insbesondere zum Durchführen des erfindungsgemäßen Verfahrens.
PCT/DE2004/002393 2004-01-24 2004-10-27 Verfahren und vorrichtung zum auslösen eines insassenschutzsystems WO2005070728A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112004002791T DE112004002791D2 (de) 2004-01-24 2004-10-27 Verfahren und Vorrichtung zum Auslösen eines Insassenschutzsystems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004003718A DE102004003718A1 (de) 2004-01-24 2004-01-24 Verfahren und Vorrichtung zum Auslösen eines Insassenschutzsystems
DE102004003718.3 2004-01-24

Publications (2)

Publication Number Publication Date
WO2005070728A2 WO2005070728A2 (de) 2005-08-04
WO2005070728A3 true WO2005070728A3 (de) 2005-10-20

Family

ID=34745088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2004/002393 WO2005070728A2 (de) 2004-01-24 2004-10-27 Verfahren und vorrichtung zum auslösen eines insassenschutzsystems

Country Status (2)

Country Link
DE (2) DE102004003718A1 (de)
WO (1) WO2005070728A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006042769C5 (de) * 2006-09-12 2011-07-28 Continental Automotive GmbH, 30165 Verfahren und Vorrichtung zum Auslösen eines Personenschutzmittels für ein Fahrzeug
DE102006044085B4 (de) * 2006-09-20 2012-02-09 Audi Ag Kollisions- und/oder Personenschutzsystem für ein Kraftfahrzeug
US8694207B2 (en) 2011-04-12 2014-04-08 Robert Bosch Gmbh Vehicle dynamic control systems with center of gravity compensation based on cargo information

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825284A (en) * 1996-12-10 1998-10-20 Rollover Operations, Llc System and method for the detection of vehicle rollover conditions
WO2000058133A1 (en) * 1999-03-30 2000-10-05 Automotive Systems Laboratory, Inc. Vehicle roll-over sensing system
DE10125871A1 (de) * 2000-06-04 2002-02-14 Ford Global Tech Inc Verfahren und Vorrichtung zur Erfassung eines Überschlags bei einem Kraftfahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4409711B4 (de) * 1994-03-22 2005-08-04 Robert Bosch Gmbh Sicherheitseinrichtung für Fahrzeuginsassen
DE19840440B4 (de) * 1998-09-04 2004-09-16 Siemens Ag Verfahren und Vorrichtung zum Steuern eines Insassenschutzmittels eines Fahrzeugs
DE10146399B4 (de) * 2001-09-20 2008-08-07 Siemens Restraint Systems Gmbh Anordnung mit einem Dämpferelement, Kraftfahrzeug mit einer solchen Anordnung sowie Verfahren zum Betreiben einer solchen Anordnung bzw. eines solchen Kraftfahrzeugs
DE10148340A1 (de) * 2001-09-29 2003-04-17 Bosch Gmbh Robert Verfahren zur Notbetätigung bewegbarer Flächen an Fahrzeugen
US7155341B2 (en) * 2002-06-21 2006-12-26 Nissan Motor Co., Ltd. System and method for informing vehicle environment
DE10243516A1 (de) * 2002-09-19 2004-04-01 Robert Bosch Gmbh Vorrichtung zur Bestimmung einer Gesamtmasse eines Fahrzeugs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825284A (en) * 1996-12-10 1998-10-20 Rollover Operations, Llc System and method for the detection of vehicle rollover conditions
WO2000058133A1 (en) * 1999-03-30 2000-10-05 Automotive Systems Laboratory, Inc. Vehicle roll-over sensing system
DE10125871A1 (de) * 2000-06-04 2002-02-14 Ford Global Tech Inc Verfahren und Vorrichtung zur Erfassung eines Überschlags bei einem Kraftfahrzeug

Also Published As

Publication number Publication date
WO2005070728A2 (de) 2005-08-04
DE112004002791D2 (de) 2006-12-28
DE102004003718A1 (de) 2005-08-11

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