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ES2163935T3 - Procedimiento para el servicio de un dispositivo de seguridad de ocupantes asi como su unidad de control. - Google Patents

Procedimiento para el servicio de un dispositivo de seguridad de ocupantes asi como su unidad de control.

Info

Publication number
ES2163935T3
ES2163935T3 ES99911728T ES99911728T ES2163935T3 ES 2163935 T3 ES2163935 T3 ES 2163935T3 ES 99911728 T ES99911728 T ES 99911728T ES 99911728 T ES99911728 T ES 99911728T ES 2163935 T3 ES2163935 T3 ES 2163935T3
Authority
ES
Spain
Prior art keywords
procedure
service
well
trigger device
safety device
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 - Lifetime
Application number
ES99911728T
Other languages
English (en)
Inventor
Jani Di Skedelj
Gunter Fendt
Jorg Flerlage
Manfred Herz
Norbert Muller
Wolfgang Peter
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.)
Conti Temic Microelectronic GmbH
Original Assignee
Conti Temic Microelectronic 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26044448&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2163935(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19842083A external-priority patent/DE19842083A1/de
Application filed by Conti Temic Microelectronic GmbH filed Critical Conti Temic Microelectronic GmbH
Application granted granted Critical
Publication of ES2163935T3 publication Critical patent/ES2163935T3/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
    • B60R21/017—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including arrangements for providing electric power to safety arrangements or their actuating means, e.g. to pyrotechnic fuses or electro-mechanic valves

Landscapes

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

Abstract

Procedimiento para el servicio de un dispositivo de seguridad de ocupantes, en particular para vehículos, con un elemento de almacenamiento (2) para energía eléctrica así como al menos un dispositivo de disparo (1) que se une con el elemento de almacenamiento (2) para dispositivos de retención como Airbags o tensores de cinturones, en donde al accionar cada dispositivo de disparo (1) se mide la energía suministrada al dispositivo de disparo (1) y tras alcanzar un valor límite de energía fijado, se interrumpe el suministro de energía al dispositivo de disparo activado anteriormente, caracterizado porque el cuadrado de la magnitud proporcional de la corriente que circula a través del dispositivo de disparo (1) se integra hasta un valor integral (E(t)) y se compara con el valor límite de energía (Emax).
ES99911728T 1998-03-07 1999-03-02 Procedimiento para el servicio de un dispositivo de seguridad de ocupantes asi como su unidad de control. Expired - Lifetime ES2163935T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19809927 1998-03-07
DE19842083A DE19842083A1 (de) 1998-03-07 1998-09-15 Verfahren zum Betrieb einer Insassensicherheitseinrichtung sowie Ansteuereinheit

Publications (1)

Publication Number Publication Date
ES2163935T3 true ES2163935T3 (es) 2002-02-01

Family

ID=26044448

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99911728T Expired - Lifetime ES2163935T3 (es) 1998-03-07 1999-03-02 Procedimiento para el servicio de un dispositivo de seguridad de ocupantes asi como su unidad de control.

Country Status (4)

Country Link
US (1) US6456915B1 (es)
EP (1) EP1062131B1 (es)
ES (1) ES2163935T3 (es)
WO (1) WO1999044867A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001049533A1 (de) * 2000-01-07 2001-07-12 Robert Bosch Gmbh Anordnung zur deaktivierung einer airbag-zündvorrichtung
JP2003040078A (ja) * 2001-08-01 2003-02-13 Denso Corp エアバッグ作動制御システム
EP1582417A1 (en) * 2004-03-30 2005-10-05 Dialog Semiconductor GmbH Squib driver for airbag application
EP1582418A1 (en) * 2004-03-30 2005-10-05 Dialog Semiconductor GmbH Squib driver for airbag application
US20060208569A1 (en) * 2005-03-18 2006-09-21 Siemens Vdo Automotive Corporation Airbag electronic control unit with central squib current limiting
DE102007055123B4 (de) 2007-11-19 2020-06-18 Robert Bosch Gmbh Steuergerät und Verfahren zur Ansteuerung von Personenschutzmitteln für ein Fahrzeug
DE102011087077A1 (de) * 2011-11-25 2013-05-29 Robert Bosch Gmbh Verfahren und Anordnung zur Ansteuerung von mindestens einem Auslöseelement für ein Personenschutzmittel
US9139155B2 (en) * 2013-09-18 2015-09-22 Freescale Semiconductor, Inc. Squib driver diagnostic circuit and method
US11624768B2 (en) * 2018-10-19 2023-04-11 Veoneer Us, Llc Constant power circuit with variable heating and measurement current capability
DE102019211727A1 (de) * 2019-08-05 2021-02-11 Audi Ag Verfahren zum Betreiben eines elektrisch antreibbaren Kraftfahrzeugs sowie eine Vorrichtung hierzu

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980318A (en) * 1974-04-15 1976-09-14 Eaton Corporation Fused multiple stage inflation system
DE2614491C3 (de) * 1976-04-03 1980-07-10 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Schaltungsanordnung zum Überwachen der Funktionsbereitschaft der Auslöseorgane einer Sicherheitseinrichtung für Fahrzeuge
JPS5823264B2 (ja) * 1977-09-08 1983-05-13 株式会社デンソー エアバッグ装置
US5058920A (en) * 1987-09-05 1991-10-22 Robert Bosch Gmbh Method for actuating a safety device for vehicle occupants
DE3738862A1 (de) 1987-11-16 1989-05-24 Bosch Gmbh Robert Verfahren zum betrieb einer sicherheitseinrichtung fuer fahrzeuginsassen
JPH04500641A (ja) * 1988-09-14 1992-02-06 ローベルト・ボッシュ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 自動車の搭乗者を保護するエアバッグ装置
US5225986A (en) * 1989-06-14 1993-07-06 Daimler-Benz Aktiengesellschaft Igniting device for protective devices in vehicles
JPH07228215A (ja) * 1994-02-17 1995-08-29 Mitsubishi Electric Corp 車両用安全装置の制御回路
JP3445041B2 (ja) * 1995-11-13 2003-09-08 三菱電機株式会社 半導体集積回路
US5882034A (en) * 1996-05-02 1999-03-16 Motorola, Inc. Automobile airbag system
DE19624356A1 (de) * 1996-06-19 1998-01-15 Telefunken Microelectron Zündkreis-Endstufen
DE19624357C1 (de) 1996-06-19 1997-09-04 Telefunken Microelectron Zündkreis-Endstufe
US5734317A (en) * 1996-07-01 1998-03-31 Motorola, Inc. Current limit controller for an air bag deployment system

Also Published As

Publication number Publication date
US6456915B1 (en) 2002-09-24
EP1062131B1 (de) 2001-10-24
EP1062131A1 (de) 2000-12-27
WO1999044867A1 (de) 1999-09-10

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