JP6875858B2 - 車両用の火工式保護手段の点火ピルのための少なくとも１つの点火出力段を停止するための方法および装置 - Google Patents

車両用の火工式保護手段の点火ピルのための少なくとも１つの点火出力段を停止するための方法および装置 Download PDF

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JP6875858B2
JP6875858B2 JP2016562826A JP2016562826A JP6875858B2 JP 6875858 B2 JP6875858 B2 JP 6875858B2 JP 2016562826 A JP2016562826 A JP 2016562826A JP 2016562826 A JP2016562826 A JP 2016562826A JP 6875858 B2 JP6875858 B2 JP 6875858B2
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Prior art keywords
output stage
ignition
current
duration
ignition output
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JP2016562826A
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Japanese (ja)
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JP2017513757A (ja
JP2017513757A5 (enExample
Inventor
カルナー，リュディガー
シューマッハー，ハルトムート
ジュッス，アラン
ヴァルカー，シュテフェン
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Robert Bosch GmbH
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Robert Bosch GmbH
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    • 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
    • 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
    • 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
    • B60R21/264—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 instantaneous generation of gas, e.g. pyrotechnic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/64—Generators producing trains of pulses, i.e. finite sequences of pulses
    • 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
    • B60R2021/01286—Electronic control units
    • 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
    • B60R2021/26029—Ignitors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Air Bags (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
JP2016562826A 2014-04-16 2015-03-26 車両用の火工式保護手段の点火ピルのための少なくとも１つの点火出力段を停止するための方法および装置 Active JP6875858B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014207302.2A DE102014207302A1 (de) 2014-04-16 2014-04-16 Verfahren und Vorrichtung zum Abschalten zumindest einer Zündendstufe für eine Zündpille eines pyrotechnischen Schutzmittels für ein Fahrzeug
DE102014207302.2 2014-04-16
PCT/EP2015/056568 WO2015158519A1 (de) 2014-04-16 2015-03-26 Verfahren und vorrichtung zum abschalten zumindest einer zündendstufe für eine zündpille eines pyrotechnischen schutzmittels für ein fahrzeug

Publications (3)

Publication Number Publication Date
JP2017513757A JP2017513757A (ja) 2017-06-01
JP2017513757A5 JP2017513757A5 (enExample) 2019-03-28
JP6875858B2 true JP6875858B2 (ja) 2021-05-26

Family

ID=52781068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016562826A Active JP6875858B2 (ja) 2014-04-16 2015-03-26 車両用の火工式保護手段の点火ピルのための少なくとも１つの点火出力段を停止するための方法および装置

Country Status (7)

Country Link
US (1) US10179560B2 (enExample)
EP (1) EP3131793B1 (enExample)
JP (1) JP6875858B2 (enExample)
KR (1) KR102307034B1 (enExample)
CN (1) CN106170419B (enExample)
DE (1) DE102014207302A1 (enExample)
WO (1) WO2015158519A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014207302A1 (de) 2014-04-16 2015-10-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Abschalten zumindest einer Zündendstufe für eine Zündpille eines pyrotechnischen Schutzmittels für ein Fahrzeug
US10833499B2 (en) * 2017-10-25 2020-11-10 Texas Instruments Incorporated Pyro-fuse circuit
DE102019211727A1 (de) * 2019-08-05 2021-02-11 Audi Ag Verfahren zum Betreiben eines elektrisch antreibbaren Kraftfahrzeugs sowie eine Vorrichtung hierzu
FR3151941A1 (fr) * 2023-08-01 2025-02-07 Psa Automobiles Sa Protection de batterie de vehicule automobile electrique ou hybride avec coupure pyrotechnique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5436838A (en) * 1992-09-21 1995-07-25 Nec Corporation Crash/non-crash discrimination using frequency components of acceleration uniquely generated upon crash impact
JPH07228215A (ja) * 1994-02-17 1995-08-29 Mitsubishi Electric Corp 車両用安全装置の制御回路
FR2732286B1 (fr) * 1995-03-31 1997-06-13 Davey Bickford Dispositif de securite d'un vehicule
FR2744862B1 (fr) * 1996-02-12 1998-04-30 Motorola Semiconducteurs Circuit de commande de l'alimentation electrique d'un element allumeur
US5666065A (en) * 1996-05-22 1997-09-09 Delco Electronics Corp. Fast acting FET test circuit for SIR diagnostics
US5872460A (en) * 1996-10-04 1999-02-16 Delco Electronics Corp. Fast acting FET test circuit with current detection for SIR diagnostics
NL1019796C2 (nl) * 2002-01-21 2003-07-23 Eduard Ronald Mari Plantinga Een beveiligingssysteem voor het automatisch uitschakelen van airbags e.d. in een voertuig of vaartuig.
JP2009067289A (ja) * 2007-09-14 2009-04-02 Fujitsu Ten Ltd インフレータの点火制御回路、半導体集積回路、及び乗員保護制御装置
ES1067069Y (es) * 2008-01-18 2008-07-16 Vilalta Antonio Soriano Dispositivo de apertura temporizada para enganches de cinturones de seguridad en vehiculos
US8229630B2 (en) * 2008-02-11 2012-07-24 Infineon Technologies Ag Electronic airbag control unit having an autonomous event data recorder
JP2009196541A (ja) * 2008-02-22 2009-09-03 Fujitsu Ten Ltd エアバッグ点火回路及びエアバッグ点火ユニット
DE102012210874A1 (de) * 2012-06-26 2014-01-23 Robert Bosch Gmbh Verfahren zum Erkennen, zur Diagnose und zum Auslösen eines Auslösemittels für ein Personenschutzmittel für ein Fahrzeug und Vorrichtung zum Erkennen und zum Auslösen eines Auslösemittels für ein Personenschutzmittel
US20140188347A1 (en) * 2012-12-31 2014-07-03 Joseph Akwo Tabe Smart supplemental restraint and occupant classification system
DE102014207302A1 (de) 2014-04-16 2015-10-22 Robert Bosch Gmbh Verfahren und Vorrichtung zum Abschalten zumindest einer Zündendstufe für eine Zündpille eines pyrotechnischen Schutzmittels für ein Fahrzeug

Also Published As

Publication number Publication date
US10179560B2 (en) 2019-01-15
JP2017513757A (ja) 2017-06-01
CN106170419B (zh) 2019-04-12
DE102014207302A1 (de) 2015-10-22
CN106170419A (zh) 2016-11-30
KR102307034B1 (ko) 2021-10-01
KR20160146813A (ko) 2016-12-21
EP3131793B1 (de) 2018-08-22
EP3131793A1 (de) 2017-02-22
US20170106825A1 (en) 2017-04-20
WO2015158519A1 (de) 2015-10-22

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