CN106170419B - 用于关断车辆的使用烟火技术的保护装置的点火器的至少一个点火输出级的方法及装置 - Google Patents

用于关断车辆的使用烟火技术的保护装置的点火器的至少一个点火输出级的方法及装置 Download PDF

Info

Publication number
CN106170419B
CN106170419B CN201580019669.8A CN201580019669A CN106170419B CN 106170419 B CN106170419 B CN 106170419B CN 201580019669 A CN201580019669 A CN 201580019669A CN 106170419 B CN106170419 B CN 106170419B
Authority
CN
China
Prior art keywords
current
duration
signal
igniter
output stage
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.)
Active
Application number
CN201580019669.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN106170419A (zh
Inventor
R·卡纳
H·舒马赫
A·茹斯
S·瓦尔克
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN106170419A publication Critical patent/CN106170419A/zh
Application granted granted Critical
Publication of CN106170419B publication Critical patent/CN106170419B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • 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)
CN201580019669.8A 2014-04-16 2015-03-26 用于关断车辆的使用烟火技术的保护装置的点火器的至少一个点火输出级的方法及装置 Active CN106170419B (zh)

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 (2)

Publication Number Publication Date
CN106170419A CN106170419A (zh) 2016-11-30
CN106170419B true CN106170419B (zh) 2019-04-12

Family

ID=52781068

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580019669.8A Active CN106170419B (zh) 2014-04-16 2015-03-26 用于关断车辆的使用烟火技术的保护装置的点火器的至少一个点火输出级的方法及装置

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2106603A1 (en) * 1992-09-21 1994-03-22 Masahiro Miyamori Crash/Non-Crash Discrimination Using Frequency Components of Acceleration Uniquely Generated Upon Crash Impact
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
EP1467896B1 (en) * 2002-01-21 2006-06-14 PLANTINGA, Eduard, Ronald, Mari Method, device and system for preventing unintended deployment of a charged safety device in a vehicle or craft
US20090204295A1 (en) * 2008-02-11 2009-08-13 Thomas Klug Electronic airbag control unit having an autonomous event data recorder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2106603A1 (en) * 1992-09-21 1994-03-22 Masahiro Miyamori Crash/Non-Crash Discrimination Using Frequency Components of Acceleration Uniquely Generated Upon Crash Impact
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
EP1467896B1 (en) * 2002-01-21 2006-06-14 PLANTINGA, Eduard, Ronald, Mari Method, device and system for preventing unintended deployment of a charged safety device in a vehicle or craft
US20090204295A1 (en) * 2008-02-11 2009-08-13 Thomas Klug Electronic airbag control unit having an autonomous event data recorder

Also Published As

Publication number Publication date
US10179560B2 (en) 2019-01-15
JP2017513757A (ja) 2017-06-01
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
JP6875858B2 (ja) 2021-05-26

Similar Documents

Publication Publication Date Title
US12184054B2 (en) Overcurrent protection circuit
CN106170419B (zh) 用于关断车辆的使用烟火技术的保护装置的点火器的至少一个点火输出级的方法及装置
CN107123971B (zh) 负载驱动装置
CN104044541B (zh) 气囊装置
US7323831B2 (en) Illumination device
US20180194283A1 (en) Abnormality detection device
US7957112B2 (en) Protection circuit for limiting operating power of electrical device and method thereof
CN209308880U (zh) 点火器电路和点火系统
US20130068204A1 (en) Soft turn-on in an ignition system of a combustion engine
US20210129746A1 (en) Method for trailer lighting recognition
CN211809095U (zh) 用于使中间电路电容器放电的装置和将来自能量源的电能传输给致动器的中间电路
GB2568601A (en) Controller, light source driving circuit and method for controlling light source module
CN102047521B (zh) 变压器的保护系统
KR101885658B1 (ko) 스퀴브 도화 장치및 그 진단방법
JP2014004996A (ja) 車両用の人体保護手段のためのトリガ手段を識別するための方法、診断するための方法、およびトリガするための方法、並びに人体保護手段のためのトリガ手段を識別するための装置、およびトリガするための装置
JP2017513757A5 (enExample)
KR101908759B1 (ko) 사람 보호 수단의 하나 이상의 트리거 소자를 구동하기 위한 방법 및 어셈블리
RU2594648C2 (ru) Способ и устройство для выполнения диагностики приводного механизма, и приводной механизм, содержащий одно такое устройство
CN102196948B (zh) 用于点火输出级的供电的装置
EP2800451A1 (en) Glow-plug power control device
WO2011071486A1 (en) Solid state circuit protection system that works with arc fault circuit interrupter
CN205755004U (zh) 继电器与mos管复合控制的闪光控制器
US20230035370A1 (en) Drive device for electric motor
CN209637892U (zh) 喷油嘴保护装置
KR102314350B1 (ko) 차량의 다중레벨 과전류 진단방법

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant