SE466053B - Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare - Google Patents

Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare

Info

Publication number
SE466053B
SE466053B SE9003728A SE9003728A SE466053B SE 466053 B SE466053 B SE 466053B SE 9003728 A SE9003728 A SE 9003728A SE 9003728 A SE9003728 A SE 9003728A SE 466053 B SE466053 B SE 466053B
Authority
SE
Sweden
Prior art keywords
current
voltage
connection
diagnostic circuit
triggering
Prior art date
Application number
SE9003728A
Other languages
English (en)
Swedish (sv)
Other versions
SE9003728L (sv
SE9003728D0 (sv
Inventor
J Billig
Original Assignee
Volvo 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 Volvo Ab filed Critical Volvo Ab
Priority to SE9003728A priority Critical patent/SE466053B/sv
Publication of SE9003728D0 publication Critical patent/SE9003728D0/xx
Priority to US08/064,086 priority patent/US5515027A/en
Priority to AT91918622T priority patent/ATE139957T1/de
Priority to EP91918622A priority patent/EP0558513B1/de
Priority to PCT/SE1991/000631 priority patent/WO1992009461A1/en
Priority to DE69120681T priority patent/DE69120681D1/de
Priority to JP03517767A priority patent/JP3124030B2/ja
Publication of SE9003728L publication Critical patent/SE9003728L/
Publication of SE466053B publication Critical patent/SE466053B/sv

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
    • B60R21/0173—Diagnostic or recording means therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/005—Testing of electric installations on transport means
    • G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
SE9003728A 1990-11-23 1990-11-23 Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare SE466053B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9003728A SE466053B (sv) 1990-11-23 1990-11-23 Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare
US08/064,086 US5515027A (en) 1990-11-23 1991-09-19 Test circuit for detection of malfunctions in an electric triggering device
AT91918622T ATE139957T1 (de) 1990-11-23 1991-09-19 Prüfschaltung zum feststellen von anormalen betriebszuständen in einer elektrischen auslösevorrichtung eines personenrückhaltesystems
EP91918622A EP0558513B1 (de) 1990-11-23 1991-09-19 Prüfschaltung zum feststellen von anormalen betriebszuständen in einer elektrischen auslösevorrichtung eines personenrückhaltesystems
PCT/SE1991/000631 WO1992009461A1 (en) 1990-11-23 1991-09-19 Test circuit for detection of malfunctions in an electric triggering device
DE69120681T DE69120681D1 (de) 1990-11-23 1991-09-19 Prüfschaltung zum feststellen von anormalen betriebszuständen in einer elektrischen auslösevorrichtung eines personenrückhaltesystems
JP03517767A JP3124030B2 (ja) 1990-11-23 1991-09-19 電気的トリガー装置の機能不全を検出する試験回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003728A SE466053B (sv) 1990-11-23 1990-11-23 Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare

Publications (3)

Publication Number Publication Date
SE9003728D0 SE9003728D0 (sv) 1990-11-23
SE9003728L SE9003728L (sv) 1991-12-09
SE466053B true SE466053B (sv) 1991-12-09

Family

ID=20380985

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003728A SE466053B (sv) 1990-11-23 1990-11-23 Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare

Country Status (7)

Country Link
US (1) US5515027A (de)
EP (1) EP0558513B1 (de)
JP (1) JP3124030B2 (de)
AT (1) ATE139957T1 (de)
DE (1) DE69120681D1 (de)
SE (1) SE466053B (de)
WO (1) WO1992009461A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0715745B1 (de) * 1993-09-01 2002-04-17 Robert Bosch Gmbh Vorrichtung zur ansteuerung einer warneinrichtung
US5461358A (en) * 1993-09-08 1995-10-24 Delco Electronics Corporation Resistance measurement circuit for external deployment path of sir system
US5541523A (en) * 1994-09-19 1996-07-30 Ford Motor Company System for detecting operability of an airbag squib resistor
DE19513081A1 (de) * 1995-04-07 1996-10-10 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung der Meßwerterfassung bei einer elektronischen Leistungssteuerung eines Fahrzeugmotors
US5910738A (en) * 1995-04-07 1999-06-08 Kabushiki Kaisha Toshiba Driving circuit for driving a semiconductor device at high speed and method of operating the same
DE19527420B4 (de) * 1995-07-27 2004-04-01 Robert Bosch Gmbh Elektronisches Gerät
DE19530588A1 (de) * 1995-08-19 1997-02-20 Bosch Gmbh Robert Anordnung zum Kontrollieren des Widerstandes einer an einem Übertrager angeschlossenen Last
DE19634049C2 (de) * 1996-08-23 1999-09-02 Temic Semiconductor Gmbh Verfahren zur Meßwerterfassung
US6006147A (en) * 1997-06-30 1999-12-21 Chrysler Corporation Translator and voltage check module for hand-held vehicle tester
DE19756233A1 (de) * 1997-12-17 1999-07-01 Siemens Ag Strom-Spannungs-Regler
DE19802042A1 (de) * 1998-01-21 1999-07-22 Bosch Gmbh Robert Schaltung zum Überwachen des Zündkreises für eine Sicherheitseinrichtung in einem Kraftfahrzeug
US6168197B1 (en) * 1999-04-09 2001-01-02 Daimlerchrysler Corporation Airbag deployment device and control
CN101865066B (zh) * 2010-06-07 2011-09-21 无锡新硅微电子有限公司 改进型摩托车点火器集成电路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016426A (en) * 1974-11-29 1977-04-05 Nissan Motor Co., Ltd. Air cushion actuation and malfunction detection and recording circuit
US4143264A (en) * 1977-10-20 1979-03-06 Gilbert William J Highway line detector
JPS60192958U (ja) * 1984-05-31 1985-12-21 日本電気ホームエレクトロニクス株式会社 車載起爆装置
JPH0753499B2 (ja) * 1988-05-12 1995-06-07 三菱電機株式会社 エアバッグ装置の故障検出装置
US4893109A (en) * 1988-10-05 1990-01-09 Ford Motor Company Airbag electrical igniter readiness detector
US4956631A (en) * 1989-03-20 1990-09-11 Mitsubishi Denki Kabushiki Kaisha Fault detector for vehicle safety system
JP2826839B2 (ja) * 1989-06-15 1998-11-18 アスコ株式会社 車輛用安全装置の制御回路
KR930011422B1 (ko) * 1989-12-20 1993-12-06 미쯔비시 덴끼 가부시기가이샤 고장 검출장치
JPH0818529B2 (ja) * 1990-11-20 1996-02-28 三菱電機株式会社 乗員保護装置の故障検出装置

Also Published As

Publication number Publication date
WO1992009461A1 (en) 1992-06-11
SE9003728L (sv) 1991-12-09
SE9003728D0 (sv) 1990-11-23
JP3124030B2 (ja) 2001-01-15
JPH06502820A (ja) 1994-03-31
ATE139957T1 (de) 1996-07-15
DE69120681D1 (de) 1996-08-08
EP0558513A1 (de) 1993-09-08
US5515027A (en) 1996-05-07
EP0558513B1 (de) 1996-07-03

Similar Documents

Publication Publication Date Title
SE466053B (sv) Diagnoskrets foer detektering av funktionsfel vid elektriskt utloesbara taendare
KR950001813B1 (ko) 3개의 충돌감지기를 갖는 탑승자속박장치용 점화회로
US4893109A (en) Airbag electrical igniter readiness detector
EP0434678A1 (de) Airbag-system zum schützen von kraftfahrzeuginsassen.
US6580279B1 (en) Method and apparatus for checking the capacitance of a storage capacitor provided in an occupant protection system
SE467152B (sv) Styrkrets foer uppblaasning av en paa ett motorfordon anordnad luftkudde
JPH0664496A (ja) 安全システムを駆動する電子装置
EP0641688B1 (de) Diagnoseschaltung für ein zusätzliches, aufblasbares Rückhaltesystem
US10286868B2 (en) Method and device for ascertaining an inner resistance of a supply network for supplying energy to an occupant protection system of a vehicle
EP0503855B1 (de) Vorrichtung zur Fehleridentifizierung in Fahrzeuginsassen-Schutzsystemen
JP2002526327A (ja) プリテンショナー用点火素子およびシートベルト操作状態センサから成る回路装置
SE465243B (sv) Saett och anordning foer att styra en effektkaella driven av en gasturbinmotor
EP0396654A1 (de) Gerät und methode zur prüfung von milliohm-impedanzen
US6545489B1 (en) Circuit configuration for measuring the resistances of a pressure-sensitive resistor mat
US20040178769A1 (en) Battery-condition detection
JPS5824297B2 (ja) ジヨウインホゴヨウガスハツセイキカイロノ コシヨウケンシユツカイロ
GB1585915A (en) Dual battery charge control
KR20200020120A (ko) 에어백의 점화전압 인가 장치
JP3287123B2 (ja) 起爆素子着火装置
JP3288507B2 (ja) 車両用乗員保護装置
JPH06191375A (ja) 起爆装置
JPH06263001A (ja) 車両のエアバッグシステムにおけるスクイブ検査回路
SE462725B (sv) Styrenhet foer en foerbraenningsmotor foer oekning av braenslemaengden under en foerutbestaemd tid efter kallsart
JPH02153263A (ja) 内燃機関用点火装置
SE463437B (sv) Anordning vid en stroemkrets foer elektrotermisk maetning av fyllnadsnivaan i braensletanken till ett motorfordon

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 9003728-4

Format of ref document f/p: F

NUG Patent has lapsed