JPS4955031A - - Google Patents

Info

Publication number
JPS4955031A
JPS4955031A JP48049224A JP4922473A JPS4955031A JP S4955031 A JPS4955031 A JP S4955031A JP 48049224 A JP48049224 A JP 48049224A JP 4922473 A JP4922473 A JP 4922473A JP S4955031 A JPS4955031 A JP S4955031A
Authority
JP
Japan
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.)
Pending
Application number
JP48049224A
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 filed Critical
Publication of JPS4955031A publication Critical patent/JPS4955031A/ja
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical 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
    • B60R21/0132Electrical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical 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
    • B60R21/0132Electrical 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
    • B60R21/0133Electrical 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 by integrating the amplitude of the input signal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015Electrical 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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512Passenger detection systems
    • B60R21/01516Passenger detection systems using force or pressure sensing means
    • B60R21/01526Passenger detection systems using force or pressure sensing means using piezoelectric elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/017Electrical 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
    • B60R21/0173Diagnostic or recording means therefor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/09Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
JP48049224A 1972-05-05 1973-05-04 Pending JPS4955031A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2222038A DE2222038C3 (de) 1972-05-05 1972-05-05 Prüfschaltung für die Auslösevorrichtung einer dem Schutz der Insassen eines Fahrzeuges während eines Unfalles dienenden Sicherheitseinrichtung

Publications (1)

Publication Number Publication Date
JPS4955031A true JPS4955031A (ja) 1974-05-28

Family

ID=5844137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48049224A Pending JPS4955031A (ja) 1972-05-05 1973-05-04

Country Status (5)

Country Link
US (1) US3911391A (ja)
JP (1) JPS4955031A (ja)
DE (1) DE2222038C3 (ja)
FR (1) FR2184307A1 (ja)
GB (1) GB1425981A (ja)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5161929A (en) * 1974-10-23 1976-05-28 Messerschmitt Boelkow Blohm Jidoshanojoinnotameno anzensochi
US5081587A (en) * 1989-04-12 1992-01-14 Diesel Kiki Co., Ltd. Control system for actuating vehicle safety devices
JPH04500189A (ja) * 1989-03-20 1992-01-16 シーメンス アクチエンゲゼルシャフト 車両の乗員おさえ装置および/または乗員保護装置のための制御装置
US5083276A (en) * 1989-09-06 1992-01-21 Zexel Corporation System for controlling safety device for vehicle
JPH04103450A (ja) * 1990-08-24 1992-04-06 Kansei Corp 車両用乗員保護装置
JPH04135947A (ja) * 1990-09-27 1992-05-11 Kansei Corp 車両用乗員保護装置の駆動方法
JPH04146848A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04146849A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04146850A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04146851A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04176746A (ja) * 1990-08-24 1992-06-24 Kansei Corp 車両用乗員保護装置
JPH04191144A (ja) * 1990-11-27 1992-07-09 Kansei Corp 車両用乗員保護装置
JPH04191149A (ja) * 1990-11-27 1992-07-09 Kansei Corp 車両用乗員保護装置
US5208484A (en) * 1990-03-01 1993-05-04 Zexel Corporation Control system for vehicle safety device
JPH05270353A (ja) * 1992-03-25 1993-10-19 Kansei Corp 車両用乗員保護装置
US5262949A (en) * 1990-02-20 1993-11-16 Zexel Corporation Control system for vehicle safety device
JPH0692199A (ja) * 1992-04-28 1994-04-05 Takata Kk 神経回路網による衝突状態予測システム
US5365114A (en) * 1991-06-07 1994-11-15 Kansei Corporation Vehicle passenger restraint device for use in automotive vehicle or the like
US5787377A (en) * 1990-08-24 1998-07-28 Kanto Seiki Co. Ltd. Air-bag control circuit
US6125313A (en) * 1990-08-24 2000-09-26 Kanto Seiki Co., Ltd. Air-bag control circuit
JP2006056506A (ja) * 2004-08-17 2006-03-02 Robert Bosch Gmbh 乗員拘束装置を制御するための誤用状態と衝突事象との区別

Families Citing this family (91)

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US4059822A (en) * 1972-04-10 1977-11-22 Toyota Jidosha Kogyo Kabushiki Kaisha Fault detecting system for vehicle occupants protective apparatus
DE2612215C2 (de) * 1976-03-23 1989-02-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Vorrichtung zum Auslösen passiver Insassenschutzsysteme für Fahrzeuge bei deren Aufprall
DE2745620A1 (de) * 1977-10-11 1979-04-12 Daimler Benz Ag Luftsack-system zum schutz der insassen eines kraftfahrzeuges bei unfaellen
DE2745658C2 (de) * 1977-10-11 1986-12-18 Bayern-Chemie Gesellschaft für flugchemische Antriebe mbH, 8261 Aschau Feststoffgasgenerator
DE2808872C2 (de) * 1978-03-02 1986-01-23 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Auslöseschaltung für eine Insassenschutzeinrichtung in Kraftfahrzeugen
DE2851333A1 (de) * 1978-11-28 1980-06-12 Bosch Gmbh Robert Pruefschaltung fuer die ausloesevorrichtung einer den schutz der insassen eines fahrzeugs waehrend eines unfalles dienenden sicherheitseinrichtung
DE2920147A1 (de) * 1979-05-18 1980-12-11 Volkswagenwerk Ag Anordnung mit einem elektrodynamischen beschleunigungssensor und einer auswerteschaltung
DE3207216C2 (de) * 1982-02-27 1986-03-06 Daimler-Benz Ag, 7000 Stuttgart Auslösevorrichtung für eine Insassenschutzvorrichtung
US4638179A (en) * 1984-03-31 1987-01-20 Robert Bosch Gmbh Extended response trigger circuit
DE3425281A1 (de) * 1984-07-10 1986-01-16 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur registrierung von fehlerhaften ausloesesignalen fuer ein rueckhaltesystem
DE3534211A1 (de) * 1985-09-25 1987-03-26 Pfister Gmbh Kraftfahrzeug und verfahren zu dessen betrieb
DE3606567A1 (de) * 1986-02-28 1987-09-03 Audi Ag Pruefverfahren fuer airbag-system-ausloeseschaltungen
DE3621580C2 (de) * 1986-06-27 1995-06-29 Bosch Gmbh Robert Vorrichtung zum Auslösen von Insassenschutzsystemen
JPH0711533B2 (ja) * 1987-03-30 1995-02-08 本田技研工業株式会社 車両の衝突検出装置
US4950914A (en) * 1987-03-30 1990-08-21 Honda Giken Kogyo Kabushiki Kaisha Collision detection system for a vehicle
JPH07115625B2 (ja) * 1987-12-23 1995-12-13 本田技研工業株式会社 車両の衝突検知装置
DE3744264A1 (de) * 1987-12-24 1989-07-13 Man Nutzfahrzeuge Gmbh Sicherheitseinrichtung in einem kraftfahrzeug
DE3803426A1 (de) * 1988-02-05 1989-08-17 Audi Ag Verfahren zur wirksamschaltung eines sicherheitssystems
DE3806694A1 (de) * 1988-03-02 1989-09-14 Bosch Gmbh Robert Elektronische einrichtung
DE3816591A1 (de) * 1988-05-16 1989-11-23 Messerschmitt Boelkow Blohm Einrichtung zur ausloesung einer passiven sicherheitseinrichtung
DE3816589A1 (de) * 1988-05-16 1989-11-23 Messerschmitt Boelkow Blohm Einrichtung zur ausloesung einer passiven sicherheitseinrichtung
DE3816588A1 (de) * 1988-05-16 1989-11-23 Messerschmitt Boelkow Blohm Einrichtung zur ausloesung einer passiven sicherheitseinrichtung
DE3816590A1 (de) * 1988-05-16 1989-11-23 Messerschmitt Boelkow Blohm Einrichtung zur ausloesung einer passiven sicherheitseinrichtung
US5331211A (en) * 1988-05-23 1994-07-19 Nippondenso Co., Ltd. Releasing circuit for actuating vehicular safety device
JPH0790745B2 (ja) * 1988-05-23 1995-10-04 日本電装株式会社 車両用乗員保護システムのための起動装置
JPH0735142B2 (ja) * 1988-05-24 1995-04-19 日本電装株式会社 車両用乗員保護システムのための故障判断装置
DE68911428T2 (de) * 1988-07-29 1994-06-30 Mazda Motor Luftsackvorrichtung für ein Kraftfahrzeug.
DE8915345U1 (ja) * 1988-08-26 1990-06-07 Robert Bosch Gmbh, 7000 Stuttgart, De
DE3831335C1 (en) * 1988-09-15 1990-01-11 Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De Trigger circuit for a device for protecting occupants of a vehicle
EP0434679B1 (en) * 1988-09-17 1993-05-12 Robert Bosch Gmbh Apparatus for tripping a system for the protection of occupants of a vehicle
US5483447A (en) * 1988-09-17 1996-01-09 Robert Bosch Gmbh Apparatus for tripping a system for the protection of occupants of a vehicle
DE3836690C1 (en) * 1988-10-28 1990-01-18 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Device for the interrogation of a sensor in a motor vehicle
DE3844351A1 (de) * 1988-12-30 1990-07-05 Bosch Gmbh Robert Elektronische einrichtung
US5225985A (en) * 1989-01-24 1993-07-06 Diesel Kiki Co., Ltd. Vehicle safety device actuating apparatus with adaptive reference level
USRE36122E (en) * 1989-02-18 1999-03-02 Robert Bosch Gmbh Method for controlling the release of passenger restraint systems
DE3924507A1 (de) * 1989-02-18 1990-08-23 Bosch Gmbh Robert Verfahren zur ausloesung von rueckhaltemitteln
JPH0747238Y2 (ja) * 1989-04-12 1995-11-01 アスコ株式会社 エアバック用制御装置
US5216607A (en) * 1989-05-30 1993-06-01 Trw Vehicle Safety Systems Inc. Method and apparatus for sensing a vehicle crash using energy and velocity as measures of crash violence
US4979763A (en) * 1989-05-30 1990-12-25 Trw Vehicle Safety Systems Inc. Method and apparatus for sensing a vehicle crash
US5668723A (en) * 1989-05-30 1997-09-16 Trw Vehicle Safety Systems Inc. Method and apparatus for sensing a vehicle crash using crash energy
US5034891A (en) * 1989-11-03 1991-07-23 Trw Vehicle Safety Systems Inc. Method and apparatus for sensing a vehicle crash with frequency domain boost
US4975850A (en) * 1989-11-03 1990-12-04 Trw Technar Inc. Apparatus and method responsive to vehicle jerk for actuating a passenger restraint system in a passenger vehicle
US5021678A (en) * 1989-11-03 1991-06-04 Trw Technar Inc. Apparatus and method for actuating a passenger restraint system in a passenger vehicle
US5040118A (en) * 1989-11-06 1991-08-13 Trw Technar Inc. Apparatus and method employing multiple crash evaluation algorithms and evaluation expertise for actuating a restraint system in a passenger vehicle
US4994972A (en) * 1989-11-06 1991-02-19 Trw Technar Inc. Apparatus and method employing multiple crash evaluation algorithms for actuating a restraint system in a passenger vehicle
DE3942011C3 (de) * 1989-12-20 1996-10-17 Telefunken Microelectron Einrichtung zur Auslösung einer passiven Sicherheitseinrichtung für Fahrzeuginsassen
JP2543839B2 (ja) * 1990-01-29 1996-10-16 センサー・テクノロジー株式会社 衝突センサ
GB9005168D0 (en) * 1990-03-08 1990-05-02 Autoliv Dev Improvements in or relating to an accelerometer arrangement
DE4016644A1 (de) * 1990-05-23 1991-11-28 Messerschmitt Boelkow Blohm Ausloeseschaltung fuer eine sicherheitsvorrichtung in kraftfahrzeugen
DE4128230C2 (de) * 1990-08-24 1997-01-09 Kanto Seiki Co Steuersystem für einen in einem Kraftfahrzeug angebrachten Airbag
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JP2875040B2 (ja) * 1991-03-13 1999-03-24 アスコ株式会社 車両安全装置の制御システム
JP2551255B2 (ja) * 1991-03-14 1996-11-06 日本電装株式会社 車両用乗員保護システムのための故障判定装置
JP2755502B2 (ja) * 1991-04-19 1998-05-20 センサー・テクノロジー株式会社 衝突センサ
DE4117811A1 (de) * 1991-05-31 1992-12-03 Messerschmitt Boelkow Blohm Verfahren zur aufprallerkennung bei fahrzeugen
US5508918A (en) * 1991-06-04 1996-04-16 Automotive Systems Laboratory, Inc. Predictor/check crash discriminator
US5363302A (en) * 1991-06-04 1994-11-08 Automotive Systems Laboratory, Inc. Power rate system and method for actuating vehicle safety device
US5423569A (en) * 1991-07-08 1995-06-13 United Technologies Automotive, Inc. Electric signalling in a supplemental passenger restraint system
JPH0526890A (ja) * 1991-07-19 1993-02-02 Mitsubishi Petrochem Co Ltd 自己診断回路付き加速度センサ
JPH0526894A (ja) * 1991-07-19 1993-02-02 Mitsubishi Petrochem Co Ltd 自己診断回路付き加速度センサ
US5282134A (en) * 1991-08-19 1994-01-25 Automotive Systems Laboratory, Inc. Slant transform/signal space crash discriminator
US5337238A (en) * 1991-10-08 1994-08-09 Automotive Systems Laboratory, Inc. System and method for actuating vehicle safety device using damped measures
US5541842A (en) * 1991-10-08 1996-07-30 Automotive Systems Laboratory, Inc. System and method for adjusting accumulated crash-discrimination measures based on crash progress
US5606501A (en) * 1991-10-08 1997-02-25 Automotive Systems Laboratory, Inc. Method for damping crash-discrimination measures
DE4239582A1 (en) * 1991-11-26 1993-05-27 Delco Electronics Corp Triggering inflation of vehicle safety restraining system, e.g. air-bag - comparing vehicle speed with time-dependent speed value after acceleration threshold is exceeded
US5339242A (en) * 1991-11-26 1994-08-16 Delco Electronics Corp. Method and apparatus for vehicle crash discrimination based on oscillation and energy content
JP2793084B2 (ja) * 1992-05-29 1998-09-03 三菱電機株式会社 乗員保護装置の起動装置
DE4223562A1 (de) * 1992-07-17 1993-09-23 Daimler Benz Ag Verfahren zur einflussnahme auf die ausloesung eines insassenrueckhaltesystems in einem kraftfahrzeug und vorrichtung zur durchfuehrung des verfahrens
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Cited By (22)

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Publication number Priority date Publication date Assignee Title
JPS5822377B2 (ja) * 1974-10-23 1983-05-09 メツセルシユミツト ベルコウ ブロ−ム ゲゼルシヤフト ミト ベシユレンクテル ハフツング ジドウシヤノジヨウインノタメノ アンゼンソウチ
JPS5161929A (en) * 1974-10-23 1976-05-28 Messerschmitt Boelkow Blohm Jidoshanojoinnotameno anzensochi
JPH04500189A (ja) * 1989-03-20 1992-01-16 シーメンス アクチエンゲゼルシャフト 車両の乗員おさえ装置および/または乗員保護装置のための制御装置
US5081587A (en) * 1989-04-12 1992-01-14 Diesel Kiki Co., Ltd. Control system for actuating vehicle safety devices
US5083276A (en) * 1989-09-06 1992-01-21 Zexel Corporation System for controlling safety device for vehicle
US5262949A (en) * 1990-02-20 1993-11-16 Zexel Corporation Control system for vehicle safety device
US5208484A (en) * 1990-03-01 1993-05-04 Zexel Corporation Control system for vehicle safety device
JPH04103450A (ja) * 1990-08-24 1992-04-06 Kansei Corp 車両用乗員保護装置
US6125313A (en) * 1990-08-24 2000-09-26 Kanto Seiki Co., Ltd. Air-bag control circuit
US5787377A (en) * 1990-08-24 1998-07-28 Kanto Seiki Co. Ltd. Air-bag control circuit
JPH04176746A (ja) * 1990-08-24 1992-06-24 Kansei Corp 車両用乗員保護装置
JPH04135947A (ja) * 1990-09-27 1992-05-11 Kansei Corp 車両用乗員保護装置の駆動方法
JPH04146851A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04146850A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04146849A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04146848A (ja) * 1990-10-09 1992-05-20 Kansei Corp 車両用乗員保護装置
JPH04191149A (ja) * 1990-11-27 1992-07-09 Kansei Corp 車両用乗員保護装置
JPH04191144A (ja) * 1990-11-27 1992-07-09 Kansei Corp 車両用乗員保護装置
US5365114A (en) * 1991-06-07 1994-11-15 Kansei Corporation Vehicle passenger restraint device for use in automotive vehicle or the like
JPH05270353A (ja) * 1992-03-25 1993-10-19 Kansei Corp 車両用乗員保護装置
JPH0692199A (ja) * 1992-04-28 1994-04-05 Takata Kk 神経回路網による衝突状態予測システム
JP2006056506A (ja) * 2004-08-17 2006-03-02 Robert Bosch Gmbh 乗員拘束装置を制御するための誤用状態と衝突事象との区別

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GB1425981A (en) 1976-02-25
US3911391A (en) 1975-10-07
DE2222038C3 (de) 1978-07-06
FR2184307A1 (ja) 1973-12-21
DE2222038A1 (de) 1973-11-22
DE2222038B2 (de) 1977-11-17

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