KR20010041048A - 리테이닝 시스템용 구동 방법 및 장치 - Google Patents
리테이닝 시스템용 구동 방법 및 장치 Download PDFInfo
- Publication number
- KR20010041048A KR20010041048A KR1020007009083A KR20007009083A KR20010041048A KR 20010041048 A KR20010041048 A KR 20010041048A KR 1020007009083 A KR1020007009083 A KR 1020007009083A KR 20007009083 A KR20007009083 A KR 20007009083A KR 20010041048 A KR20010041048 A KR 20010041048A
- Authority
- KR
- South Korea
- Prior art keywords
- release
- acceleration
- acceleration sensor
- measured
- sensing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000001133 acceleration Effects 0.000 claims abstract description 84
- 238000011156 evaluation Methods 0.000 claims description 6
- 230000007257 malfunction Effects 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
-
- 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
- B60R21/013—Electrical 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
- B60R21/0132—Electrical 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
- B60R21/0133—Electrical 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
-
- 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
- B60R21/013—Electrical 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
-
- 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
- B60R2021/01122—Prevention of malfunction
- B60R2021/01184—Fault detection or diagnostic circuits
- B60R2021/0119—Plausibility check
-
- 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
- B60R21/013—Electrical 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
- B60R21/0136—Electrical 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 actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
Description
Claims (7)
- 상이한 방향으로 향해 있는 2개의 감지 축을 가지는 가속도 센서 장치(1, 15, 16)가 제공되고, 측정된 가속도로부터 평가 회로가 리테이닝 시스템을 위한 릴리즈 신호(a1, a2, a3, a4)를 형성하므로, 자동차가 장애물에 충돌할 때 리테이닝 시스템을 릴리즈하기 위한 방법에 있어서,양 감지 축들 중 어느 하나와 관련하여 측정되는 가속도는 릴리즈 결정에 대한 적합성 체크(4, 5, 12)에 이용되고, 이것을 다른 감지 축과 관련하여 측정되는 가속도로부터 평가 회로가 도출하고, AND-결합 회로(6, 7, 13, 14)의 입력에 릴리즈 결정 신호와 적합성 신호가 동시에 인가될 때에만, 릴리즈 신호(a1, a2, a3, a4)가 출력되는 것을 특징으로 하는 리테이닝 시스템 구동 방법.
- 제 1 항에 있어서,상이한 감지 축을 가지는 2개의 가속도 센서 엘리먼트(1)에서 적합성 체크가 상호간에 실시되는 것을 특징으로 하는 리테이닝 시스템 구동 방법.
- 제 1 항에 있어서,3개의 가속도 센서 엘리먼트(15, 16)가 제공되고, 그들 중 2개는 동일 방향의 감지 축을 가지며 제 3의 가속도 센서 엘리먼트는 다른 방향의 감지 축을 가지며, 동일 방향의 감지 축을 가지는 양 가속도 센서 엘리먼트들 중 어느 하나는 제 3의 가속도 센서 엘리먼트의 적합성 체크에 이용되는 것을 특징으로 하는 리테이닝 시스템 구동 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,하나의 감지 축은 자동차의 종방향으로 향해 있고 하나의 감지 축은 횡방향으로 향해 있는 것을 특징으로 하는 리테이닝 시스템 구동 방법.
- 제 1 항에 있어서,자동차의 횡방향의 감지 축을 가지며 자동차의 중앙에 배열되는 가속도 센서 엘리먼트(1)가 주변에 배열되는 하나 또는 다수의 측면 충돌 센서(8, 9)의 적합성 체크에 이용되는 것을 특징으로 하는 리테이닝 시스템 구동 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,적합성 체크를 위해 측정된 가속도 또는 측정된 가속도의 적분값의 극성 또는 기울기 또는 진폭과 관련하여 임계값이 판정되는 것을 특징으로 하는 리테이닝 시스템 구동 방법.
- 상이한 방향으로 향해 있는 2개의 감지 축을 가지는 가속도 센서 엘리먼트(1, 15, 16)가 제공되고, 측정된 가속도로부터 평가 회로(2, 3, 4, 5, 10, 11, 12)가 리테이닝 시스템을 위한 릴리즈 신호를 형성하는, 자동차가 장애물에 충돌할 때 리테이닝 시스템을 릴리즈하기 위한 장치에 있어서,상기 양 감지 축들 중 어느 하나와 관련하여 측정된 가속도를 릴리즈 판정의 적합성 체크에 이용하는 수단(4, 5, 12)이 제공되고, 이 경우 상기 평가 회로(2, 3, 4, 5, 10, 11, 12)는 다른 감지 축과 관련하여 측정되는 가속도로부터 상기 릴리즈 결정을 각각 도출하고, AND-결합 회로(6, 7, 13, 14)의 입력에 릴리즈 결정 신호와 적합성 신호가 동시에 인가될 때에만, 상기 AND-결합 회로가 릴리즈 신호(a1, a2, a3, a4)를 출력하는 것을 특징으로 하는 리테이닝 시스템 구동 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19807124A DE19807124A1 (de) | 1998-02-20 | 1998-02-20 | Verfahren und Vorrichtung zum Auslösen eines Rückhaltesystems |
DE19807124.8 | 1998-02-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010041048A true KR20010041048A (ko) | 2001-05-15 |
KR100577628B1 KR100577628B1 (ko) | 2006-05-10 |
Family
ID=7858382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007009083A KR100577628B1 (ko) | 1998-02-20 | 1998-12-17 | 리테이닝 시스템용 작동 방법 및 장치 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6487482B1 (ko) |
EP (1) | EP1054794A1 (ko) |
JP (1) | JP2002503585A (ko) |
KR (1) | KR100577628B1 (ko) |
AU (1) | AU737930B2 (ko) |
DE (1) | DE19807124A1 (ko) |
WO (1) | WO1999042341A1 (ko) |
Families Citing this family (38)
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US6095554A (en) * | 1995-06-15 | 2000-08-01 | Trw Inc. | Method and apparatus for sensing side impact crash conditions with an enhanced safing function |
DE10046446A1 (de) | 2000-09-18 | 2002-03-28 | Daimler Chrysler Ag | Verfahren zur Regelung einer Brennkraftmaschine |
DE10050956A1 (de) * | 2000-10-13 | 2002-05-02 | Bayerische Motoren Werke Ag | Verfahren zur Auslösung von wenigstens einem Rückhaltemittel |
WO2002034579A1 (de) * | 2000-10-25 | 2002-05-02 | Siemens Aktiengesellschaft | Steuerschaltung für mindestens ein insassenschutzmittel und zugehöriges testverfahren |
DE10102996C1 (de) * | 2001-01-24 | 2002-08-22 | Bosch Gmbh Robert | Verfahren zur Auslösung eines Rückhaltesystems |
JP2004518578A (ja) * | 2001-03-15 | 2004-06-24 | 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 | 分配された安全上重要なシステムのコンポーネントの駆動方法 |
DE10119621A1 (de) * | 2001-04-21 | 2002-10-24 | Daimler Chrysler Ag | Datenbussystem für Sensoren eines Insassenschutzsystems |
DE10153015A1 (de) * | 2001-10-26 | 2003-05-08 | Volkswagen Ag | Auslösevorrichtung zum Aktivieren einer Sicherheitseinrichtung eines Fahrzeugs und Verfahren zum Betrieb der Auslösevorrichtung |
DE10226260A1 (de) | 2002-06-13 | 2003-12-24 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Aufprallerkennung |
DE10231364A1 (de) * | 2002-07-11 | 2004-01-22 | Robert Bosch Gmbh | Anordnung zur Ansteuerung von Rückhaltemitteln |
WO2004065163A2 (en) * | 2003-01-23 | 2004-08-05 | Siemens Vdo Automotive Corporation | Vehicle passenger restraint system with distributed sensors |
US7422086B2 (en) * | 2003-03-18 | 2008-09-09 | Ford Global Technologies, Llc | Vehicle impact sensor using both accelerometer and pressure sensing for side impact detection |
DE10322391B4 (de) * | 2003-05-17 | 2011-01-27 | Volkswagen Ag | Sicherheitseinrichtung, insbesondere Insassenschutzeinrichtung für ein Fahrzeug, insbesondere für ein Kraftfahrzeug |
DE10331964B4 (de) * | 2003-07-15 | 2016-05-04 | Robert Bosch Gmbh | Vorrichtung zur Seitenaufprallerkennung und Drucksensor |
DE10361095A1 (de) * | 2003-12-22 | 2005-07-21 | Conti Temic Microelectronic Gmbh | Sensoranordnung für ein Kraftfahrzeug zum Erkennen eines Aufpralls, sowie ein dazugehörendes Auswerteverfahren für ein Insassenschutzsystem in einem Fahrzeug |
JP4569114B2 (ja) * | 2004-01-28 | 2010-10-27 | 株式会社デンソー | 乗員保護システムおよび判定装置 |
GB2415818B (en) * | 2004-06-30 | 2008-12-31 | Autoliv Dev | Arrangement for triggering a vehicle safety device |
GB2416419B (en) * | 2004-07-19 | 2008-10-15 | Autoliv Dev | Improvements in or relating to an arrangement for triggering a vehicle safety device |
US7565229B2 (en) * | 2005-02-17 | 2009-07-21 | Continental Automotive Systems Us, Inc. | Method and system for detecting malfunctioning sensors |
DE102005015568A1 (de) * | 2005-04-05 | 2006-10-12 | Robert Bosch Gmbh | Vorrichtung zur Aufprallerkennung |
DE102005040644A1 (de) * | 2005-08-27 | 2007-03-01 | Conti Temic Microelectronic Gmbh | Verfahren zur Auslösung eines Insassenschutzsystems |
DE102005046929B3 (de) * | 2005-09-30 | 2007-04-12 | Siemens Ag | Vorrichtung und Verfahren zum Auslösen einer Insassenschutzvorrichtung eines Kraftfahrzeuges |
DE102007029764A1 (de) * | 2006-06-27 | 2008-01-03 | Conti Temic Microelectronic Gmbh | Vorrichtung und Verfahren zur Sensierung einer gerichteten physikalischen Größe |
US7484756B2 (en) * | 2007-04-03 | 2009-02-03 | Ford Global Technologies Llc | Vehicle side impact crash detection for deployment of curtain and side airbags |
EP2045144A1 (de) * | 2007-10-02 | 2009-04-08 | Continental Automotive GmbH | Verfahren zum Erkennen einer Kollisionsseite bei einem Frontalaufprall |
JP5026219B2 (ja) * | 2007-10-16 | 2012-09-12 | 株式会社ケーヒン | 車両衝突判定装置 |
DE102008011165B4 (de) | 2008-02-26 | 2017-05-04 | Autoliv Development Ab | Sensoranordnung für ein Insassenschutzsystem eines Kraftfahrzeugs |
US8219287B2 (en) * | 2008-03-27 | 2012-07-10 | Ford Global Technologies, Llc | System and method for integration of crash signature sensor in vehicle side impact sensing |
US8406959B2 (en) * | 2009-02-20 | 2013-03-26 | Trw Automotive U.S. Llc | Method and apparatus for controlling an actuatable restraint device using a side pressure sensor |
JP2010215155A (ja) * | 2009-03-18 | 2010-09-30 | Denso Corp | 乗員保護装置の起動装置およびこれに用いられる加速度センサモジュール |
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CN103069278B (zh) * | 2010-07-27 | 2015-07-08 | 第一传感器股份有限公司 | 用于检测至少一个加速度的装置和方法、和这种装置的用途 |
US20120282589A1 (en) * | 2011-05-04 | 2012-11-08 | Petrie Adelore F | Air bag simulator / educational device and method |
DE102011075862B4 (de) * | 2011-05-16 | 2022-06-23 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug mit einem Airbag-System |
DE102011076367B4 (de) | 2011-05-24 | 2020-08-20 | Bayerische Motoren Werke Aktiengesellschaft | Elektronisches Steuersystem für eine Sicherheitseinrichtung eines Kraftfahrzeugs |
DE102011084784A1 (de) * | 2011-10-19 | 2013-04-25 | Robert Bosch Gmbh | Verfahren zur Plausibilisierung von Sensorsignalen sowie Verfahren und Vorrichtung zur Ausgabe eines Auslösesignals |
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DE3717427C3 (de) * | 1987-05-23 | 1994-09-01 | Deutsche Aerospace | Aufprallsensor für Kraftfahrzeuge |
DE3816589A1 (de) * | 1988-05-16 | 1989-11-23 | Messerschmitt Boelkow Blohm | Einrichtung zur ausloesung einer passiven sicherheitseinrichtung |
DE3816587A1 (de) * | 1988-05-16 | 1989-11-23 | Messerschmitt Boelkow Blohm | Einrichtung zur ausloesung einer passiven sicherheitseinrichtung |
WO1989011986A1 (en) * | 1988-06-09 | 1989-12-14 | Robert Bosch Gmbh | Apparatus and method for tripping a safety system for the protection of an occupant of a vehicle |
WO1990003289A1 (en) | 1988-09-17 | 1990-04-05 | Robert Bosch Gmbh | Apparatus and method for tripping a system for the protection of occupants of a vehicle |
US5202831A (en) | 1991-07-09 | 1993-04-13 | Trw Vehicle Safety Systems Inc. | Method and apparatus for controlling an occupant restraint system using real time vector analysis |
JP2876363B2 (ja) | 1991-09-11 | 1999-03-31 | トヨタ自動車株式会社 | サイドエアバッグ装置の側面衝突センサシステム |
DE4425846A1 (de) * | 1994-07-21 | 1996-01-25 | Telefunken Microelectron | Verfahren zur Auslösung von Seitenairbags einer passiven Sicherheitseinrichtung für Kraftfahrzeuge |
DE19514082C1 (de) | 1995-04-13 | 1996-06-20 | Siemens Ag | Anordnung zur Auslösung einer Personenschutzanlage |
US5826902A (en) * | 1996-01-22 | 1998-10-27 | Trw Inc. | Method and apparatus for sensing impact crash conditions with safing function |
-
1998
- 1998-02-20 DE DE19807124A patent/DE19807124A1/de not_active Withdrawn
- 1998-12-17 KR KR1020007009083A patent/KR100577628B1/ko not_active IP Right Cessation
- 1998-12-17 EP EP98966216A patent/EP1054794A1/de not_active Ceased
- 1998-12-17 AU AU22641/99A patent/AU737930B2/en not_active Ceased
- 1998-12-17 JP JP2000532315A patent/JP2002503585A/ja not_active Ceased
- 1998-12-17 WO PCT/DE1998/003704 patent/WO1999042341A1/de active IP Right Grant
- 1998-12-17 US US09/622,511 patent/US6487482B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1999042341A1 (de) | 1999-08-26 |
AU737930B2 (en) | 2001-09-06 |
AU2264199A (en) | 1999-09-06 |
JP2002503585A (ja) | 2002-02-05 |
DE19807124A1 (de) | 1999-09-02 |
KR100577628B1 (ko) | 2006-05-10 |
US6487482B1 (en) | 2002-11-26 |
EP1054794A1 (de) | 2000-11-29 |
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