JP4051342B2 - 車両搭乗者・拘束手段を作動するための方法 - Google Patents
車両搭乗者・拘束手段を作動するための方法 Download PDFInfo
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- JP4051342B2 JP4051342B2 JP2003537963A JP2003537963A JP4051342B2 JP 4051342 B2 JP4051342 B2 JP 4051342B2 JP 2003537963 A JP2003537963 A JP 2003537963A JP 2003537963 A JP2003537963 A JP 2003537963A JP 4051342 B2 JP4051342 B2 JP 4051342B2
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Classifications
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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
- B60R21/013—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
-
- 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
- B60R2021/01122—Prevention of malfunction
- B60R2021/01129—Problems or faults
- B60R2021/01177—Misdeployment, e.g. during assembly, disassembly, accident salvage or recycling
-
- 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
- B60R2021/01322—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 comprising variable thresholds, e.g. depending from other collision parameters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
一度は水平方向においてであり:
1.積分Ixは閾値Jを超過しなくてはならない:Ix>Jx
2.第1の加速度センサの数値(絶対値)は付属の閾値を超過しなくてはならない:|ax(SFZ)|>Sx(SFZ) 又は|ax(SASL)|>Sx(SASL) 又は|ax(SASR)|>Sx(SASR)
(SFZ:センサ・車両・中心部、SASL:センサ・Aピラー・左側、SASR:センサ・Aピラー・右側)
3.第2の加速度センサの数値(絶対値)は付属の閾値を超過しなくてはならない。
図1の上部:時間tに対する、左側のAピラーの加速度ax(実線で記入されている)、右側のAピラーの加速度ax(破線で示されている)、トンネルにおける加速度ax(点線で描かれている)を表す。水平ラインは加速度閾値Sxをマークしている。この例において閾値はSx(SFZ)=Sx(SASL)=Sx(SASR)に等しい。
図1の下部:時間tに対する加速度積分Ixを表す。ここでも水平ラインは閾値Jxを表している。2つのセンサによる加速度閾値の超過及び積分閾値の超過の後、解放信号が生成される。
図2の上部:時間tに対する、左側のAピラーの加速度ax(実線)、右側のAピラーの加速度ax(破線)、トンネルにおける加速度ax(点線)、及び、閾値Sx(SFZ)=Sx(SASL)=Sx(SASR)を表す。
図2の下部:時間tに対する加速度積分Ix及び閾値Jxを表す。積分閾値は超過されず、アラームはセットされず、積分がリセットされる。
図3の上部:時間tに対する、ax(SASL)=ax(SASL)(破線)、トンネルにおけるもの(点線)、及び、閾値Sx(SFZ)=Sx(SASL)=Sx(SASR)を表す。
図3の下部:時間に対する加速度積分v。時間tに対する加速度積分Ix及び閾値Jxを表す。加速度閾値が1つのセンサだけで超過されるので、アラームはセットされない。
a 加速度
I 加速度積分
Claims (2)
- 車両搭乗者・拘束手段を作動させるための方法であって、この方法では、1つのクラッシュ・センサにより生成されたセンサ信号が、作動装置と、解放信号を提供する解放装置とに供給され、この解放装置内にて前記センサ信号が積分され且つ検査アルゴリズムにふされる前記方法において、
少なくとも1つの他のクラッシュ・センサの出力信号が前記解放装置に供給されること、
両方の出力信号が、重み付け係数の考慮のもと加算され、引き続き、観察期間中、積分されること、及び、
その積分の値が予め定められた閾値を超過し且つ前記の少なくとも1つの他のクラッシュ・センサの出力信号が予め定められた閾値を前記観察期間内で超過する場合に解放信号が生成されること、及び、
クラッシュ・センサの1つの出力信号が予め定められた閾値を超える場合に前記観察期間が開始されるとすることを特徴とする方法。 - センサ信号の1つが、観察期間中、閾値に達しない場合に積分の値が値0にリセットされることを特徴とする、請求項1に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10152749A DE10152749A1 (de) | 2001-10-25 | 2001-10-25 | Verfahren zum Auslösen eines Fahrzeuginsassen-Rückhaltemittels |
PCT/EP2002/010659 WO2003035434A1 (de) | 2001-10-25 | 2002-09-23 | Verfahren zum auslösen eines fahrzeuginsassen-rückhaltemittels |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005506240A JP2005506240A (ja) | 2005-03-03 |
JP2005506240A5 JP2005506240A5 (ja) | 2005-11-17 |
JP4051342B2 true JP4051342B2 (ja) | 2008-02-20 |
Family
ID=7703727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003537963A Expired - Fee Related JP4051342B2 (ja) | 2001-10-25 | 2002-09-23 | 車両搭乗者・拘束手段を作動するための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7627409B2 (ja) |
EP (1) | EP1438216B1 (ja) |
JP (1) | JP4051342B2 (ja) |
DE (2) | DE10152749A1 (ja) |
ES (1) | ES2266585T3 (ja) |
WO (1) | WO2003035434A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005017218A1 (de) * | 2005-04-14 | 2006-10-19 | Conti Temic Microelectronic Gmbh | Verfahren und Vorrichtung zur Steuerung einer Sicherheitseinrichtung eines Fahrzeugs |
DE102005033918A1 (de) * | 2005-07-06 | 2007-01-11 | Conti Temic Microelectronic Gmbh | Vorrichtung und Verfahren zum Bilden einer Safing-Funktion für eine Sicherheitseinrichtung eines Fahrzeugs |
GB201011905D0 (en) | 2010-07-15 | 2010-09-01 | Unilever Plc | Benefit delivery particle,process for preparing said particle,compositions comprising said particles and a method for treating substrates |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327933A (en) * | 1976-08-24 | 1978-03-15 | Honda Motor Co Ltd | Automotive air-bag activating apparatus |
DE3716168A1 (de) * | 1987-05-14 | 1988-11-24 | Bayerische Motoren Werke Ag | Sensor fuer eine sicherheitseinrichtung von kraftfahrzeugen |
DE3816587A1 (de) * | 1988-05-16 | 1989-11-23 | Messerschmitt Boelkow Blohm | Einrichtung zur ausloesung einer passiven sicherheitseinrichtung |
US4958851A (en) * | 1989-05-01 | 1990-09-25 | Automotive Systems Laboratory, Inc. | Air bag firing circuit |
DE4030823A1 (de) * | 1990-09-28 | 1992-04-02 | Siemens Ag | Schaltungsanordnung zur aufzeichnung eines crashes in einem prom bei einem fahrzeug mit insassenschutzvorrichtung |
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 |
DE4207153C2 (de) * | 1992-01-21 | 1993-10-28 | Autoliv Dev | Auslösevorrichtung für eine Fahrzeug-Sicherheitseinrichtung |
JP3085026B2 (ja) * | 1992-06-22 | 2000-09-04 | トヨタ自動車株式会社 | 車両用エアバッグ装置の作動制御装置 |
DE4324753B4 (de) * | 1992-08-25 | 2004-05-06 | Daimlerchrysler Ag | Auslösevorrichtung für eine Sicherheitseinrichtung zum Schutz von Fahrzeuginsassen |
DE4424551A1 (de) * | 1994-07-12 | 1996-01-18 | Autoliv Dev | Auslösevorrichtung für ein Fahrzeug-Sicherheitssystem mit einem Beschleunigungssensor |
US6095554A (en) * | 1995-06-15 | 2000-08-01 | Trw Inc. | Method and apparatus for sensing side impact crash conditions with an enhanced safing function |
GB2310303B (en) | 1996-02-13 | 1999-07-28 | Autoliv Dev | Improvements in or relating to a crash detector arrangement |
JP3708650B2 (ja) * | 1996-06-11 | 2005-10-19 | トヨタ自動車株式会社 | 障害物検知装置を用いた乗員保護装置 |
US6070113A (en) * | 1996-06-21 | 2000-05-30 | Automotive Systems Laboratory, Inc. | Hybrid vehicle crash discrimination system |
GB2347542B (en) * | 1996-06-21 | 2000-10-18 | Automotive Systems Lab | Hybrid vehicle crash discrimination system |
DE19632363C1 (de) * | 1996-08-10 | 1998-01-15 | Telefunken Microelectron | Verfahren zur Detektion von Winkelbeschleunigungen eines Kraftfahrzeugs |
JP3333813B2 (ja) * | 1996-11-20 | 2002-10-15 | トヨタ自動車株式会社 | 乗員保護装置の起動制御装置 |
DE19648917C2 (de) * | 1996-11-26 | 2000-10-12 | Telefunken Microelectron | Verfahren zum Auslösen einer Sicherheitseinrichtung, insbesondere eines Gurtstraffers, in einem Fahrzeug zur Personenbeförderung |
DE19740019A1 (de) * | 1997-09-11 | 1999-03-25 | Siemens Ag | Einrichtung für den Insassenschutz in einem Kraftfahrzeug |
US6167335A (en) * | 1997-10-23 | 2000-12-26 | Denso Corporation | Vehicular occupant protection system and crash mode determining unit thereof |
JP2000272467A (ja) * | 1998-05-22 | 2000-10-03 | Denso Corp | 車両用乗員保護システムのための衝突判定装置 |
US6186539B1 (en) * | 1998-07-01 | 2001-02-13 | Trw Inc. | Method and apparatus for controlling an actuatable restraint device using crash severity indexing and crush zone sensor |
DE19909296A1 (de) * | 1999-03-03 | 2000-09-14 | Siemens Ag | Kraftfahrzeug-Insassenschutzsystem und Verfahren zum Auslösen einer Insassenschutzkomponente bei einer Seitenkollision |
DE19913675B4 (de) * | 1999-03-25 | 2006-05-04 | Volkswagen Ag | Verfahren und Einrichtung zur Steuerung eines Sicherheitssystems bei Kraftfahrzeugen |
JP3608044B2 (ja) * | 2000-08-03 | 2005-01-05 | トヨタ自動車株式会社 | エアバッグ装置の起動制御装置 |
US6559763B2 (en) * | 2001-04-23 | 2003-05-06 | Delphi Technologies, Inc. | Frontal impact characterization apparatus for a motor vehicle restraint system |
JP3620466B2 (ja) * | 2001-05-14 | 2005-02-16 | トヨタ自動車株式会社 | シビアリティ判定装置 |
ES2231713T3 (es) * | 2001-06-06 | 2005-05-16 | Robert Bosch Gmbh | Dispositivo para detectar un impacto frontal en un vehiculo. |
WO2003011652A1 (de) * | 2001-07-25 | 2003-02-13 | Siemens Aktiengesellschaft | Einrichtung und verfahren zur auslösung eines insassenschutzmittels in einem kraftfahrzeug |
DE10155663A1 (de) * | 2001-11-13 | 2003-05-22 | Bayerische Motoren Werke Ag | Verfahren zur Aktivierung einer Sicherheitseinrichtung |
US7231803B2 (en) * | 2004-06-11 | 2007-06-19 | Robert Bosch Gmbh | Hybrid impact sensor |
DE102004041425B3 (de) * | 2004-08-27 | 2005-10-06 | Bayerische Motoren Werke Ag | Rückhaltesystem für ein Kraftfahrzeug |
-
2001
- 2001-10-25 DE DE10152749A patent/DE10152749A1/de not_active Withdrawn
-
2002
- 2002-09-23 JP JP2003537963A patent/JP4051342B2/ja not_active Expired - Fee Related
- 2002-09-23 WO PCT/EP2002/010659 patent/WO2003035434A1/de active IP Right Grant
- 2002-09-23 ES ES02777180T patent/ES2266585T3/es not_active Expired - Lifetime
- 2002-09-23 EP EP02777180A patent/EP1438216B1/de not_active Expired - Lifetime
- 2002-09-23 DE DE50207450T patent/DE50207450D1/de not_active Expired - Lifetime
-
2006
- 2006-02-13 US US11/352,254 patent/US7627409B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10152749A1 (de) | 2003-05-08 |
DE50207450D1 (de) | 2006-08-17 |
EP1438216B1 (de) | 2006-07-05 |
ES2266585T3 (es) | 2007-03-01 |
EP1438216A1 (de) | 2004-07-21 |
US20070247290A1 (en) | 2007-10-25 |
JP2005506240A (ja) | 2005-03-03 |
US7627409B2 (en) | 2009-12-01 |
WO2003035434A1 (de) | 2003-05-01 |
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