JP2005508792A - 車両内のパッシブ安全装置の作動のために決定的なクラッシュ段階を決定するための方法 - Google Patents
車両内のパッシブ安全装置の作動のために決定的なクラッシュ段階を決定するための方法 Download PDFInfo
- Publication number
- JP2005508792A JP2005508792A JP2003543863A JP2003543863A JP2005508792A JP 2005508792 A JP2005508792 A JP 2005508792A JP 2003543863 A JP2003543863 A JP 2003543863A JP 2003543863 A JP2003543863 A JP 2003543863A JP 2005508792 A JP2005508792 A JP 2005508792A
- Authority
- JP
- Japan
- Prior art keywords
- crash
- window
- time
- vehicle
- safety device
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000001133 acceleration Effects 0.000 claims abstract description 12
- 230000010354 integration Effects 0.000 claims description 24
- 230000015572 biosynthetic process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
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
- B60R21/013—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
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
- Window Of Vehicle (AREA)
Abstract
Description
・ クラッシュ開始
・ クラッシュ種類:オフセット100%〜25%
・ 衝突角度30°〜90°
・ 衝突速度
クラッシュ開始、従ってクラッシュ段階1の開始は、窓積分が立ち上がる時点Zである。図面においてこの時点は、図面の見易さのために、閾値ThCP1が到達される時点と同じである。クラッシュ段階1の終わりは窓積分の積分時間により予め定められていて、クラッシュ開始(Z)後ほぼ8msに位置する。この時点では、実際にクラッシュが存在し且つ安全装置が活動化されなくてはならないことが確定されている。そのために必要である冒頭に挙げたクラッシュ特性に関する他の情報は、同様にこの時点では少なくとも部分的に存在し、両方の窓積分dI1及びdI2の次の特性から得られる:
CP2 クラッシュ段階2
dI1 第1窓積分
dI2 第2窓積分
ThCP 閾値
Claims (3)
- 車両内のパッシブ安全装置の作動のために決定的なクラッシュ段階を決定するための方法において、
車両縦方向にて作用する加速度(ax(t))を表す加速度信号(ax)が検出されること、
クラッシュに起因する車両の減速の開始により同時に2つの窓積分dI1及びdI2が開始され、これらの窓積分により、予め定められている時間窓に渡って加速度信号(ax)が合計又は積分されること、
第1時間窓が、安全装置の作動のための最小作動時間よりも小さい又はそれと同じであり、第2時間窓が第1時間窓よりも遥かに大きいこと、及び、
時間空間であって当該時間空間のあいだ前記窓積分が同じ値を有し且つ当該時間空間のあいだこの値が閾値よりも大きいという時間空間が第1クラッシュ段階として固定されること
を特徴とする方法。 - クラッシュに起因する減速の開始が遡及的に固定されることを特徴とする、請求項1に記載の方法。
- 積分計算の開始が時間間隔をおいて反復され、これらの時間間隔が前記窓積分の積分時間よりも遥かに小さいことを特徴とする、請求項1又は2に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10155659A DE10155659A1 (de) | 2001-11-13 | 2001-11-13 | Verfahren zum Bestimmen der für das Auslösen einer passiven Sicherheitseinrichtung in einem Fahrzeug maßgeblichen Crasphasen |
PCT/EP2002/010662 WO2003042007A1 (de) | 2001-11-13 | 2002-09-23 | Verfahren zum bestimmen der für das auslösen einer passiven sicherheitseinrichtung in einem fahrzeug massgeblichen crashphasen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005508792A true JP2005508792A (ja) | 2005-04-07 |
JP4065843B2 JP4065843B2 (ja) | 2008-03-26 |
Family
ID=7705555
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003543863A Expired - Fee Related JP4065843B2 (ja) | 2001-11-13 | 2002-09-23 | 車両内のパッシブ安全装置の作動のために決定的なクラッシュ段階を決定するための方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6952636B2 (ja) |
EP (1) | EP1444115B1 (ja) |
JP (1) | JP4065843B2 (ja) |
DE (2) | DE10155659A1 (ja) |
ES (1) | ES2242882T3 (ja) |
WO (1) | WO2003042007A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009508740A (ja) * | 2005-09-20 | 2009-03-05 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 乗員保護システムにおいて少なくとも1つの特徴を生成するための方法および装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10245781A1 (de) * | 2002-10-01 | 2004-04-15 | Robert Bosch Gmbh | Verfahren zur Auslösung eines Rückhaltesystems in einem Fahrzeug |
DE10348388B4 (de) | 2003-10-17 | 2016-02-04 | Robert Bosch Gmbh | Vorrichtung zur Bestimmung eines Kontaktzeitpunkts eines Fahrzeugs mit einem Aufprallobjekt |
DE102004009301A1 (de) * | 2004-02-26 | 2005-09-15 | Robert Bosch Gmbh | Vorrichtung zur Aufprallerkennung |
DE102004029373B4 (de) * | 2004-06-17 | 2012-12-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Unterscheiden von verschiedenen Crashsituationen für die Ansteuerung eines Rückhaltesystems eines Fahrzeugs |
DE102005011244A1 (de) * | 2005-03-11 | 2006-09-21 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Schätzen von mindestens einem Merkmal |
US20070007066A1 (en) * | 2005-07-08 | 2007-01-11 | Siemens Vdo Automotive Corporation | Peak load detection determination for deploying load limiting restraint devices |
DE102007035511B4 (de) | 2007-07-28 | 2019-06-13 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Auslösung von Schutzmaßnahmen |
DE102008045292B4 (de) * | 2008-09-02 | 2016-09-01 | Autoliv Development Ab | Aufblasbarer Sicherheitsgurt für ein Kraftfahrzeug und Verfahren zum Aufblasen eines aufblasbaren Sicherheitsgurtes |
JP2015048835A (ja) * | 2013-09-04 | 2015-03-16 | トヨタ自動車株式会社 | 燃料供給制御装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6116639A (en) * | 1994-05-09 | 2000-09-12 | Automotive Technologies International, Inc. | Vehicle interior identification and monitoring system |
JPH07112809B2 (ja) * | 1991-04-08 | 1995-12-06 | 株式会社カンセイ | 車両用乗員保護装置 |
DE4116336C1 (en) | 1991-05-18 | 1992-06-11 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Passive safety device release assembly for motor vehicle occupant - has acceleration pick=ups with sensitivity axes directed to detect angle of frontal impact and supplying evaluating circuit |
US5363302A (en) * | 1991-06-04 | 1994-11-08 | Automotive Systems Laboratory, Inc. | Power rate system and method for actuating vehicle safety device |
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 |
DE4302399C2 (de) * | 1992-09-25 | 2003-12-24 | Bosch Gmbh Robert | Elektronische Einrichtung und Verfahren zur Überprüfung derselben |
JPH07186876A (ja) * | 1993-12-27 | 1995-07-25 | Asuko Kk | 車両用安全装置のための制御装置 |
JP2941643B2 (ja) * | 1994-04-14 | 1999-08-25 | 三菱自動車工業株式会社 | 乗員保護装置の起動装置 |
US5583771A (en) | 1994-08-04 | 1996-12-10 | Delco Electronics Corp. | Method and apparatus for distinguishing between deployment events and non-deployment events in an SIR system |
DE4445996C2 (de) * | 1994-12-22 | 2002-10-24 | Bosch Gmbh Robert | Verfahren zur Auslösung von Rückhaltemitteln |
US5702124A (en) * | 1996-04-22 | 1997-12-30 | Trw Inc. | Method and apparatus for sensing a vehicle crash using a displacement velocity metric |
DE19648917C2 (de) * | 1996-11-26 | 2000-10-12 | Telefunken Microelectron | Verfahren zum Auslösen einer Sicherheitseinrichtung, insbesondere eines Gurtstraffers, in einem Fahrzeug zur Personenbeförderung |
JPH11334527A (ja) * | 1998-05-25 | 1999-12-07 | Asuko Kk | 乗員保護装置の起動制御方法及び乗員保護装置の起動制御装置並びに乗員保護装置の起動制御プログラムを記録した記録媒体 |
JP2000255373A (ja) * | 1999-03-02 | 2000-09-19 | Mitsubishi Electric Corp | 車両衝突検出装置 |
DE19917710A1 (de) | 1999-04-20 | 2000-10-26 | Bosch Gmbh Robert | Verfahren zur Bildung eines Auslösekriteriums für Rückhaltemittel |
DE10020084B4 (de) * | 2000-04-22 | 2005-03-10 | Daimler Chrysler Ag | Verfahren und Vorrichtung zur Steuerung der Auslösung einer Aufprallschutzeinrichtung |
DE10059426A1 (de) * | 2000-11-30 | 2002-06-13 | Bosch Gmbh Robert | Verfahren zur Auslösung von Rückhaltemitteln in einem Kraftfahrzeug |
DE10102996C1 (de) | 2001-01-24 | 2002-08-22 | Bosch Gmbh Robert | Verfahren zur Auslösung eines Rückhaltesystems |
JP4416961B2 (ja) * | 2001-05-11 | 2010-02-17 | 三菱電機株式会社 | 車両用乗員保護システム |
US6480144B1 (en) * | 2002-01-30 | 2002-11-12 | Ford Global Technologies, Inc. | Wireless communication between countermeasure devices |
-
2001
- 2001-11-13 DE DE10155659A patent/DE10155659A1/de not_active Withdrawn
-
2002
- 2002-09-23 JP JP2003543863A patent/JP4065843B2/ja not_active Expired - Fee Related
- 2002-09-23 ES ES02774640T patent/ES2242882T3/es not_active Expired - Lifetime
- 2002-09-23 EP EP02774640A patent/EP1444115B1/de not_active Expired - Lifetime
- 2002-09-23 DE DE50203702T patent/DE50203702D1/de not_active Expired - Lifetime
- 2002-09-23 WO PCT/EP2002/010662 patent/WO2003042007A1/de active IP Right Grant
-
2004
- 2004-05-13 US US10/844,573 patent/US6952636B2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009508740A (ja) * | 2005-09-20 | 2009-03-05 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 乗員保護システムにおいて少なくとも1つの特徴を生成するための方法および装置 |
US8060279B2 (en) | 2005-09-20 | 2011-11-15 | Robert Bosch Gmbh | Method and device for generating at least one feature for an occupant protection system |
JP4856708B2 (ja) * | 2005-09-20 | 2012-01-18 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 乗員保護システムにおいて少なくとも1つの特徴を生成するための方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
US6952636B2 (en) | 2005-10-04 |
EP1444115A1 (de) | 2004-08-11 |
ES2242882T3 (es) | 2005-11-16 |
WO2003042007A1 (de) | 2003-05-22 |
DE50203702D1 (de) | 2005-08-25 |
JP4065843B2 (ja) | 2008-03-26 |
DE10155659A1 (de) | 2003-06-18 |
US20050010346A1 (en) | 2005-01-13 |
EP1444115B1 (de) | 2005-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7206680B2 (en) | Method for determining a decision for the triggering of restraint means in a vehicle | |
KR100363423B1 (ko) | 에어백 시스템의 구동 제어 장치 | |
US20030105569A1 (en) | Method for triggering means of restraint in a motor vehicle | |
US7422087B2 (en) | Method and system for detecting vehicle rollover events | |
EP1236620A2 (en) | Vehicle rollover detection system | |
US7684914B2 (en) | Collision determining apparatus for a vehicle | |
US7076353B2 (en) | Apparatus and method for activating occupant restraint device | |
JP5348571B2 (ja) | 加速度信号及び固体伝導音により重大事故判定基準を求める方法 | |
JP2006525917A (ja) | 車両の乗員保護システム | |
JP4065843B2 (ja) | 車両内のパッシブ安全装置の作動のために決定的なクラッシュ段階を決定するための方法 | |
EP1651475B1 (en) | Activation control apparatus for occupant protection apparatus | |
KR20150062531A (ko) | 자동차의 승객 보호장치 | |
JP2008514496A (ja) | 乗員保護手段の駆動制御方法および乗員保護手段の駆動制御装置 | |
US6701238B2 (en) | Vehicle impact detection system and control method | |
US7933702B2 (en) | Method for activating a restraint system in a vehicle | |
JP2005508790A (ja) | 安全装置を活動化するための方法 | |
US20080185825A1 (en) | Device For Triggering a Second Airbag Stage | |
WO2018189993A1 (ja) | 制御装置、及び保護装置の制御方法 | |
US7140464B2 (en) | Triggering unit | |
US7376502B2 (en) | Device for triggering a restraining system in a vehicle | |
EP1557323B1 (en) | Vehicle behavior judgement system and vehicle occupant-protecting system | |
JP2003095058A (ja) | 車両用乗員保護装置 | |
US6640176B2 (en) | Method for deploying a restraint system | |
JPH04146851A (ja) | 車両用乗員保護装置 | |
JP5162415B2 (ja) | 斜突検知装置及び乗員保護システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050610 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070904 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071211 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080107 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110111 Year of fee payment: 3 |
|
LAPS | Cancellation because of no payment of annual fees |