KR100933587B1 - 충돌 감지 방법 - Google Patents
충돌 감지 방법 Download PDFInfo
- Publication number
- KR100933587B1 KR100933587B1 KR1020057004654A KR20057004654A KR100933587B1 KR 100933587 B1 KR100933587 B1 KR 100933587B1 KR 1020057004654 A KR1020057004654 A KR 1020057004654A KR 20057004654 A KR20057004654 A KR 20057004654A KR 100933587 B1 KR100933587 B1 KR 100933587B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- collision
- threshold
- pressure
- temperature
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0006—Lateral collision
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0025—Pole collision
-
- 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
Abstract
Description
Claims (9)
- 단열적 상태 변화를 나타내는 적어도 하나의 신호(P, T)에 따라 충돌이 감지되며, 적어도 하나의 신호(P, T)를 적어도 하나의 제1 임계값에 대해 비교하는 제1 비교를 수행하는 충돌 감지 방법에 있어서,적어도 하나의 신호(P, T)가 제1 비교 이전에 저역 통과 필터링(201, 9)되며, 제1 비교에 따라, 그리고 적어도 하나의 신호로부터 미분된 변수를 적어도 하나의 제2 임계값과 비교하는 적어도 하나의 제2 비교에 따라 충돌이 감지되며, 제1 비교는, 제1 임계값이 초과되는 경우에만 적어도 하나의 제2 비교를 실행함으로써 방법의 감도를 조정하는 데 사용되는 것을 특징으로 하는 충돌 감지 방법.
- 제1항에 있어서, 제1 임계값 및 제2 임계값 중 적어도 하나는 시간이 경과하면서 적응되는 것을 특징으로 하는 충돌 감지 방법.
- 제1항 또는 제2항에 있어서, 변수로서 적어도 하나의 신호(P, T)의 적어도 하나의 높은 차수의 시간에 대한 미분이 사용되는 것을 특징으로 하는 충돌 감지 방법.
- 제3항에 있어서, 제2 비교가 시간에 대한 일차 미분과 이차 미분의 곱에 대한 검사를 위해 실행되는 것을 특징으로 하는 충돌 감지 방법.
- 제1항 또는 제2항에 있어서, 측면 충돌에 대한 감지에 사용되는 것을 특징으로 하는 충돌 감지 방법.
- 제4항에 있어서, 제1 임계값이 정면 충돌에 따라 변경되는 것을 특징으로 하는 충돌 감지 방법.
- 제1항 또는 제2항에 있어서, 적어도 하나의 제2 임계값이 처음에 상승하고 나서 다시 하강하는 것을 특징으로 하는 충돌 감지 방법.
- 제1항 또는 제2항에 있어서, 적어도 하나의 개연성 검사 신호를 갖는 충돌 감지에 따라 억제 수단의 작동이 결정되는 것을 특징으로 하는 충돌 감지 방법.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10243514.6 | 2002-09-19 | ||
DE10243514A DE10243514A1 (de) | 2002-09-19 | 2002-09-19 | Verfahren zur Erkennung eines Aufpralls |
PCT/DE2003/000614 WO2004028866A1 (de) | 2002-09-19 | 2003-02-26 | Verfahren zur erkennung eines aufpralls |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050057437A KR20050057437A (ko) | 2005-06-16 |
KR100933587B1 true KR100933587B1 (ko) | 2009-12-23 |
Family
ID=31969268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057004654A KR100933587B1 (ko) | 2002-09-19 | 2003-02-26 | 충돌 감지 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7295909B2 (ko) |
EP (1) | EP1542886B1 (ko) |
JP (1) | JP2005538893A (ko) |
KR (1) | KR100933587B1 (ko) |
CN (1) | CN100408384C (ko) |
DE (2) | DE10243514A1 (ko) |
ES (1) | ES2264762T3 (ko) |
WO (1) | WO2004028866A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035738A1 (de) * | 2004-07-23 | 2005-09-15 | Siemens Ag | Einrichtung zum Auslösen eines Personenschutzsystems |
JP4662137B2 (ja) * | 2005-06-03 | 2011-03-30 | 株式会社デンソー | 車両の衝突判定方法 |
US8996255B2 (en) | 2005-10-13 | 2015-03-31 | Trw Vehicle Safety Systems Inc. | Method and apparatus for providing a safing function in a restraining system |
JP2007137333A (ja) * | 2005-11-21 | 2007-06-07 | Denso Corp | 車両用乗員保護装置 |
DE102006026879A1 (de) * | 2006-06-09 | 2007-12-13 | Robert Bosch Gmbh | Sensor und Verfahren zur Datengewinnung |
DE102006036960A1 (de) * | 2006-08-08 | 2008-02-14 | Robert Bosch Gmbh | Vorrichtung, Verfahren und Steuergerät zur Seitenaufprallerkennung und Drucksensor |
DE102006044085B4 (de) * | 2006-09-20 | 2012-02-09 | Audi Ag | Kollisions- und/oder Personenschutzsystem für ein Kraftfahrzeug |
DE102008045586B4 (de) | 2008-09-03 | 2017-09-14 | Audi Ag | Kollisions-und/oder Personenschutzsystem für ein Kraftfahrzeug und Verfahren dazu |
US8733791B2 (en) | 2011-02-10 | 2014-05-27 | Toyota Jidosha Kabushiki Kaisha | Collision sensing device and occupant protecting system |
US20140025270A1 (en) * | 2012-07-19 | 2014-01-23 | Bendix Commercial Vehicle Systems Llc | Radar initiated foundation braking only for autonomous emergency braking situations |
DE102012018214B4 (de) * | 2012-09-14 | 2014-04-30 | Audi Ag | Kraftfahrzeug mit einer Insassenschutzeinrichtung |
DE102019204071A1 (de) * | 2019-03-25 | 2020-10-01 | Robert Bosch Gmbh | Verfahren zur Erkennung eines ersten Betriebszustandes einer Handwerkzeugmaschine |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19619468C1 (de) * | 1996-05-14 | 1997-08-21 | Siemens Ag | Verfahren zum Auslösen eines Rückhaltemittels zum Seitenaufprallschutz in einem Fahrzeug |
DE19830835A1 (de) * | 1998-07-09 | 2000-01-20 | Siemens Ag | Verfahren und System zum Auslösen eines Rückhaltemittels, insbesondere zum Seitenaufprallschutz, in einem Fahrzeug |
DE10057258C1 (de) * | 2000-11-18 | 2002-03-07 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Seitenaufprallerkennung |
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US3851305A (en) * | 1971-05-28 | 1974-11-26 | Nissan Motor | Collision detecting system for a motor vehicle |
CA2060340C (en) * | 1991-01-31 | 1995-12-05 | Manabu Hirao | Vehicle collision detecting apparatus |
EP0667822B1 (de) | 1992-11-11 | 1997-04-02 | Siemens Aktiengesellschaft | Steuereinheit mit einem luftdruckdetektor für ein insassenschutzsystem eines fahrzeuges |
US5483449A (en) * | 1994-03-31 | 1996-01-09 | Delco Electronics Corporation | Inflatable restraint system and method of controlling deployment thereof |
JPH0862239A (ja) * | 1994-08-25 | 1996-03-08 | Fujitsu Ten Ltd | 車両衝突判別装置 |
KR100202941B1 (ko) | 1994-10-31 | 1999-06-15 | 배길훈 | 3방향(3축) 감속신호를 이용한 자동차용 충돌유형 판별장치 |
US5572511A (en) * | 1995-01-27 | 1996-11-05 | Tamarack Microelectronics, Inc. | Auto-adjustment circuit for collision detection of ethernet |
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JP3063731B2 (ja) * | 1998-04-02 | 2000-07-12 | トヨタ自動車株式会社 | 乗員保護装置の起動制御装置 |
US6825765B2 (en) * | 1998-12-30 | 2004-11-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
JP2000255373A (ja) * | 1999-03-02 | 2000-09-19 | Mitsubishi Electric Corp | 車両衝突検出装置 |
DE19909538A1 (de) * | 1999-03-04 | 2000-09-14 | Siemens Ag | Verfahren und Vorrichtung zur Steuerung der Auslösung eines Kraftfahrzeug-Insassenschutzsystems |
US6549836B1 (en) * | 2000-06-07 | 2003-04-15 | Trw Inc. | Method and apparatus for controlling an actuatable restraint device using a velocity/displacement based safing function with immunity box |
DE10059426A1 (de) * | 2000-11-30 | 2002-06-13 | Bosch Gmbh Robert | Verfahren zur Auslösung von Rückhaltemitteln in einem Kraftfahrzeug |
US6636791B2 (en) * | 2001-01-05 | 2003-10-21 | Calsonic Kansei Corporation | Collision record apparatus, collision state estimation method, and record medium |
US6529810B2 (en) * | 2001-04-09 | 2003-03-04 | Trw Inc. | Method and apparatus for controlling an actuatable restraining device using switched thresholds based on transverse acceleration |
DE10121386C1 (de) * | 2001-05-02 | 2002-08-29 | Daimler Chrysler Ag | Verfahren zum Ansteuern eines reversiblen Insassenschutzmittels in einem Kraftfahrzeug |
US6906622B2 (en) * | 2001-06-06 | 2005-06-14 | Robert Bosch Gmbh | System for sensing a head-on collision in a motor vehicle |
JP3608050B2 (ja) * | 2001-07-24 | 2005-01-05 | トヨタ自動車株式会社 | ロールオーバ判別装置 |
-
2002
- 2002-09-19 DE DE10243514A patent/DE10243514A1/de not_active Withdrawn
-
2003
- 2003-02-26 ES ES03711834T patent/ES2264762T3/es not_active Expired - Lifetime
- 2003-02-26 US US10/528,572 patent/US7295909B2/en not_active Expired - Lifetime
- 2003-02-26 JP JP2004538666A patent/JP2005538893A/ja active Pending
- 2003-02-26 WO PCT/DE2003/000614 patent/WO2004028866A1/de active IP Right Grant
- 2003-02-26 DE DE50303609T patent/DE50303609D1/de not_active Expired - Lifetime
- 2003-02-26 KR KR1020057004654A patent/KR100933587B1/ko active IP Right Grant
- 2003-02-26 EP EP03711834A patent/EP1542886B1/de not_active Expired - Lifetime
- 2003-02-26 CN CNB038024195A patent/CN100408384C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19619468C1 (de) * | 1996-05-14 | 1997-08-21 | Siemens Ag | Verfahren zum Auslösen eines Rückhaltemittels zum Seitenaufprallschutz in einem Fahrzeug |
DE19830835A1 (de) * | 1998-07-09 | 2000-01-20 | Siemens Ag | Verfahren und System zum Auslösen eines Rückhaltemittels, insbesondere zum Seitenaufprallschutz, in einem Fahrzeug |
DE10057258C1 (de) * | 2000-11-18 | 2002-03-07 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Seitenaufprallerkennung |
Also Published As
Publication number | Publication date |
---|---|
US7295909B2 (en) | 2007-11-13 |
DE10243514A1 (de) | 2004-04-01 |
CN1620376A (zh) | 2005-05-25 |
WO2004028866A1 (de) | 2004-04-08 |
EP1542886A1 (de) | 2005-06-22 |
JP2005538893A (ja) | 2005-12-22 |
CN100408384C (zh) | 2008-08-06 |
KR20050057437A (ko) | 2005-06-16 |
EP1542886B1 (de) | 2006-05-31 |
ES2264762T3 (es) | 2007-01-16 |
DE50303609D1 (de) | 2006-07-06 |
US20060124378A1 (en) | 2006-06-15 |
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