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DE60320934D1 - Omnidirektionaler crash-sensor - Google Patents

Omnidirektionaler crash-sensor

Info

Publication number
DE60320934D1
DE60320934D1 DE60320934T DE60320934T DE60320934D1 DE 60320934 D1 DE60320934 D1 DE 60320934D1 DE 60320934 T DE60320934 T DE 60320934T DE 60320934 T DE60320934 T DE 60320934T DE 60320934 D1 DE60320934 D1 DE 60320934D1
Authority
DE
Germany
Prior art keywords
omnidirectional
stress wave
crash sensor
piezoelectric film
sensor
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.)
Expired - Lifetime
Application number
DE60320934T
Other languages
English (en)
Inventor
Philip W Kithil
James L Novak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Methode Electronics Inc
Original Assignee
Methode Electronics Inc
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 by Methode Electronics Inc filed Critical Methode Electronics Inc
Application granted granted Critical
Publication of DE60320934D1 publication Critical patent/DE60320934D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing
    • 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
    • B60R21/01332—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 frequency or waveform analysis
    • B60R21/01336—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 frequency or waveform analysis using filtering
    • 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
    • G01M17/00—Testing of vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • 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
    • B60R21/0134—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 imminent contact with an obstacle, e.g. using radar systems
    • B60R2021/01345—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 imminent contact with an obstacle, e.g. using radar systems using mechanical sensing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Air Bags (AREA)
  • Pressure Sensors (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
DE60320934T 2002-01-16 2003-01-16 Omnidirektionaler crash-sensor Expired - Lifetime DE60320934D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35005402P 2002-01-16 2002-01-16
US40880202P 2002-09-05 2002-09-05
PCT/US2003/001603 WO2003062780A1 (en) 2002-01-16 2003-01-16 Omni-directional crash sensor

Publications (1)

Publication Number Publication Date
DE60320934D1 true DE60320934D1 (de) 2008-06-26

Family

ID=27616761

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60320934T Expired - Lifetime DE60320934D1 (de) 2002-01-16 2003-01-16 Omnidirektionaler crash-sensor
DE60323889T Expired - Lifetime DE60323889D1 (de) 2002-01-16 2003-01-16 Omnidirektionaler Kollisionssensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60323889T Expired - Lifetime DE60323889D1 (de) 2002-01-16 2003-01-16 Omnidirektionaler Kollisionssensor

Country Status (7)

Country Link
EP (1) EP1466153B1 (de)
JP (1) JP2005515466A (de)
KR (1) KR20040107467A (de)
AT (2) ATE409854T1 (de)
CA (1) CA2473556C (de)
DE (2) DE60320934D1 (de)
WO (1) WO2003062780A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1795880B1 (de) * 2002-01-16 2008-10-01 METHODE ELECTRONICS, Inc. Omnidirektionaler Kollisionssensor
US7475587B2 (en) * 2003-01-16 2009-01-13 Methode Electronics, Inc Omni-directional crash sensor
ATE447510T1 (de) 2003-06-25 2009-11-15 Methode Electronics Inc Aufprallerfassung über piezoelektrische sensoren
DE102004051638B4 (de) 2003-12-10 2021-12-23 Bayerische Motoren Werke Aktiengesellschaft Sicherheitssystem mit einer zentralen Systemeinheit und mit einem Netzwerk von Sensoren
WO2005056346A2 (de) 2003-12-10 2005-06-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum betreiben eines sensors in einem sicherheitssystem
DE102004003200B4 (de) * 2004-01-22 2020-03-26 Robert Bosch Gmbh Vorrichtung zur Überwachung von jeweiligen Andruckkräften zwischen wenigstens einem Steuergerät und einer Fahrzeugkarosserie
EP1728055A1 (de) * 2004-03-26 2006-12-06 Contitemic Microelectronic GmbH Fahrzeugsensor zur erfassung von körperschall
US7231803B2 (en) * 2004-06-11 2007-06-19 Robert Bosch Gmbh Hybrid impact sensor
FR2874430B1 (fr) * 2004-08-23 2007-03-30 Eads Ccr Groupement D Interet Assemblage a film piezoelectrique integre, pour le controle non destructif de cet assemblage
ATE416106T1 (de) * 2005-04-07 2008-12-15 Delphi Tech Inc Vorrichtung zur detektion einer kollision eines kraftfahrzeugs mit einer person
DE102005024319B3 (de) * 2005-05-27 2006-12-14 Siemens Ag Vorrichtung und Verfahren zum Steuern eines Personenschutzsystems eines Fahrzeugs
EP1884414A1 (de) * 2006-07-24 2008-02-06 Delphi Technologies, Inc. Vorrichtung zur Erfassung einer Beschädigung eines Fahrzeugs
US8733791B2 (en) 2011-02-10 2014-05-27 Toyota Jidosha Kabushiki Kaisha Collision sensing device and occupant protecting system
WO2013061356A1 (ja) * 2011-10-24 2013-05-02 株式会社日立製作所 滑りセンサ
KR101444300B1 (ko) * 2012-10-18 2014-09-26 국방과학연구소 관성 분리형 시편 물성 측정장치
JP6448084B2 (ja) * 2014-12-10 2019-01-09 国立大学法人福島大学 位置検出システム
JP6762376B2 (ja) * 2016-12-21 2020-09-30 帝人株式会社 圧電センサ及び衝突検知方法
JP6776909B2 (ja) * 2017-01-23 2020-10-28 株式会社デンソー 車両用衝突センサ及びその取付構造
CN111433824A (zh) * 2017-11-22 2020-07-17 旭硝子欧洲玻璃公司 具有传感器的嵌装玻璃
JP7526609B2 (ja) * 2020-08-07 2024-08-01 アルプスアルパイン株式会社 傷検知装置
EP4273573A1 (de) * 2022-05-02 2023-11-08 Saint-Gobain Glass France Detektion eines aufpralls auf autoglas
EP4293638A1 (de) * 2022-06-15 2023-12-20 Saint-Gobain Glass France Datenverarbeitungssystem für ein kraftfahrzeug

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62194421A (ja) * 1986-02-20 1987-08-26 Nippon Ceramic Kk 衝撃検知センサ
US5126980A (en) * 1990-06-05 1992-06-30 Halliburton Geophysical Services, Inc. Self-orienting vertically sensitive accelerometer
JP2638714B2 (ja) * 1992-07-30 1997-08-06 鹿島建設株式会社 高速動圧力の測定装置
JPH0732970A (ja) * 1993-07-20 1995-02-03 Fujitsu Ten Ltd 車両用安全装置
EP1143242B1 (de) * 1994-08-31 2003-07-16 Honeywell Inc. Methode für ein Autonomes Strukturfernüberwachungssystem
JPH09136659A (ja) * 1995-11-14 1997-05-27 Toyota Motor Corp 車両用衝突緩和装置
DE19732302B4 (de) * 1997-07-26 2006-12-28 Volkswagen Ag Zierleiste und Stoßfänger mit Kollisions-Sensor-Anordnung für Kraftfahrzeuge
DE19745309A1 (de) * 1997-10-14 1999-04-22 Telefunken Microelectron Unfall-Sensor
DE19835561B4 (de) * 1998-08-06 2010-01-07 Volkswagen Ag Verfahren und Vorrichtung zur Auslösung mindestens eines Airbags
US6370964B1 (en) * 1998-11-23 2002-04-16 The Board Of Trustees Of The Leland Stanford Junior University Diagnostic layer and methods for detecting structural integrity of composite and metallic materials
TW419839B (en) * 1999-08-09 2001-01-21 Nat Science Council Device for measuring vibration and method thereof

Also Published As

Publication number Publication date
CA2473556A1 (en) 2003-07-31
JP2005515466A (ja) 2005-05-26
EP1466153A1 (de) 2004-10-13
CA2473556C (en) 2011-03-15
ATE395583T1 (de) 2008-05-15
WO2003062780A1 (en) 2003-07-31
ATE409854T1 (de) 2008-10-15
EP1466153A4 (de) 2006-01-18
DE60323889D1 (de) 2008-11-13
EP1466153B1 (de) 2008-05-14
KR20040107467A (ko) 2004-12-20

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: MITSCHERLICH & PARTNER, PATENT- UND RECHTSANWAELTE

8364 No opposition during term of opposition