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DE60036629D1 - Magnetischer sensor - Google Patents

Magnetischer sensor

Info

Publication number
DE60036629D1
DE60036629D1 DE60036629T DE60036629T DE60036629D1 DE 60036629 D1 DE60036629 D1 DE 60036629D1 DE 60036629 T DE60036629 T DE 60036629T DE 60036629 T DE60036629 T DE 60036629T DE 60036629 D1 DE60036629 D1 DE 60036629D1
Authority
DE
Germany
Prior art keywords
magnetic sensor
magnetic
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 - Fee Related
Application number
DE60036629T
Other languages
English (en)
Other versions
DE60036629T2 (de
Inventor
Timothy J Bomya
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.)
Automotive Systems Laboratory Inc
Original Assignee
Automotive Systems Laboratory 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 Automotive Systems Laboratory Inc filed Critical Automotive Systems Laboratory Inc
Publication of DE60036629D1 publication Critical patent/DE60036629D1/de
Application granted granted Critical
Publication of DE60036629T2 publication Critical patent/DE60036629T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B60R21/0136—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
    • 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
    • B60R2021/01013—Means for detecting collision, impending collision or roll-over
    • B60R2021/01027—Safing sensors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Hall/Mr Elements (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE60036629T 1999-08-26 2000-08-26 Magnetsensor Expired - Fee Related DE60036629T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15122099P 1999-08-26 1999-08-26
US15142499P 1999-08-26 1999-08-26
US151424P 1999-08-26
US151220P 1999-08-26
PCT/US2000/023558 WO2001015110A1 (en) 1999-08-26 2000-08-26 Magnetic sensor

Publications (2)

Publication Number Publication Date
DE60036629D1 true DE60036629D1 (de) 2007-11-15
DE60036629T2 DE60036629T2 (de) 2008-07-03

Family

ID=26848430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036629T Expired - Fee Related DE60036629T2 (de) 1999-08-26 2000-08-26 Magnetsensor

Country Status (5)

Country Link
US (1) US6777927B1 (de)
EP (1) EP1206763B1 (de)
JP (1) JP2004500268A (de)
DE (1) DE60036629T2 (de)
WO (1) WO2001015110A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080109177A1 (en) * 2003-09-19 2008-05-08 Cech Leonard S Magnetic crash sensor
US7190161B2 (en) * 1999-08-26 2007-03-13 Automotive Systems Laboratory, Inc. Magnetic sensor
US7514917B2 (en) * 2003-09-19 2009-04-07 Automotive Systems Laboratory, Inc. Magnetic crash sensor
US20070188168A1 (en) * 1999-08-26 2007-08-16 Stanley James G Magnetic sensor
US7388370B2 (en) * 2005-07-29 2008-06-17 Automotive Systems Laboratory Systems, Inc. Magnetic crash sensor
US8180585B2 (en) * 1999-08-26 2012-05-15 Tk Holdings, Inc. Magnetic crash sensor
ES2177469B1 (es) * 2001-05-16 2003-12-16 Fico Mirrors Sa Dispositivo de deteccion de presencia de objetos en un angulo muerto de un vehiculo automovil.
US7181083B2 (en) * 2003-06-09 2007-02-20 Eaton Corporation System and method for configuring an imaging tool
US6916044B2 (en) * 2003-07-08 2005-07-12 Daimlerchrysler Corporation Steering column/airbag tunable impact absorption system
US7839142B2 (en) * 2003-09-19 2010-11-23 Tk Holdings, Inc. Magnetic crash sensor
US7664612B2 (en) * 2003-09-19 2010-02-16 T K Holdings, Inc. Signal processing system and method
US7463987B2 (en) * 2003-09-19 2008-12-09 Takata Holdings, Inc. Magnetic sensing system and method
US7772839B2 (en) 2003-09-19 2010-08-10 Tk Holdings, Inc. Eddy current magnetic crash sensor
JP2007510134A (ja) * 2003-09-19 2007-04-19 オートモーティブ システムズ ラボラトリー インコーポレーテッド 磁気衝突検知方法
WO2005028254A2 (en) * 2003-09-19 2005-03-31 Automotive Systems Laboratory, Inc. Magnetic crash sensor
US7839143B2 (en) * 2003-09-19 2010-11-23 Tk Holdings Inc. Eddy current magnetic crash sensor
US7570068B2 (en) * 2003-09-19 2009-08-04 Tk Holdings, Inc. Signal processing system and method
US20050114000A1 (en) * 2003-11-25 2005-05-26 Cashler Robert J. Method and apparatus for deploying countermeasures in response to sensing an imminent vehicular collision
US7564249B2 (en) * 2003-12-21 2009-07-21 Tk Holdings, Inc. Signal processing system and method
CN101035699A (zh) * 2003-12-21 2007-09-12 汽车系统实验室公司 磁传感器
US7930080B2 (en) * 2005-06-07 2011-04-19 Denso Corporation Passenger protecting apparatus and method for protecting passenger
JP2008037181A (ja) * 2006-08-02 2008-02-21 Takata Corp 変位情報導出装置、乗員拘束システム、車両、変位情報導出方法
US8538672B2 (en) * 2006-09-21 2013-09-17 Ford Global Technologies 2D-coil collision sensor system
EP2149797B1 (de) * 2008-08-01 2012-05-02 Micronas GmbH Verfahren und Vorrichtung zur Messung eines Winkels, unter dem ein Magnetfeld in einer Ebene relativ zu einer Bezugsachse angeordnet ist
US20130265163A1 (en) * 2010-06-09 2013-10-10 Raytheon Company Magnetic Field Activated Intrusion Detection
CA2949071C (en) * 2014-05-13 2020-05-12 Schlage Lock Company Llc Lock device having position sensor
DE102015213981A1 (de) * 2015-07-24 2017-01-26 Conti Temic Microelectronic Gmbh Detektion eines Fremdkörpers in einem elektromagnetischen Feld, insbesondere mit Hilfe eines NFC Chips
US11561267B2 (en) * 2021-04-26 2023-01-24 Infineon Technologies Ag Magnetic sensor with error signaling capability

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1813746A (en) 1927-02-23 1931-07-07 Magnetic Analysis Corp Method of and apparatus for magnetic testing
US2552722A (en) 1948-08-09 1951-05-15 Pennsylvania Res Corp Electromagnetic accelerometer
US3659197A (en) 1970-05-11 1972-04-25 Gen Electric Apparatus for electrically testing a coil including a primary coil and core, a pick-up coil, and limited supply of high voltage d.c. for energizing the primary coil
US3945459A (en) 1972-07-26 1976-03-23 Nippon Soken, Inc. Collision sensing system for vehicles
US4087782A (en) 1973-12-07 1978-05-02 Nippon Soken, Inc. Collision detecting system
FR2358222A1 (fr) 1976-07-13 1978-02-10 Siderurgie Fse Inst Rech Nouveaux procede et dispositif pour le brassage electromagnetique de produits metalliques coules en continu
JPS56157802A (en) 1980-05-09 1981-12-05 Kawasaki Steel Corp Shape detector
US4446741A (en) 1981-06-01 1984-05-08 Prvni Brnenska Strojirna, Narodni Podnik Vibration transducer
US4561314A (en) 1983-10-27 1985-12-31 General Electric Company Magnetoelastic force/pressure sensor
SE455885B (sv) 1986-12-15 1988-08-15 Asea Ab Magnetoelastisk kraftgivare
SE457116B (sv) 1987-04-30 1988-11-28 Asea Ab Magnetoelastisk kraftgivare
DE3728382A1 (de) 1987-08-26 1989-03-16 Bosch Gmbh Robert Vorrichtung zum selbsttaetigen ausloesen von insassenschutzvorrichtungen bei einem unfall
JP2569736B2 (ja) 1988-06-29 1997-01-08 日本ビクター株式会社 回転位置検出装置
US5144846A (en) * 1988-07-21 1992-09-08 Sensortech, L.P. Minimal structure magnetostrictive stress and torque sensor
DE69029153T2 (de) 1989-01-18 1997-06-19 Nippon Denso Co Vorrichtung zur magnetischen Detektion und Vorrichtung zur Detektion einer physikalischen Grösse, die sie verwendet
US5007295A (en) 1990-01-03 1991-04-16 Asea Brown Boveri Ab Magnetoelastic force transducer
FR2660751B1 (fr) 1990-04-06 1993-12-31 Gec Alsthom Sa Capteur pour la mesure du deplacement relatif transversal d'une piece conductrice de forme allongee.
DE4036224A1 (de) * 1990-11-14 1992-05-21 Bosch Gmbh Robert Sensor
US5177370A (en) 1990-11-19 1993-01-05 Meister Jack B Impact sensor for vehicle safety restraint system
US5437197A (en) 1993-08-20 1995-08-01 The Board Of Governors Of Wayne State University Magnetostrictive sensor structures
US5636863A (en) 1994-04-26 1997-06-10 Eaton Corporation Vehicle steering column control system
JPH0958400A (ja) 1995-08-16 1997-03-04 Toyoda Gosei Co Ltd エアバッグ装置
US5767766A (en) * 1995-09-01 1998-06-16 Southwest Research Institute Apparatus and method for monitoring vehicular impacts using magnetostrictive sensors
US5580084A (en) 1995-09-12 1996-12-03 Artistic Analytical Methods, Inc. System and method for controlling vehicle safety device
US5646613A (en) 1996-05-20 1997-07-08 Cho; Myungeun System for minimizing automobile collision damage
WO1998004886A1 (de) * 1996-07-30 1998-02-05 Micro-Epsilon Messtechnik Gmbh & Co. Kg Berührungslos arbeitender wegmesssensor
US5783871A (en) 1996-09-24 1998-07-21 Trw Inc. Apparatus and method for sensing a rearward facing child seat
US5747696A (en) 1996-10-28 1998-05-05 Temic Bayern-Chemie Airbag Gmbh Method of non-invasively monitoring pressure of a compressed gas in a closed container
US6039345A (en) * 1998-01-16 2000-03-21 Automotive Systems Laboratory, Inc. System and method for sensing vehicle door edge movement
US5739757A (en) 1997-01-30 1998-04-14 Breed Automotive Technology, Inc. Vehicle passenger weight sensor
US6317048B1 (en) 1999-09-16 2001-11-13 Automotive Systems Laboratory, Inc. Magnetic field sensor

Also Published As

Publication number Publication date
EP1206763A4 (de) 2005-04-20
EP1206763A1 (de) 2002-05-22
US6777927B1 (en) 2004-08-17
DE60036629T2 (de) 2008-07-03
JP2004500268A (ja) 2004-01-08
WO2001015110A1 (en) 2001-03-01
EP1206763B1 (de) 2007-10-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee