DE69912473D1 - Aufprallsensor mittels elektromagnetischer strahlelemente eingebaut in einer aufprallzone eines kraftfahrzeugs - Google Patents

Aufprallsensor mittels elektromagnetischer strahlelemente eingebaut in einer aufprallzone eines kraftfahrzeugs

Info

Publication number
DE69912473D1
DE69912473D1 DE69912473T DE69912473T DE69912473D1 DE 69912473 D1 DE69912473 D1 DE 69912473D1 DE 69912473 T DE69912473 T DE 69912473T DE 69912473 T DE69912473 T DE 69912473T DE 69912473 D1 DE69912473 D1 DE 69912473D1
Authority
DE
Germany
Prior art keywords
wave energy
carrier medium
receiver
light
substrates
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
DE69912473T
Other languages
English (en)
Other versions
DE69912473T2 (de
Inventor
M Reimer
H Baldwin
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.)
Canpolar East Inc
Original Assignee
Canpolar East 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 Canpolar East Inc filed Critical Canpolar East Inc
Application granted granted Critical
Publication of DE69912473D1 publication Critical patent/DE69912473D1/de
Publication of DE69912473T2 publication Critical patent/DE69912473T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical 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
    • B60R21/0134Electrical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical 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
    • B60R21/0136Electrical 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00Measuring force or stress, in general
    • G01L1/24Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Air Bags (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Automotive Seat Belt Assembly (AREA)
DE69912473T 1998-11-26 1999-11-26 Aufprallsensor mittels elektromagnetischer strahlelemente eingebaut in einer aufprallzone eines kraftfahrzeugs Expired - Fee Related DE69912473T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002254538A CA2254538C (en) 1998-11-26 1998-11-26 Collision deformation sensor for use in the crush zone of a vehicle
CA2254538 1998-11-26
PCT/CA1999/001135 WO2000032449A1 (en) 1998-11-26 1999-11-26 Collision deformation sensor using a source of wave energy for use in the crush zone of a vehicle

Publications (2)

Publication Number Publication Date
DE69912473D1 true DE69912473D1 (de) 2003-12-04
DE69912473T2 DE69912473T2 (de) 2004-06-24

Family

ID=4163050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69912473T Expired - Fee Related DE69912473T2 (de) 1998-11-26 1999-11-26 Aufprallsensor mittels elektromagnetischer strahlelemente eingebaut in einer aufprallzone eines kraftfahrzeugs

Country Status (12)

Country Link
US (1) US6607212B1 (de)
EP (1) EP1133420B9 (de)
JP (1) JP2002531812A (de)
KR (1) KR100634899B1 (de)
CN (1) CN1151041C (de)
AT (1) ATE252993T1 (de)
AU (1) AU1369700A (de)
CA (1) CA2254538C (de)
DE (1) DE69912473T2 (de)
ES (1) ES2211231T3 (de)
MX (1) MXPA01004051A (de)
WO (1) WO2000032449A1 (de)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2254538C (en) 1998-11-26 2006-02-07 Canpolar East Inc. Collision deformation sensor for use in the crush zone of a vehicle
DE10023588A1 (de) * 2000-05-13 2001-11-29 Bosch Gmbh Robert Intrusionssensor zur Erfassung einer Unfallschwere bei einem Fahrzeug
DE10106699C2 (de) * 2001-02-14 2003-11-27 Leica Microsystems Berührungssensor und Vorrichtung zum Schutz eines hervorstehenden Bauteils
CA2353697A1 (en) * 2001-07-24 2003-01-24 Tactex Controls Inc. Touch sensitive membrane
DE10137250A1 (de) * 2001-07-31 2003-02-13 Bayerische Motoren Werke Ag Sensoreinrichtung für Fahrzeuge
JP4297637B2 (ja) * 2001-10-01 2009-07-15 株式会社デンソー 電子式衝撃検知センサ
DE10205398A1 (de) * 2002-02-09 2003-08-21 Bosch Gmbh Robert Frontsensor eines Fahrzeugs
JP4306229B2 (ja) * 2002-04-03 2009-07-29 タカタ株式会社 衝突検出装置及び安全装置
DE10237162A1 (de) * 2002-08-14 2004-02-26 Robert Bosch Gmbh Vorrichtung zur Aufprallsensierung
WO2004033261A1 (de) * 2002-09-25 2004-04-22 Acts - Advanced Car Technology Systems Gmbh & Co. Kg Sensoreinrichtung und verfahren zur erfassung einer äusseren stossbelastung an einem fahrzeug
KR100503699B1 (ko) * 2002-10-08 2005-07-26 이영택 광도파로를 이용한 자동차 에어백용 충돌감지센서
US7321817B2 (en) * 2002-12-13 2008-01-22 Ford Global Technologies, Llc Automobile frontal collision location detection for coordinated activation of safety systems
CA2424708A1 (en) * 2003-04-08 2004-10-08 Lee A. Danisch A method and apparatus for sensing impact between a vehicle and an object
US6960008B2 (en) * 2003-06-09 2005-11-01 Dean Voelker Proportional brake light display system
US6948750B2 (en) * 2003-11-26 2005-09-27 Iee International Electronics & Engineering S.A. Collision sensor for vehicle bumper
US7564367B2 (en) * 2004-04-29 2009-07-21 Airport Mechanical Services, Inc. Aircraft door detector/warning device
DE102004023669B4 (de) * 2004-05-13 2019-07-11 Volkswagen Ag Fußgängerschutzsystem für ein Kraftfahrzeug
DE102004029745B4 (de) * 2004-06-19 2016-10-20 Volkswagen Ag Pralldämpfungsvorrichtung für ein Fahrzeug
US7477974B2 (en) * 2004-07-27 2009-01-13 Robert Bosch Gmbh Vehicle restraint device control method and apparatus using dynamically determined threshold
WO2006028192A1 (ja) 2004-09-08 2006-03-16 Hitachi Cable, Ltd. 衝撃検知光ファイバセンサ
US7676339B2 (en) * 2004-10-12 2010-03-09 Robert Bosch Gmbh Apparatus and method of compensating a seat offset for a load applied to the seat
JP2006125999A (ja) * 2004-10-28 2006-05-18 Denso Corp 衝突検出センサ
US20060162984A1 (en) * 2005-01-25 2006-07-27 Trw Automotive U.S. Llc Crash sensor for sensing an impact to a vehicle in response to reduced light intensity and an associated method
US7445073B2 (en) * 2005-02-11 2008-11-04 Trw Automotive U.S. Llc Sensor assembly including a sensing channel having a void and an associated method
JP2006251703A (ja) * 2005-03-14 2006-09-21 Denso Corp 光ファイバセンサ
JP4410138B2 (ja) * 2005-03-31 2010-02-03 株式会社デンソー 車両用衝突物体判別装置
US7734394B2 (en) * 2005-04-25 2010-06-08 Robert Bosch Gmbh System and method for sensing soil-and curb-tripped rollover events
JP4361515B2 (ja) 2005-06-07 2009-11-11 日立電線株式会社 光ファイバセンサ及びその製造方法
JP2007064716A (ja) 2005-08-30 2007-03-15 Hitachi Cable Ltd 衝突検知センサ
WO2007038278A2 (en) * 2005-09-23 2007-04-05 Velocomp, Llp Apparatus for measuring total force in opposition to a moving vehicle and method of using
US7331415B2 (en) 2005-09-28 2008-02-19 Delphi Technologies, Inc. Pedestrian impact sensing apparatus for a vehicle bumper
FR2896070B1 (fr) * 2006-01-11 2008-02-15 Commissariat Energie Atomique Systeme magnetique de controle de trafic
JP4891620B2 (ja) 2006-01-17 2012-03-07 日立電線株式会社 衝撃検知センサ
US7677080B2 (en) 2006-02-02 2010-03-16 Ford Global Technologies, Llc Dual mode contact sensor for automotive vehicle
US20090051514A1 (en) * 2007-08-24 2009-02-26 University Of Kuwait Car Collision Global Positioning System
US7996132B2 (en) * 2007-11-29 2011-08-09 Robert Bosch Gmbh Fast sensing system and method for soil- and curb-tripped vehicle rollovers
DE102007062599B4 (de) * 2007-12-22 2017-12-07 Daimler Ag Fahrzeug
JP4692565B2 (ja) * 2008-03-21 2011-06-01 トヨタ自動車株式会社 車両用後突センサ搭載構造
US8577555B2 (en) * 2011-09-23 2013-11-05 Ford Global Technologies, Llc Dual-chamber impact detector
US9384609B2 (en) 2012-03-14 2016-07-05 Autoconnect Holdings Llc Vehicle to vehicle safety and traffic communications
US9378601B2 (en) 2012-03-14 2016-06-28 Autoconnect Holdings Llc Providing home automation information via communication with a vehicle
US9412273B2 (en) 2012-03-14 2016-08-09 Autoconnect Holdings Llc Radar sensing and emergency response vehicle detection
US20140309876A1 (en) 2013-04-15 2014-10-16 Flextronics Ap, Llc Universal vehicle voice command system
CN102864467B (zh) * 2012-09-27 2015-04-29 河南中孚实业股份有限公司 一种大型预焙电解槽不停槽侧部修复方法
CN104321620A (zh) 2013-04-15 2015-01-28 弗莱克斯电子有限责任公司 基于用户简档信息通过改变的地图路线进行行为修改
US10692126B2 (en) 2015-11-17 2020-06-23 Nio Usa, Inc. Network-based system for selling and servicing cars
US20180012197A1 (en) 2016-07-07 2018-01-11 NextEv USA, Inc. Battery exchange licensing program based on state of charge of battery pack
US9834164B1 (en) * 2016-07-27 2017-12-05 GM Global Technology Operations LLC Impact sensor arrangements for active hood systems of motor vehicles
US9928734B2 (en) 2016-08-02 2018-03-27 Nio Usa, Inc. Vehicle-to-pedestrian communication systems
US11024160B2 (en) 2016-11-07 2021-06-01 Nio Usa, Inc. Feedback performance control and tracking
US10694357B2 (en) 2016-11-11 2020-06-23 Nio Usa, Inc. Using vehicle sensor data to monitor pedestrian health
US10410064B2 (en) 2016-11-11 2019-09-10 Nio Usa, Inc. System for tracking and identifying vehicles and pedestrians
US10708547B2 (en) 2016-11-11 2020-07-07 Nio Usa, Inc. Using vehicle sensor data to monitor environmental and geologic conditions
US10699305B2 (en) 2016-11-21 2020-06-30 Nio Usa, Inc. Smart refill assistant for electric vehicles
US10249104B2 (en) 2016-12-06 2019-04-02 Nio Usa, Inc. Lease observation and event recording
US10137850B2 (en) * 2017-01-11 2018-11-27 Toyota Motor Engineering & Manufacturing North America, Inc. Vehicle bumper collision indicator
US10074223B2 (en) 2017-01-13 2018-09-11 Nio Usa, Inc. Secured vehicle for user use only
US9984572B1 (en) 2017-01-16 2018-05-29 Nio Usa, Inc. Method and system for sharing parking space availability among autonomous vehicles
US10031521B1 (en) 2017-01-16 2018-07-24 Nio Usa, Inc. Method and system for using weather information in operation of autonomous vehicles
US10471829B2 (en) 2017-01-16 2019-11-12 Nio Usa, Inc. Self-destruct zone and autonomous vehicle navigation
US10464530B2 (en) 2017-01-17 2019-11-05 Nio Usa, Inc. Voice biometric pre-purchase enrollment for autonomous vehicles
US10286915B2 (en) 2017-01-17 2019-05-14 Nio Usa, Inc. Machine learning for personalized driving
US10897469B2 (en) 2017-02-02 2021-01-19 Nio Usa, Inc. System and method for firewalls between vehicle networks
US10234302B2 (en) 2017-06-27 2019-03-19 Nio Usa, Inc. Adaptive route and motion planning based on learned external and internal vehicle environment
US10369974B2 (en) 2017-07-14 2019-08-06 Nio Usa, Inc. Control and coordination of driverless fuel replenishment for autonomous vehicles
US10710633B2 (en) 2017-07-14 2020-07-14 Nio Usa, Inc. Control of complex parking maneuvers and autonomous fuel replenishment of driverless vehicles
CN107436133A (zh) * 2017-07-24 2017-12-05 中国科学院寒区旱区环境与工程研究所 在力学加载过程中利用ct扫描技术定量测量冻土试样体积变形的方法
US10837790B2 (en) 2017-08-01 2020-11-17 Nio Usa, Inc. Productive and accident-free driving modes for a vehicle
US10635109B2 (en) 2017-10-17 2020-04-28 Nio Usa, Inc. Vehicle path-planner monitor and controller
DE102017218945A1 (de) * 2017-10-24 2019-04-25 Robert Bosch Gmbh Drucksensor für ein Personenschutzsystem eines Fahrzeugs
US10935978B2 (en) 2017-10-30 2021-03-02 Nio Usa, Inc. Vehicle self-localization using particle filters and visual odometry
US10606274B2 (en) 2017-10-30 2020-03-31 Nio Usa, Inc. Visual place recognition based self-localization for autonomous vehicles
US10717412B2 (en) 2017-11-13 2020-07-21 Nio Usa, Inc. System and method for controlling a vehicle using secondary access methods
WO2019093915A1 (en) * 2017-11-13 2019-05-16 Janusz Chuptyś Contissi A vehicle bumper
CN110065462B (zh) * 2018-01-24 2022-05-03 现代自动车株式会社 车辆的安全气囊点火控制系统及其控制方法
US10369966B1 (en) 2018-05-23 2019-08-06 Nio Usa, Inc. Controlling access to a vehicle using wireless access devices
CN110371835A (zh) * 2019-08-27 2019-10-25 刘彬 一种自动扶梯或自动人行道的光纤式行人进出梯监测装置
DE202021100125U1 (de) 2021-01-13 2022-04-20 Basf Se Fahrzeug mit Sicherheitssensorik und Vorrichtung zur Durchführung eines Sicherheitsverfahrens
DE102021100445A1 (de) 2021-01-13 2022-07-14 Basf Se Fahrzeug mit Sicherheitssensorik und Sicherheitsverfahren
US12071090B1 (en) * 2022-10-14 2024-08-27 Zoox, Inc. Detection of an impact with a vehicle

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62294928A (ja) 1986-06-13 1987-12-22 Idemitsu Kosan Co Ltd 光圧力センサ−
US4735212A (en) 1986-07-01 1988-04-05 Cordis Corporation Multiple site fiber optic pressure transducer
EP0340476B1 (de) 1988-04-11 1993-06-16 Nippondenso Co., Ltd. Beschleunigungsaufnehmer
US4995639A (en) 1988-09-02 1991-02-26 Automotive Technologies International, Inc. Vehicle crush zone crash sensor
US5008774A (en) 1989-02-28 1991-04-16 United Technologies Corporation Capacitive accelerometer with mid-plane proof mass
US4988862A (en) 1989-09-27 1991-01-29 Ford Motor Company Optical occupant restraint activation sensor
US5026984A (en) 1990-01-16 1991-06-25 Sperry Marine, Inc. Methods for sensing temperature, pressure and liquid level and variable ratio fiber optic coupler sensors therefor
BE1003189A5 (fr) 1990-07-27 1992-01-07 B A Cosurvey Optics S P R L B Capteur de pression.
US5412986A (en) 1990-12-21 1995-05-09 Texas Instruments Incorporated Accelerometer with improved strain gauge sensing means
JP3063209B2 (ja) 1991-03-27 2000-07-12 豊田工機株式会社 容量型加速度センサ
US5656846A (en) 1991-06-18 1997-08-12 Nec Corporation Semiconductor acceleration sensor and method of fabrication thereof
US6206129B1 (en) * 1991-07-09 2001-03-27 Automotive Technologies International, Inc. Crush sensing vehicle crash sensor
AU2323692A (en) * 1991-07-09 1993-02-11 Automotive Technologies International, Inc. Improved tape switch crush sensor
JP2728807B2 (ja) 1991-07-24 1998-03-18 株式会社日立製作所 静電容量式加速度センサ
US5351542A (en) 1992-01-27 1994-10-04 Kansei Corporation Acceleration sensor assembly
CA2106603C (en) 1992-09-21 1997-09-16 Masahiro Miyamori Crash/non-crash discrimination using frequency components of acceleration uniquely generated upon crash impact
DE4238880C2 (de) 1992-11-19 2002-10-17 Bosch Gmbh Robert Beschleunigungsschalter
JPH07191055A (ja) 1993-12-27 1995-07-28 Hitachi Ltd 静電容量式加速度センサ
US5719333A (en) 1994-01-20 1998-02-17 Honda Giken Kogyo Kabushiki Kaisha Acceleration sensor
US5445412A (en) * 1994-03-07 1995-08-29 Automotive Systems Laboratory, Inc. Vehicle impact detection system
DE4407763B4 (de) * 1994-03-09 2005-07-21 Robert Bosch Gmbh Sensor
US5496979A (en) * 1994-03-11 1996-03-05 Automotive Systems Laboratory, Inc. Accelerometer with optical switch
US5502301A (en) * 1994-05-23 1996-03-26 Thomas & Betts Corporation Fiber optic sensors and control systems for automobile occupant protection apparatus
JP3686147B2 (ja) 1995-12-20 2005-08-24 曙ブレーキ工業株式会社 加速度センサ
DE19616952C1 (de) * 1996-04-27 1997-01-23 Karlsruhe Forschzent Taktiler, optoelektronischer Drucksensor
US5917180A (en) 1997-07-16 1999-06-29 Canadian Space Agency Pressure sensor based on illumination of a deformable integrating cavity
CA2254538C (en) 1998-11-26 2006-02-07 Canpolar East Inc. Collision deformation sensor for use in the crush zone of a vehicle

Also Published As

Publication number Publication date
WO2000032449A1 (en) 2000-06-08
DE69912473T2 (de) 2004-06-24
EP1133420B9 (de) 2004-08-11
KR20010099779A (ko) 2001-11-09
CN1151041C (zh) 2004-05-26
ES2211231T3 (es) 2004-07-01
ATE252993T1 (de) 2003-11-15
MXPA01004051A (es) 2003-03-10
CA2254538A1 (en) 2000-05-26
EP1133420A1 (de) 2001-09-19
CA2254538C (en) 2006-02-07
CN1328511A (zh) 2001-12-26
EP1133420B1 (de) 2003-10-29
AU1369700A (en) 2000-06-19
KR100634899B1 (ko) 2006-10-17
US6607212B1 (en) 2003-08-19
JP2002531812A (ja) 2002-09-24

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