ES2097413T3 - Sensor de impacto para sistema restrictivo de seguridad en un vehiculo. - Google Patents

Sensor de impacto para sistema restrictivo de seguridad en un vehiculo.

Info

Publication number
ES2097413T3
ES2097413T3 ES93115414T ES93115414T ES2097413T3 ES 2097413 T3 ES2097413 T3 ES 2097413T3 ES 93115414 T ES93115414 T ES 93115414T ES 93115414 T ES93115414 T ES 93115414T ES 2097413 T3 ES2097413 T3 ES 2097413T3
Authority
ES
Spain
Prior art keywords
sensor
cavity
impact sensor
vehicle
magnet
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
ES93115414T
Other languages
English (en)
Inventor
Jack B Meister
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2097413T3 publication Critical patent/ES2097413T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60R21/0132—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/093—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by photoelectric pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/105—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by magnetically sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/11—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by inductive pick-up
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/135—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by making use of contacts which are actuated by a movable inertial mass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/14—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch
    • H01H35/147—Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch the switch being of the reed switch type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

SE PRESENTA UN SISTEMA DE RESTRICCION PARA VEHICULOS (20) QUE INCLUYE UN SENSOR DE IMPACTO (22) ACOPLADO MEDIANTE FIBRAS OPTICAS (50, 64, 66) A UN DISPARADOR (26) PARA INFLAR UN AIR BAG (28). EL SENSOR DE IMPACTO INCLUYE UN IMAN PERMANENTE (32) DISPUESTO DENTRO DE UNA CAVIDAD (34) Y COMPRIMIDO MEDIANTE LA FUERZA MAGNETICA CONTRA UN EXTREMO DE LA CAVIDAD, EL MOVIMIENTO DEL IMAN EN LA CAVIDAD ES MEDIDO POR UN CABLE "WEIGAND" (44) O UN SENSOR HALL (86) PARA DISPARAR EL AIR BAG. UN UTENSILIO (72) SE DISPONE DE FORMA EXTERNA A LA CAVIDAD PARA AJUSTAR SELECTIVAMENTE LA COMPRESION DEL SENSOR Y/O PARA MOVER EL IMAN EN PROXIMIDAD CON EL SENSOR DEL CABLE O DE EFECTO HALL PARA COMPROBAR LA CONDICION OPERATIVA DEL SENSOR.
ES93115414T 1992-09-24 1993-09-23 Sensor de impacto para sistema restrictivo de seguridad en un vehiculo. Expired - Lifetime ES2097413T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/950,315 US5430334A (en) 1990-11-19 1992-09-24 Impact sensor for vehicle safety restraint system

Publications (1)

Publication Number Publication Date
ES2097413T3 true ES2097413T3 (es) 1997-04-01

Family

ID=25490267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93115414T Expired - Lifetime ES2097413T3 (es) 1992-09-24 1993-09-23 Sensor de impacto para sistema restrictivo de seguridad en un vehiculo.

Country Status (10)

Country Link
US (1) US5430334A (es)
EP (1) EP0589466B1 (es)
JP (1) JP2595186B2 (es)
KR (1) KR100289199B1 (es)
AT (1) ATE148857T1 (es)
BR (1) BR9303863A (es)
CA (1) CA2106836C (es)
DE (1) DE69308095T2 (es)
ES (1) ES2097413T3 (es)
MX (1) MX9305730A (es)

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US5608270A (en) * 1990-11-19 1997-03-04 Meister; Jack B. Vehicle safety restraint system with linear output impact sensor
US5568939A (en) * 1994-04-04 1996-10-29 Trw Vehicle Safety Systems Inc. Seat belt retractor system
US6070113A (en) * 1996-06-21 2000-05-30 Automotive Systems Laboratory, Inc. Hybrid vehicle crash discrimination system
US6039345A (en) * 1998-01-16 2000-03-21 Automotive Systems Laboratory, Inc. System and method for sensing vehicle door edge movement
EP0952938A4 (en) * 1997-01-17 2002-03-13 Automotive Systems Lab SYSTEM FOR DETECTING THE LATERAL MOVEMENT OF A VEHICLE DOOR
JP3665843B2 (ja) * 1997-05-07 2005-06-29 松下電器産業株式会社 電源供給装置
US6139053A (en) * 1998-04-14 2000-10-31 Autoliv Asp, Inc. Single point acceleration sensor
US6229300B1 (en) * 1998-12-03 2001-05-08 Hid Corporation Wiegand tilt sensor
JP2003515140A (ja) 1999-11-04 2003-04-22 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 衝突検出システム
US6282942B1 (en) 2000-01-19 2001-09-04 Breed Automotive Technology, Inc. Crash sensor with magnetic field sensor
US6508114B2 (en) 2000-11-29 2003-01-21 Casco Products Corporation Webbing tension sensor
KR100410512B1 (ko) * 2001-04-09 2003-12-18 현대자동차주식회사 자동차용 에어백시스템의 충돌감지장치
AU2002356771A1 (en) * 2001-12-21 2003-07-09 Siemens Aktiengesellschaft Device for detecting and displaying movements
US7013736B2 (en) * 2004-05-05 2006-03-21 Knox Matthew J Sensor for belt retractor
US8076074B2 (en) 2005-11-29 2011-12-13 Quest Diagnostics Investments Incorporated Balanced translocation in comparative hybridization
US20080217458A1 (en) * 2007-03-05 2008-09-11 Autoliv Asp, Inc. Hybrid vehicle sensitive seat belt retractor inertial locking system
WO2009073170A2 (en) * 2007-12-03 2009-06-11 Cts Corporation Linear position sensor
DE102008003082A1 (de) * 2008-01-03 2009-07-09 Robert Bosch Gmbh Steuergerät und Verfahren zur Ansteuerung von Personenschutzmitteln, sowie Sensor zur Ausgabe von einem unfallrelevanten Signal
DE102009052495B8 (de) 2009-11-11 2012-03-22 Autoliv Development Ab Selbstsperrender Gurtaufroller
US9000914B2 (en) 2010-03-15 2015-04-07 Welch Allyn, Inc. Personal area network pairing
US8907782B2 (en) 2010-06-30 2014-12-09 Welch Allyn, Inc. Medical devices with proximity detection
US8957777B2 (en) 2010-06-30 2015-02-17 Welch Allyn, Inc. Body area network pairing improvements for clinical workflows
US9434347B2 (en) 2012-12-10 2016-09-06 Autoliv Asp, Inc. Low noise, debris tolerant retractor inertial sensor
US20170160165A1 (en) * 2014-06-17 2017-06-08 Drexel University Self-Contained Rapid Modal Testing System for Highway Bridges
US10059322B2 (en) 2015-10-23 2018-08-28 Tse Brakes, Inc. Apparatuses, systems, and methods for detecting air brake spring failure on a vehicle
US11040682B1 (en) 2016-03-21 2021-06-22 Paradigm Research and Engineering, LLC Blast detection and safety deployment system and method for using the same
US20190148043A1 (en) * 2016-04-08 2019-05-16 Thomas Theil Wiegand wire arrangement and method for the production thereof
US10855158B2 (en) * 2018-04-19 2020-12-01 Watasensor, Inc. Magnetic power generation
CN114664601B (zh) * 2022-02-23 2025-08-15 上海电气集团股份有限公司 一种电磁阻尼限位开关

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Also Published As

Publication number Publication date
MX9305730A (es) 1995-01-31
DE69308095T2 (de) 1997-07-10
JP2595186B2 (ja) 1997-03-26
CA2106836C (en) 1998-06-23
JPH06206516A (ja) 1994-07-26
DE69308095D1 (de) 1997-03-27
KR940006855A (ko) 1994-04-25
BR9303863A (pt) 1994-04-12
ATE148857T1 (de) 1997-02-15
CA2106836A1 (en) 1994-03-25
US5430334A (en) 1995-07-04
EP0589466B1 (en) 1997-02-12
EP0589466A1 (en) 1994-03-30
KR100289199B1 (ko) 2001-05-02

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