AU2001249830A1 - Thickness measurement system and method for vehicle occupant detection - Google Patents

Thickness measurement system and method for vehicle occupant detection

Info

Publication number
AU2001249830A1
AU2001249830A1 AU2001249830A AU4983001A AU2001249830A1 AU 2001249830 A1 AU2001249830 A1 AU 2001249830A1 AU 2001249830 A AU2001249830 A AU 2001249830A AU 4983001 A AU4983001 A AU 4983001A AU 2001249830 A1 AU2001249830 A1 AU 2001249830A1
Authority
AU
Australia
Prior art keywords
antenna electrode
passenger
signal
measurement system
vehicle occupant
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.)
Abandoned
Application number
AU2001249830A
Other languages
English (en)
Inventor
James Frederick Kirksey
Shiuh-An Shieh
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.)
NEC America Inc
Original Assignee
NEC America 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 NEC America Inc filed Critical NEC America Inc
Publication of AU2001249830A1 publication Critical patent/AU2001249830A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
    • B60K28/04—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to presence or absence of the driver, e.g. to weight or lack thereof
    • 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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
AU2001249830A 2000-04-06 2001-04-04 Thickness measurement system and method for vehicle occupant detection Abandoned AU2001249830A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19559000P 2000-04-06 2000-04-06
US60195590 2000-04-06
US09678215 2000-09-29
US09/678,215 US6329914B1 (en) 1999-10-05 2000-09-29 Thickness measurement system and method for vehicle occupant detection
PCT/US2001/010894 WO2001078029A1 (en) 2000-04-06 2001-04-04 Thickness measurement system and method for vehicle occupant detection

Publications (1)

Publication Number Publication Date
AU2001249830A1 true AU2001249830A1 (en) 2001-10-23

Family

ID=26891114

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249830A Abandoned AU2001249830A1 (en) 2000-04-06 2001-04-04 Thickness measurement system and method for vehicle occupant detection

Country Status (12)

Country Link
US (1) US6329914B1 (pt)
EP (1) EP1194907B1 (pt)
JP (1) JP4921676B2 (pt)
KR (1) KR100508736B1 (pt)
AT (1) ATE443307T1 (pt)
AU (1) AU2001249830A1 (pt)
BR (1) BR0105578A (pt)
CA (1) CA2372592C (pt)
DE (1) DE60139915D1 (pt)
ES (1) ES2331870T3 (pt)
MX (1) MXPA01012552A (pt)
WO (1) WO2001078029A1 (pt)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6820897B2 (en) 1992-05-05 2004-11-23 Automotive Technologies International, Inc. Vehicle object detection system and method
US6474683B1 (en) * 1992-05-05 2002-11-05 Automotive Technologies International Inc. Method and arrangement for obtaining and conveying information about occupancy of a vehicle
US7050897B2 (en) * 1992-05-05 2006-05-23 Automotive Technologies International, Inc. Telematics system
US6735506B2 (en) 1992-05-05 2004-05-11 Automotive Technologies International, Inc. Telematics system
US6778672B2 (en) 1992-05-05 2004-08-17 Automotive Technologies International Inc. Audio reception control arrangement and method for a vehicle
US6793242B2 (en) 1994-05-09 2004-09-21 Automotive Technologies International, Inc. Method and arrangement for obtaining and conveying information about occupancy of a vehicle
US6283504B1 (en) 1998-12-30 2001-09-04 Automotive Systems Laboratory, Inc. Occupant sensor
US6825765B2 (en) * 1998-12-30 2004-11-30 Automotive Systems Laboratory, Inc. Occupant detection system
US7436299B2 (en) * 2001-03-02 2008-10-14 Elesys North America Inc. Vehicle occupant detection using relative impedance measurements
US6816077B1 (en) 2001-03-02 2004-11-09 Elesys North America Inc. Multiple sensor vehicle occupant detection for air bag deployment control
DE10124915A1 (de) * 2001-05-22 2002-12-12 Bosch Gmbh Robert Anordnung zur Erfassung des Belegungszustandes eines Sitzes
US6578871B2 (en) * 2001-10-09 2003-06-17 Delphi Technologies, Inc. Vehicle occupant weight detection system with occupant position compensation
WO2003038474A2 (en) * 2001-10-31 2003-05-08 Automotive Systems Laboratory, Inc. Transaction verification systems and method
US6696948B2 (en) * 2001-11-02 2004-02-24 Elesys North America, Inc. Wet seat protection for air bag control occupant detection
DE10216564B4 (de) * 2002-04-15 2015-12-17 Wabco Gmbh Verfahren zum Datenaustausch in einem Fahrzeug, bei dem die einzelnen Fahrzeugteile über einen PLC-Datenbus miteinander verbunden sind
US7065438B2 (en) * 2002-04-26 2006-06-20 Elesys North America, Inc. Judgment lock for occupant detection air bag control
US6918612B2 (en) * 2003-03-07 2005-07-19 Autoliv Asp, Inc. Electronic seat occupant classification system
US6927678B2 (en) * 2003-08-18 2005-08-09 Delphi Technologies, Inc. Fluid filled seat bladder with capacitive sensors for occupant classification and weight estimation
US7012533B2 (en) 2003-09-11 2006-03-14 Younse Jack M Occupant detection and notification system for use with a child car seat
US7151452B2 (en) 2003-12-05 2006-12-19 Elesys North America Inc. Vehicle occupant sensing system
US7362225B2 (en) * 2004-11-24 2008-04-22 Elesys North America Inc. Flexible occupant sensor and method of use
DE102006002919B4 (de) * 2005-01-24 2008-09-04 Denso Corp., Kariya Kapazitiver Sensor und Insassenerfassungssystem
JP4315388B2 (ja) * 2005-04-13 2009-08-19 株式会社デンソー 乗員検知システム
JP4564894B2 (ja) * 2005-06-15 2010-10-20 株式会社日本自動車部品総合研究所 乗員検知システム
US20060283651A1 (en) * 2005-06-16 2006-12-21 Fultz William W Vehicle passenger detection apparatus with wireless acquisition of passenger-related data
EP1913426B1 (de) * 2005-07-27 2019-09-04 Microchip Technology Germany GmbH Erfassungseinrichtung, insbesondere zur realisierung eines schutzsystems
US7830246B2 (en) * 2005-10-12 2010-11-09 Elesys North America, Inc. Occupant sensor and method for seat belt or other monitoring
US7791476B2 (en) * 2006-02-21 2010-09-07 Elesys North America, Inc. Occupant sensor and method for seat belt or other monitoring
US20070241895A1 (en) * 2006-04-13 2007-10-18 Morgan Kelvin L Noise reduction for flexible sensor material in occupant detection
JP4206110B2 (ja) * 2006-08-11 2009-01-07 日本電信電話株式会社 命令信号生成方法
US7598881B2 (en) * 2006-10-18 2009-10-06 Elesys North America, Inc. Sensor and circuit configuration for occupant detection
US7656169B2 (en) * 2007-02-06 2010-02-02 Iee International Electronics & Engineering S.A. Capacitive occupant detection system
JP4305519B2 (ja) * 2007-02-07 2009-07-29 株式会社デンソー ２電極型静電容量センサ、車両用乗員検出装置及び車両用乗員保護システム
JP5086113B2 (ja) * 2008-01-24 2012-11-28 株式会社フジクラ 静電容量型センサ
JP5655223B2 (ja) 2009-01-30 2015-01-21 株式会社フジクラ 乗員姿勢検知装置
US9283912B2 (en) * 2013-06-27 2016-03-15 Zodiac Cabin Controls Gmbh Airbag control unit
US9494623B2 (en) * 2013-10-01 2016-11-15 Hd Electric Company High-voltage detector monitoring system
CN107592794A (zh) * 2016-03-31 2018-01-16 深圳市柔宇科技有限公司 一种坐姿矫正座椅、系统及方法
US10457163B2 (en) * 2016-07-20 2019-10-29 Joyson Safety Systems Acquisition Llc Occupant detection and classification system
JP6818163B2 (ja) * 2017-12-15 2021-01-20 アルプスアルパイン株式会社 センサ装置とその製造方法及び車両用シート

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279901B (de) * 1964-09-15 1968-10-10 Falconi & C S P A G Vorrichtung zur Steuerung von Aufzuegen und Aufzugstueren und zur Anzeige der Gegenwart von Personen oder Koerpern in einer Kontrollzone solcher Aufzuege
DE1938181A1 (de) * 1968-08-01 1970-06-04 South African Inv S Dev Corp Vorrichtung zur Bestimmung von Lasten
CH609774A5 (pt) * 1977-01-21 1979-03-15 Semperit Ag
JPH0760185B2 (ja) * 1992-01-21 1995-06-28 松下電工株式会社 着座センサ
EP0560351B1 (en) 1992-03-13 1997-12-29 Matsushita Electric Industrial Co., Ltd. Presence detecting and safety control apparatus
US5337353A (en) * 1992-04-01 1994-08-09 At&T Bell Laboratories Capacitive proximity sensors
JPH05297149A (ja) * 1992-04-23 1993-11-12 Aisin Seiki Co Ltd 誘電体検出装置
CA2165983A1 (en) 1993-06-22 1995-01-05 Wilhelm Sonderegger Device for detecting the presence of persons on seats
US5366241A (en) 1993-09-30 1994-11-22 Kithil Philip W Automobile air bag system
US5844415A (en) 1994-02-03 1998-12-01 Massachusetts Institute Of Technology Method for three-dimensional positions, orientation and mass distribution
US5914610A (en) 1994-02-03 1999-06-22 Massachusetts Institute Of Technology Apparatus and method for characterizing movement of a mass within a defined space
US5602734A (en) 1994-09-23 1997-02-11 Advanced Safety Concepts, Inc. Automobile air bag systems
US5802479A (en) * 1994-09-23 1998-09-01 Advanced Safety Concepts, Inc. Motor vehicle occupant sensing systems
US5691693A (en) 1995-09-28 1997-11-25 Advanced Safety Concepts, Inc. Impaired transportation vehicle operator system
US6012007A (en) 1995-12-01 2000-01-04 Delphi Technologies, Inc. Occupant detection method and apparatus for air bag system
US5948031A (en) 1996-02-23 1999-09-07 Nec Technologies, Inc. Vehicle passenger sensing system and method
US5844486A (en) 1997-01-02 1998-12-01 Advanced Safety Concepts, Inc. Integral capacitive sensor array
WO1997039920A1 (en) 1996-04-23 1997-10-30 Advanced Safety Concepts, Inc. Vehicle occupant sensing
JP2000028309A (ja) * 1996-09-06 2000-01-28 Yashima Engineering Kk 静電容量センサ
US5808552A (en) * 1996-11-25 1998-09-15 Hill-Rom, Inc. Patient detection system for a patient-support device
US5878620A (en) 1997-01-23 1999-03-09 Schlege Systems, Inc. Conductive fabric sensor for vehicle seats
JPH10213669A (ja) * 1997-01-31 1998-08-11 Aisin Seiki Co Ltd 静電容量に基づく物体検出装置
JPH10236271A (ja) 1997-02-26 1998-09-08 Nec Home Electron Ltd 乗員検知システム
US6043743A (en) 1997-02-26 2000-03-28 Nec Corporation Passenger detecting system and passenger detecting method
JP3322297B2 (ja) * 1997-06-17 2002-09-09 日本電気株式会社 乗員検知システム及び乗員検知方法
EP0996557B1 (en) 1997-07-25 2012-10-31 Methode Electronics, Inc. Capacitive sensing in vehicles
JP2000065658A (ja) * 1998-08-20 2000-03-03 Furukawa Electric Co Ltd:The 着座センサー
JP3394967B2 (ja) * 1998-08-31 2003-04-07 株式会社ホンダエレシス 乗員検知システム
WO2000050261A2 (en) 1999-02-24 2000-08-31 Advanced Safety Concepts, Inc. Capacitive sensors for vehicular environments

Also Published As

Publication number Publication date
US6329914B1 (en) 2001-12-11
WO2001078029A1 (en) 2001-10-18
BR0105578A (pt) 2002-02-26
CA2372592C (en) 2006-02-07
JP4921676B2 (ja) 2012-04-25
CA2372592A1 (en) 2001-10-18
EP1194907B1 (en) 2009-09-16
DE60139915D1 (de) 2009-10-29
KR20020025888A (ko) 2002-04-04
EP1194907A4 (en) 2004-10-06
ATE443307T1 (de) 2009-10-15
KR100508736B1 (ko) 2005-08-18
JP2003530576A (ja) 2003-10-14
ES2331870T3 (es) 2010-01-19
EP1194907A1 (en) 2002-04-10
MXPA01012552A (es) 2002-07-02

Similar Documents

Publication Publication Date Title
AU2001249830A1 (en) Thickness measurement system and method for vehicle occupant detection
AU7616000A (en) Passenger detection system and method
MXPA02010854A (es) Proteccion para asiento mojado para deteccion de ocupante para control de bolsa de aires.
MXPA02002394A (es) Sensor multiple de deteccion del ocupante de un vehiculo para el control de despliegue de la bolsa de aire.
US6731116B2 (en) Short-circuit detector
US8552733B2 (en) Electrical leak detecting apparatus for an electric vehicle
US8884638B2 (en) Circuit arrangement for monitoring an electrical insulation
US20120235824A1 (en) Measuring device for measuring insulation resistance of an electric vehicle
WO2001084687A3 (en) Sensitive ground fault detection system for use in compensated electric power distribution networks
WO2011063136A3 (en) Occupant detection and classification system
US20100315234A1 (en) Electrostatic occupant detection apparatus and method for detecting failure of the same
US6335684B1 (en) Method for capacitative object recognition in motor vehicles
US20120161777A1 (en) Occupant detection apparatus, occupant detection method and vehicle
JPH08320352A (ja) 漏電検出装置
WO2004112167A3 (en) Fuel cell device condition detection
WO2008070382A3 (en) Electric motor controller with brush position detector
KR102221308B1 (ko) 전기차 배터리 또는 연료전지차 스택의 절연저항 측정방법 및 회로
EP3184378B1 (en) Buckle and in-vehicle system
WO2004092752A3 (en) Method for detecting fault arcs and arc monitoring device therefor
TW376453B (en) Device for detection of an electrical insulation defect for a hybrid electric vehicle
US10640009B2 (en) Seat occupancy sensor having an array of sensors shifted from a center of a seat of a vehicle
WO2003061333A3 (de) Diagnoseschaltkreis für einen hochton-lautsprecher einer lautsprecherkombination
CN205737397U (zh) 一种安全带装置
WO2003034053A3 (de) Verfahren zur detektion von teilchen in einem gasstrom und sensor hierzu
CN110702850A (zh) 一种车载电池的湿度检测系统