DE60125353D1 - Sitzbelegungserkennungssystem - Google Patents

Sitzbelegungserkennungssystem

Info

Publication number
DE60125353D1
DE60125353D1 DE60125353T DE60125353T DE60125353D1 DE 60125353 D1 DE60125353 D1 DE 60125353D1 DE 60125353 T DE60125353 T DE 60125353T DE 60125353 T DE60125353 T DE 60125353T DE 60125353 D1 DE60125353 D1 DE 60125353D1
Authority
DE
Germany
Prior art keywords
detection system
seat occupancy
occupancy detection
seat
occupancy
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
DE60125353T
Other languages
English (en)
Other versions
DE60125353T2 (de
Inventor
G Stanley
A Stopper
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 DE60125353D1 publication Critical patent/DE60125353D1/de
Application granted granted Critical
Publication of DE60125353T2 publication Critical patent/DE60125353T2/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
    • B60R21/015—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
    • B60R21/01516—Passenger detection systems using force or pressure sensing means
    • 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
    • B60R21/01516—Passenger detection systems using force or pressure sensing means
    • B60R21/0152—Passenger detection systems using force or pressure sensing means using strain gauges
    • 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
    • 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
    • B60R21/01534—Passenger detection systems using field detection presence sensors using electromagneticwaves, e.g. infrared
    • 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
    • B60R21/01536—Passenger detection systems using field detection presence sensors using ultrasonic waves
    • 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
    • B60R21/01556—Child-seat detection systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Air Bags (AREA)
DE60125353T 2000-06-06 2001-06-06 Sitzbelegungserkennungssystem Expired - Fee Related DE60125353T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20967100P 2000-06-06 2000-06-06
US209671P 2000-06-06
PCT/US2001/018221 WO2001094157A1 (en) 2000-06-06 2001-06-06 Occupant detection system

Publications (2)

Publication Number Publication Date
DE60125353D1 true DE60125353D1 (de) 2007-02-01
DE60125353T2 DE60125353T2 (de) 2007-06-21

Family

ID=22779757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60125353T Expired - Fee Related DE60125353T2 (de) 2000-06-06 2001-06-06 Sitzbelegungserkennungssystem

Country Status (4)

Country Link
EP (1) EP1286864B1 (de)
JP (1) JP2003535748A (de)
DE (1) DE60125353T2 (de)
WO (1) WO2001094157A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7635984B2 (en) 1999-07-12 2009-12-22 Tk Holdings Inc. Electric field sensor and vehicle safety system
DE10254201A1 (de) * 2002-11-20 2004-06-17 Siemens Ag Vorrichtung und Verfahren zum Erkennen der Position einer Person auf einem Sitz eines Kraftfahrzeugs und Verfahren
DE10342554B4 (de) * 2003-09-15 2008-04-30 Siemens Ag Vorrichtung und Verfahren zum Erkennen der Position und der Gewichtskraft einer Person
US7315002B2 (en) 2003-09-15 2008-01-01 Siemens Aktiengesellschaft Devices and method for detecting the position and the weight of a person
DE102007055431A1 (de) * 2007-11-21 2009-05-28 Conti Temic Microelectronic Gmbh Verfahren zur Detektion von Beschleunigung in einem Fahrzeug sowie geeignete Vorrichtung dafür
TWI374573B (en) * 2008-08-22 2012-10-11 Ind Tech Res Inst Uwb antenna and detection apparatus for transportation means
JP5415110B2 (ja) * 2009-03-13 2014-02-12 株式会社デンソーアイティーラボラトリ 乗員検知装置
DE102014117794A1 (de) 2014-12-03 2016-06-09 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Erfassen eines Objekts in einem Innenraum eines Kraftfahrzeugs, Kraftfahrzeug sowie dazugehöriges Verfahren
DE102015213889B4 (de) * 2015-07-23 2018-11-15 Volkswagen Aktiengesellschaft Einrichtung und Verfahren zur Erkennung einer Sitzbelegung eines Kraftfahrzeugs
DE102016000769A1 (de) * 2016-01-26 2017-07-27 Audi Ag Kraftfahrzeug und Verfahren zur Ermittlung einer Insasseninformation
DE102017214009B4 (de) 2017-08-10 2020-06-18 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Erkennung der Anwesenheit und/oder Bewegung eines Fahrzeuginsassen
DE102020216304B4 (de) 2020-12-18 2023-07-06 Zf Friedrichshafen Ag Rechenvorrichtung für ein Fahrzeug
KR20230115763A (ko) * 2022-01-27 2023-08-03 엘지이노텍 주식회사 후석 승객 알림 장치 및 이를 포함하는 차량 및 그 제어 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5411289A (en) * 1993-10-29 1995-05-02 Morton International, Inc. Air bag system for a motor vehicle
DE4339113C2 (de) * 1993-11-16 1996-09-05 Daimler Benz Ag Sitzbelegungserkennungseinrichtung in einem Kraftfahrzeug
US5626359A (en) * 1993-12-02 1997-05-06 Trw Vehicle Safety Systems, Inc. Method and apparatus for controlling an actuatable restraining device in response to discrete control zones
DE4433601C1 (de) * 1994-09-21 1996-04-04 Kurt Bruse Verfahren und Vorrichtung zur Aktivierung bzw. Deaktivierung von sicherheitsrelevanten Systemen innerhalb der Fahrgastzelle eines Kraftfahrzeugs
US5831342A (en) * 1996-10-18 1998-11-03 Alliedsignal Inc. System for modifying the output of a component of a safety restraint system
US5785347A (en) * 1996-10-21 1998-07-28 Siemens Automotive Corporation Occupant sensing and crash behavior system
US6290255B1 (en) * 1997-03-07 2001-09-18 Automotive Systems Laboratory, Inc. Occupant detection system
JP3075209B2 (ja) * 1997-04-01 2000-08-14 トヨタ自動車株式会社 助手席用エアバッグ制御システム
DE19722085A1 (de) * 1997-05-27 1998-12-03 Volkswagen Ag Verfahren und Vorrichtung zur Sitzbelegungserkennung in einem Kraftfahrzeug
US6220627B1 (en) * 1998-04-20 2001-04-24 Automotive Systems Lab Occupant detection system
US6577023B1 (en) * 1998-12-30 2003-06-10 Automotive Systems Laboratory, Inc. Occupant detection system
US6378900B1 (en) * 1999-05-11 2002-04-30 Automotive Systems Laboratory, Inc. Occupant detection system

Also Published As

Publication number Publication date
WO2001094157A1 (en) 2001-12-13
JP2003535748A (ja) 2003-12-02
EP1286864A4 (de) 2004-10-27
EP1286864A1 (de) 2003-03-05
EP1286864B1 (de) 2006-12-20
DE60125353T2 (de) 2007-06-21

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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