ATE332828T1 - System zur erfassung einer sitzbelegung - Google Patents

System zur erfassung einer sitzbelegung

Info

Publication number
ATE332828T1
ATE332828T1 AT04718659T AT04718659T ATE332828T1 AT E332828 T1 ATE332828 T1 AT E332828T1 AT 04718659 T AT04718659 T AT 04718659T AT 04718659 T AT04718659 T AT 04718659T AT E332828 T1 ATE332828 T1 AT E332828T1
Authority
AT
Austria
Prior art keywords
capacitive
electrode
vehicle
seat occupancy
seat
Prior art date
Application number
AT04718659T
Other languages
English (en)
Inventor
Harald Clos
Laurent Federspiel
Aloyse Schoos
Original Assignee
Iee Sarl
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 Iee Sarl filed Critical Iee Sarl
Application granted granted Critical
Publication of ATE332828T1 publication Critical patent/ATE332828T1/de

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
    • 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
    • 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
    • B60R21/0154—Passenger detection systems using field detection presence sensors in combination with seat heating
    • 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
    • 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
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Burglar Alarm Systems (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT04718659T 2003-03-10 2004-03-09 System zur erfassung einer sitzbelegung ATE332828T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03100598A EP1457391A1 (de) 2003-03-10 2003-03-10 System zur Sitzbelegungserkennung

Publications (1)

Publication Number Publication Date
ATE332828T1 true ATE332828T1 (de) 2006-08-15

Family

ID=32748958

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04718659T ATE332828T1 (de) 2003-03-10 2004-03-09 System zur erfassung einer sitzbelegung

Country Status (8)

Country Link
US (1) US20070029768A1 (de)
EP (2) EP1457391A1 (de)
JP (1) JP2006521958A (de)
KR (1) KR20050106114A (de)
CN (1) CN100340428C (de)
AT (1) ATE332828T1 (de)
DE (1) DE602004001516T2 (de)
WO (1) WO2004080766A1 (de)

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US7306283B2 (en) 2002-11-21 2007-12-11 W.E.T. Automotive Systems Ag Heater for an automotive vehicle and method of forming same
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
EP1815258A4 (de) * 2005-11-22 2008-06-25 Zephyr Technology Ltd Einrichtung zur messung von elektrischen feldern
EP1787871B1 (de) 2005-11-22 2008-12-10 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. System zur kapazitiven Sitzbelegungserkennung
DE602005013545D1 (de) * 2005-12-08 2009-05-07 Iee Sarl Vorrichtung zur Sitzbelegungserkennung
DE102006001666A1 (de) * 2006-01-12 2007-08-16 Ident Technology Ag Verfahren und Kontrollsystem für Schliessklappen
EP1870292A1 (de) 2006-06-19 2007-12-26 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Kapazitives Insassenklassifikationssystem
EP1870293A1 (de) 2006-06-19 2007-12-26 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Kapazitives Insassenklassifikationssystem-Betriebsverfahren
JP4721058B2 (ja) * 2006-07-11 2011-07-13 株式会社デンソー 車両用座席装置及びその製造方法
JP4609731B2 (ja) * 2006-10-31 2011-01-12 株式会社デンソー 静電容量式乗員検知センサ
EP1980450A1 (de) * 2007-04-10 2008-10-15 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Kraftfahrzeug mit Insassendetektionssystem
EP1980451A1 (de) * 2007-04-10 2008-10-15 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Kraftfahrzeug mit einem System zur Detektion der Nähe von Insassen
EP1995124A1 (de) 2007-05-21 2008-11-26 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Abtastsystem zum Überwachen eines vorgegebenen Raumes
KR100980710B1 (ko) * 2007-07-04 2010-09-07 현대자동차주식회사 차량용 승객 식별 시스템
EP2036780A1 (de) 2007-09-12 2009-03-18 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Verfahren und System zur Erkennung eines Fahrzeuginsassen
EP2036764A1 (de) 2007-09-12 2009-03-18 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Verfahren und System zur Erkennung der Belegung eines Fahrzeugsitzes
KR101020541B1 (ko) * 2007-11-21 2011-03-09 기아자동차주식회사 차량용 승객 식별 장치 및 방법
US7876106B2 (en) * 2008-04-28 2011-01-25 Delphi Technologies, Inc. System and method for detecting an object at a location
US7880480B2 (en) * 2008-04-28 2011-02-01 Delphi Technologies, Inc. Occupant detection system and method for calibrating
DE102008034937A1 (de) 2008-07-26 2010-02-04 Müller Textil GmbH Abstandsgewirke und Verfahren zu dessen Herstellung
JP5655223B2 (ja) * 2009-01-30 2015-01-21 株式会社フジクラ 乗員姿勢検知装置
JP5748362B2 (ja) 2009-11-19 2015-07-15 ティ．ケイ．ホールディングス、インコーポレイテッド 乗員検出および分類システム
US20110190987A1 (en) * 2010-02-04 2011-08-04 Delphi Technologies, Inc. Occupant detection system and method
US20110190980A1 (en) * 2010-02-04 2011-08-04 Delphi Technologies, Inc. Occupant detection system and method
US8587422B2 (en) * 2010-03-31 2013-11-19 Tk Holdings, Inc. Occupant sensing system
LU91722B1 (en) * 2010-08-20 2012-02-21 Iee Sarl Seat heater
JP5510271B2 (ja) * 2010-10-29 2014-06-04 アイシン精機株式会社 車両用シート装置
LU91792B1 (en) * 2011-02-22 2012-08-23 Iee Sarl Capacitive occupant detection system
DE102011005551B4 (de) 2011-03-15 2012-12-27 TAKATA Aktiengesellschaft Belegungserkennungsvorrichtung zum Erkennen einer Belegung eines Sitzplatzes eines Kraftfahrzeuges
JP6037315B2 (ja) 2011-05-27 2016-12-07 ベーリンガー インゲルハイム インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 吸入器及び吸入器用カプセル
DE102011107008A1 (de) 2011-07-09 2013-01-10 Volkswagen Aktiengesellschaft Körpermassenabhängige Sitzheizungsregelung eines Sitzteiles und einer Rückenlehne eines Fahrzeugsitzes
DE102011084903A1 (de) * 2011-10-20 2013-04-25 TAKATA Aktiengesellschaft Sensorsysteme für ein Kraftfahrzeug
JP2016504227A (ja) * 2012-10-02 2016-02-12 ティーケー ホールディングス インク．Ｔｋ Ｈｏｌｄｉｎｇｓ Ｉｎｃ． 乗員検出及び分類システム
LU92179B1 (en) * 2013-04-09 2014-10-10 Iee Sarl Capacitive sensing device
KR101687759B1 (ko) 2013-12-02 2016-12-22 박재훈 종합 관리 장치 및 이를 포함하는 이동형 시험 시스템
CN104765074B (zh) * 2014-01-07 2022-05-31 香港城市大学 用于检测热发射对象的系统和方法
US9511732B2 (en) * 2014-01-23 2016-12-06 Tk Holdings Inc. Occupant presence and classification system
WO2015179730A1 (en) * 2014-05-22 2015-11-26 Tk Holdings Inc. Systems and methods for shielding a hand sensor system in a steering wheel
DE112015002601T5 (de) 2014-06-02 2017-05-04 Tk Holdings Inc. Systeme und Verfahren zum Drucken von Sensorschaltkreisen auf eine Sensormatte für ein Lenkrad
US10137802B2 (en) * 2016-03-11 2018-11-27 Ford Global Technologies, Llc Detecting occupant presence on a vehicle seat
US10336361B2 (en) 2016-04-04 2019-07-02 Joyson Safety Systems Acquisition Llc Vehicle accessory control circuit
US10926662B2 (en) 2016-07-20 2021-02-23 Joyson Safety Systems Acquisition Llc Occupant detection and classification system
US11211931B2 (en) 2017-07-28 2021-12-28 Joyson Safety Systems Acquisition Llc Sensor mat providing shielding and heating
DE102017119153A1 (de) 2017-08-22 2019-02-28 Mayser Holding Gmbh & Co. Kg Schutzeinrichtung für ein Bauteil mit kaptiler Kollisionserfassung
US20220155355A1 (en) * 2019-04-10 2022-05-19 Iee International Electronics & Engineering S.A. Multi-channel capacitance sensing measurement circuit
FR3110123B1 (fr) * 2020-05-12 2023-03-10 Faurecia Automotive Ind Système d’avertissement, véhicule et procédé associés
JP7399283B2 (ja) * 2020-05-29 2023-12-15 三菱電機株式会社 乗員検出装置、子供置き去り警報システム、乗員検出方法および子供置き去り警報方法

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Also Published As

Publication number Publication date
WO2004080766A1 (en) 2004-09-23
CN100340428C (zh) 2007-10-03
JP2006521958A (ja) 2006-09-28
KR20050106114A (ko) 2005-11-08
DE602004001516T2 (de) 2007-07-05
US20070029768A1 (en) 2007-02-08
EP1457391A1 (de) 2004-09-15
EP1601555B1 (de) 2006-07-12
EP1601555A1 (de) 2005-12-07
CN1759025A (zh) 2006-04-12
DE602004001516D1 (de) 2006-08-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties