FR2889304B1 - Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile - Google Patents

Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile

Info

Publication number
FR2889304B1
FR2889304B1 FR0508072A FR0508072A FR2889304B1 FR 2889304 B1 FR2889304 B1 FR 2889304B1 FR 0508072 A FR0508072 A FR 0508072A FR 0508072 A FR0508072 A FR 0508072A FR 2889304 B1 FR2889304 B1 FR 2889304B1
Authority
FR
France
Prior art keywords
occupant
motor vehicle
vehicle seat
capacitive sensor
morphological discrimination
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
FR0508072A
Other languages
English (en)
Other versions
FR2889304A1 (fr
Inventor
Claude Launay
Silva Joaquim Da
Florent Voisin
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.)
Hitachi Computer Products Europe SAS
Original Assignee
Hitachi Computer Products Europe SAS
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 Hitachi Computer Products Europe SAS filed Critical Hitachi Computer Products Europe SAS
Priority to FR0508072A priority Critical patent/FR2889304B1/fr
Priority to JP2008523336A priority patent/JP4943431B2/ja
Priority to PCT/EP2006/064505 priority patent/WO2007012609A1/fr
Priority to DE112006001964T priority patent/DE112006001964T5/de
Priority to GB0802751A priority patent/GB2443765B/en
Priority to US11/996,960 priority patent/US8033182B2/en
Publication of FR2889304A1 publication Critical patent/FR2889304A1/fr
Application granted granted Critical
Publication of FR2889304B1 publication Critical patent/FR2889304B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G01D5/2405—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance by varying dielectric
FR0508072A 2005-07-28 2005-07-28 Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile Expired - Fee Related FR2889304B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0508072A FR2889304B1 (fr) 2005-07-28 2005-07-28 Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile
JP2008523336A JP4943431B2 (ja) 2005-07-28 2006-07-21 自動車座席占有者の形態識別用静電容量センサ
PCT/EP2006/064505 WO2007012609A1 (fr) 2005-07-28 2006-07-21 Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siège automobile
DE112006001964T DE112006001964T5 (de) 2005-07-28 2006-07-21 Kapazitiver Sensor zur morphologischen Unterscheidung von Insassen auf einem Fahrzeugsitz
GB0802751A GB2443765B (en) 2005-07-28 2006-07-21 Capacitive sensor for morphological discrimination of a motor vehicle seat occupant
US11/996,960 US8033182B2 (en) 2005-07-28 2006-07-21 Capacitive sensor for morphological discrimination of a motor vehicle seat occupant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0508072A FR2889304B1 (fr) 2005-07-28 2005-07-28 Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile

Publications (2)

Publication Number Publication Date
FR2889304A1 FR2889304A1 (fr) 2007-02-02
FR2889304B1 true FR2889304B1 (fr) 2007-09-21

Family

ID=36096324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0508072A Expired - Fee Related FR2889304B1 (fr) 2005-07-28 2005-07-28 Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile

Country Status (6)

Country Link
US (1) US8033182B2 (fr)
JP (1) JP4943431B2 (fr)
DE (1) DE112006001964T5 (fr)
FR (1) FR2889304B1 (fr)
GB (1) GB2443765B (fr)
WO (1) WO2007012609A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2889304B1 (fr) 2005-07-28 2007-09-21 Hitachi Comp Products Europ Sa Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile
EP1857329A1 (fr) * 2006-05-17 2007-11-21 Hitachi Computer Products (Europe) S.A.S. Procédé pour améliorer la localisation d'un objet en regard d'un capteur
DE602006010671D1 (de) * 2006-05-17 2010-01-07 Hitachi Comp Products Europ S Verfahren zur Ermittlung der Morphologie eines Insassen in einem Fahrzeugsitz mit kapazitiven Sensoren
JP4702471B2 (ja) * 2008-09-19 2011-06-15 株式会社デンソー 静電式乗員検知装置の調整方法及び静電式乗員検知装置
US20110273189A1 (en) * 2010-05-06 2011-11-10 Steve Gerber Sensing apparatus for and associated methods
WO2014184743A1 (fr) 2013-05-15 2014-11-20 Gentherm Canada Ltd. Dispositif de chauffage par conduction ayant des capacités de détection
CN106061797B (zh) 2013-10-11 2018-09-25 捷温加拿大有限公司 占用感测和加热装置
US10183667B2 (en) 2015-09-15 2019-01-22 Deere & Company Human presence detection on a mobile machine
DE102017215333A1 (de) * 2017-09-01 2019-03-07 Witte Automotive Gmbh Kapazitive Sensoranordnung und Fahrzeugaußengriff

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US4526043A (en) * 1983-05-23 1985-07-02 At&T Bell Laboratories Conformable tactile sensor
EP0257724A3 (fr) * 1986-08-27 1990-01-17 Ohmatoi Naoyuki Capteur à trois électrodes pour comparaison de phase et circuit pour ajuster la phase d'impulsion pour ce capteur
US5050431A (en) * 1990-09-12 1991-09-24 Robertshaw Controls Company Liquid level sensing device and methods of making an operating the same
JPH05297149A (ja) * 1992-04-23 1993-11-12 Aisin Seiki Co Ltd 誘電体検出装置
US5406843A (en) * 1993-10-27 1995-04-18 Kdi Corporation, Inc. Digital liquid level sensing apparatus
US5963679A (en) * 1996-01-26 1999-10-05 Harris Corporation Electric field fingerprint sensor apparatus and related methods
US5986221A (en) * 1996-12-19 1999-11-16 Automotive Systems Laboratory, Inc. Membrane seat weight sensor
FR2785046B1 (fr) * 1998-10-23 2001-01-26 Claude Launay Dispositif de mesure reposant sur la mesure indirecte de la permittivite
US6563231B1 (en) * 1998-12-30 2003-05-13 Automotive Systems Laboratory, Inc. Occupant sensor
EP1318043B1 (fr) * 1999-01-27 2009-02-25 The Furukawa Electric Co., Ltd. Dispositif de détection d'occupant
JP2000249773A (ja) * 1999-03-01 2000-09-14 Nitta Ind Corp 着座センサ
US6348862B1 (en) * 1999-03-05 2002-02-19 Automotive Systems Laboratory, Inc. Proximity sensor
US6424268B1 (en) * 1999-09-10 2002-07-23 Honda Giken Kogyo Kabushiki Kaisha Occupant detecting system
TW480330B (en) * 1999-11-19 2002-03-21 Esec Trading Sa Sensor for the detection of a predetermined filling of a container
US6518083B2 (en) * 2001-01-31 2003-02-11 Nippon Telegraph And Telephone Corporation Surface shape recognition sensor and method of manufacturing the same
US6816077B1 (en) * 2001-03-02 2004-11-09 Elesys North America Inc. Multiple sensor vehicle occupant detection for air bag deployment control
FR2826723B1 (fr) * 2001-06-28 2004-01-30 Hitachi Comp Products Europ Sa Systeme de mesure capacitif
JP2003070775A (ja) * 2001-09-07 2003-03-11 Tachi S Co Ltd 車両用シートの着座姿勢判別方法、疲労判別方法、およびその姿勢／疲労警告装置
JP4482785B2 (ja) * 2001-09-13 2010-06-16 株式会社デンソー 車両用着座者判定装置
WO2003100462A2 (fr) * 2002-05-21 2003-12-04 Automotive Systems Laboratory, Inc. Systeme de detection d'occupants
JP4076920B2 (ja) * 2002-08-02 2008-04-16 株式会社ホンダエレシス 乗員判別装置及び乗員判別方法
FR2849918B1 (fr) * 2003-01-10 2005-06-17 Faurecia Sieges Automobile Systeme de detection capacitif, notamment pour interieur de vehicule automobile.
US7043997B2 (en) * 2003-07-09 2006-05-16 Cherry Corporation Seat for sensing a load
US6927678B2 (en) * 2003-08-18 2005-08-09 Delphi Technologies, Inc. Fluid filled seat bladder with capacitive sensors for occupant classification and weight estimation
JP2006010490A (ja) * 2004-06-25 2006-01-12 Denso Corp 静電容量式センサおよび乗員検知システム
FR2889304B1 (fr) 2005-07-28 2007-09-21 Hitachi Comp Products Europ Sa Capteur capacitif permettant une discrimination morphologique d'un occupant dans un siege automobile
US7217891B2 (en) * 2005-09-29 2007-05-15 Delphi Technologies, Inc. Capacitive sensing apparatus for a vehicle seat

Also Published As

Publication number Publication date
US20080211213A1 (en) 2008-09-04
US8033182B2 (en) 2011-10-11
DE112006001964T5 (de) 2008-05-29
GB2443765B (en) 2010-09-15
GB0802751D0 (en) 2008-03-26
FR2889304A1 (fr) 2007-02-02
JP4943431B2 (ja) 2012-05-30
JP2009502616A (ja) 2009-01-29
WO2007012609A1 (fr) 2007-02-01
GB2443765A (en) 2008-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130329