IL122971A - מערכת חישה מאריג מוליך - Google Patents

מערכת חישה מאריג מוליך

Info

Publication number
IL122971A
IL122971A IL12297198A IL12297198A IL122971A IL 122971 A IL122971 A IL 122971A IL 12297198 A IL12297198 A IL 12297198A IL 12297198 A IL12297198 A IL 12297198A IL 122971 A IL122971 A IL 122971A
Authority
IL
Israel
Prior art keywords
layer
sensor
conductive
conductive fabric
seat
Prior art date
Application number
IL12297198A
Other languages
English (en)
Other versions
IL122971A0 (en
Original Assignee
Schlegel Systems 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 Schlegel Systems Inc filed Critical Schlegel Systems Inc
Publication of IL122971A0 publication Critical patent/IL122971A0/xx
Publication of IL122971A publication Critical patent/IL122971A/he

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/003—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
    • G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
    • G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/12—Capacitive; Electric field
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G7/00—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups
    • G01G7/06—Weighing apparatus wherein the balancing is effected by magnetic, electromagnetic, or electrostatic action, or by means not provided for in the preceding groups by electrostatic action

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Power Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Geophysics And Detection Of Objects (AREA)
IL12297198A 1997-01-23 1998-01-19 מערכת חישה מאריג מוליך IL122971A (he)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/763,356 US5878620A (en) 1997-01-23 1997-01-23 Conductive fabric sensor for vehicle seats

Publications (2)

Publication Number Publication Date
IL122971A0 IL122971A0 (en) 1998-08-16
IL122971A true IL122971A (he) 2001-05-20

Family

ID=25067604

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12297198A IL122971A (he) 1997-01-23 1998-01-19 מערכת חישה מאריג מוליך

Country Status (11)

Country Link
US (1) US5878620A (he)
EP (1) EP0855307B1 (he)
JP (1) JP3017968B2 (he)
CN (1) CN1138971C (he)
AU (1) AU732622B2 (he)
BR (1) BR9800294A (he)
CA (1) CA2225945C (he)
DE (1) DE69812448T2 (he)
ES (1) ES2195273T3 (he)
IL (1) IL122971A (he)
TW (1) TW425357B (he)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601973C2 (de) * 1996-01-20 1997-11-20 Daimler Benz Ag Verfahren und Anordnung zur quantitativen Ermittlung des Sitzklimas an Sitzpolstern
US5986221A (en) * 1996-12-19 1999-11-16 Automotive Systems Laboratory, Inc. Membrane seat weight sensor
WO1998030413A1 (fr) * 1997-01-13 1998-07-16 Furukawa Electric Co., Ltd. Siege equipe d'un detecteur d'assise, detecteur d'assise et dispositif a coussin gonflable de securite
US6356194B1 (en) 1998-01-12 2002-03-12 Honda Giken Kogyo Kabushiki Kaisha Occupant detecting system
GB2360597B (en) * 1998-01-12 2002-08-28 Honda Motor Co Ltd Occupant detecting system
GB2339495B (en) * 1998-05-21 2000-11-15 Univ Brunel Pressure sensor
US6369804B1 (en) * 1998-09-26 2002-04-09 Eleksen Limited Detector constructed from fabric having non-uniform conductivity
US6040532A (en) * 1998-10-26 2000-03-21 Trw Inc. Vehicle occupant weight sensor
GB2343516A (en) * 1998-11-03 2000-05-10 Univ Brunel Fabric pressure sensor comprising conductive layers or strips and an insulating separator
JP2000155057A (ja) * 1998-11-20 2000-06-06 Asuko Kk 着座検出装置
DE19959128B4 (de) * 1998-12-08 2004-02-12 Trw Inc., Lyndhurst Kapazitiver Gewichtssensor
US6825765B2 (en) * 1998-12-30 2004-11-30 Automotive Systems Laboratory, Inc. Occupant detection system
FR2788595B1 (fr) * 1999-01-15 2001-04-27 Soprolia Appareil de mesure et installation pour etablir un comparatif entre differents types de confort concernant des familles de produits de literies ou de sieges, en tenant compte du poids et de la morphologie de l'utilisateur
EP1156944A1 (en) * 1999-02-24 2001-11-28 Siemens Automotive Corporation Method and apparatus for sensing seat occupant weight
US6557424B1 (en) * 1999-02-24 2003-05-06 Siemens Vdo Automotive Corporation Method and apparatus for sensing seat occupant weight
US6497430B1 (en) * 1999-03-03 2002-12-24 Sensitron Inc. Mass profiling system
GB9911081D0 (en) * 1999-05-12 1999-07-14 Univ Brunel Switch
DE19931379A1 (de) * 1999-07-07 2001-01-11 Hbm Waegetechnik Gmbh Sitzelement, insbesondere ein Kraftfahrzeugsitz mit Belastungserkennungsvorrichtung
US6329913B1 (en) 1999-10-05 2001-12-11 Nec Technologies, Inc. Passenger detection system and method
US6329914B1 (en) 1999-10-05 2001-12-11 Nec Technologies, Inc. Thickness measurement system and method for vehicle occupant detection
DE19956545C1 (de) * 1999-11-24 2001-04-26 Wet Automotive Systems Ag Detektoreinrichtung
US7048338B2 (en) * 2000-03-02 2006-05-23 Siemens Vdo Automotive Corporation Method and apparatus for attaching sensors to a seat assembly
WO2001075778A1 (en) * 2000-04-03 2001-10-11 Brunel University Conductive pressure sensitive textile
US8181338B2 (en) 2000-11-02 2012-05-22 Danfoss A/S Method of making a multilayer composite
US7548015B2 (en) 2000-11-02 2009-06-16 Danfoss A/S Multilayer composite and a method of making such
US7518284B2 (en) 2000-11-02 2009-04-14 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
US7400080B2 (en) 2002-09-20 2008-07-15 Danfoss A/S Elastomer actuator and a method of making an actuator
JP2002144936A (ja) * 2000-11-08 2002-05-22 Nhk Spring Co Ltd 自動車シートの着座感知装置
EP1337416A2 (en) 2000-11-28 2003-08-27 Siemens Automotive Corporation Sensor assembly for measuring weight applied to a vehicle seat
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
US6487483B1 (en) 2001-06-01 2002-11-26 Trw Inc. System and method of occupant sensing
US6499359B1 (en) * 2001-07-09 2002-12-31 Nartron Corporation Compressible capacitance sensor for determining the presence of an object
US7293467B2 (en) 2001-07-09 2007-11-13 Nartron Corporation Anti-entrapment system
US7132642B2 (en) 2001-07-09 2006-11-07 Nartron Corporation Anti-entrapment systems for preventing objects from being entrapped by translating devices
US6782759B2 (en) 2001-07-09 2004-08-31 Nartron Corporation Anti-entrapment system
US7162928B2 (en) 2004-12-06 2007-01-16 Nartron Corporation Anti-entrapment system
WO2003049970A1 (en) * 2001-12-13 2003-06-19 Intelligent Mechatronic Systems, Inc. Occupant presence detection device
ATE384935T1 (de) * 2001-12-21 2008-02-15 Danfoss As Dielektrisches betätigungsglied oder sensorstruktur und herstellungsverfahren
US6852395B2 (en) * 2002-01-08 2005-02-08 North Carolina State University Methods and systems for selectively connecting and disconnecting conductors in a fabric
LU90917B1 (en) * 2002-05-02 2003-11-03 Iee Sarl Device for assembling a vehicle seat
US7348285B2 (en) * 2002-06-28 2008-03-25 North Carolina State University Fabric and yarn structures for improving signal integrity in fabric-based electrical circuits
ATE440319T1 (de) 2002-12-12 2009-09-15 Danfoss As Berührungssensorelement und sensorgruppe
ES2309502T3 (es) 2003-02-24 2008-12-16 Danfoss A/S Vendaje de compresion elastico electroactivo.
US7033670B2 (en) * 2003-07-11 2006-04-25 Siemens Power Generation, Inc. LCT-epoxy polymers with HTC-oligomers and method for making the same
US7781063B2 (en) 2003-07-11 2010-08-24 Siemens Energy, Inc. High thermal conductivity materials with grafted surface functional groups
US6927678B2 (en) * 2003-08-18 2005-08-09 Delphi Technologies, Inc. Fluid filled seat bladder with capacitive sensors for occupant classification and weight estimation
DE10344296B3 (de) * 2003-09-23 2005-06-09 Johnson Controls Gmbh Sitz mit einer an einer Auflage befestigten Verkabelung, Verfahren zur Montage eines Sitzes und Verwendung eines Flachleiters zur Bildung einer Verkabelung eines Sitzes
US7584016B2 (en) * 2003-09-30 2009-09-01 Intrinsic Marks International Llc Item monitoring system and methods
US20050121891A1 (en) * 2003-12-03 2005-06-09 Milliken & Company Airbag having conductive material and system and method for adjustment of deployment characteristics of airbag having conductive material
US7151452B2 (en) * 2003-12-05 2006-12-19 Elesys North America Inc. Vehicle occupant sensing system
GB0404419D0 (en) 2004-02-27 2004-03-31 Intelligent Textiles Ltd Electrical components and circuits constructed as textiles
US8216672B2 (en) * 2004-06-15 2012-07-10 Siemens Energy, Inc. Structured resin systems with high thermal conductivity fillers
US20080050580A1 (en) * 2004-06-15 2008-02-28 Stevens Gary C High Thermal Conductivity Mica Paper Tape
US20050274774A1 (en) * 2004-06-15 2005-12-15 Smith James D Insulation paper with high thermal conductivity materials
US7553438B2 (en) * 2004-06-15 2009-06-30 Siemens Energy, Inc. Compression of resin impregnated insulating tapes
US7776392B2 (en) * 2005-04-15 2010-08-17 Siemens Energy, Inc. Composite insulation tape with loaded HTC materials
US7553781B2 (en) * 2004-06-15 2009-06-30 Siemens Energy, Inc. Fabrics with high thermal conductivity coatings
US20050277721A1 (en) 2004-06-15 2005-12-15 Siemens Westinghouse Power Corporation High thermal conductivity materials aligned within resins
US7592045B2 (en) * 2004-06-15 2009-09-22 Siemens Energy, Inc. Seeding of HTC fillers to form dendritic structures
US7119705B2 (en) * 2004-10-30 2006-10-10 Delphi Technologies, Inc. Shielded capacitive load cell apparatus responsive to weight applied to a vehicle seat
DE102006002919B4 (de) * 2005-01-24 2008-09-04 Denso Corp., Kariya Kapazitiver Sensor und Insassenerfassungssystem
US6999301B1 (en) 2005-02-08 2006-02-14 Delphi Technologies, Inc. Capacitive load cell apparatus having an annealed synthetic woven spring dielectric
US20060196281A1 (en) 2005-03-02 2006-09-07 Delphi Technologies, Inc. Capacitive load cell apparatus having a non-planar nonconductive elastomeric dielectric
US7176390B2 (en) * 2005-03-02 2007-02-13 Delphi Technologies, Inc. Capacitive load cell with multi-layer dielectric for extended range
US7159471B2 (en) * 2005-03-02 2007-01-09 Delphi Technologies, Inc. Capacitive load cell apparatus having silicone-impregnated foam dielectric pads
US7312591B2 (en) 2005-03-11 2007-12-25 Npc Corporation Powered panel moving system
DE102005014526A1 (de) 2005-03-30 2006-10-05 Siemens Ag Vorrichtung und Verfahren zum Unterscheiden einer Person von einem Gegenstand auf einem Fahrzeugsitz
JP4273233B2 (ja) * 2005-03-31 2009-06-03 福井県 感圧センサーシート
US7651963B2 (en) * 2005-04-15 2010-01-26 Siemens Energy, Inc. Patterning on surface with high thermal conductivity materials
US7846853B2 (en) * 2005-04-15 2010-12-07 Siemens Energy, Inc. Multi-layered platelet structure
US20070026221A1 (en) * 2005-06-14 2007-02-01 Siemens Power Generation, Inc. Morphological forms of fillers for electrical insulation
US7955661B2 (en) * 2005-06-14 2011-06-07 Siemens Energy, Inc. Treatment of micropores in mica materials
US7655295B2 (en) 2005-06-14 2010-02-02 Siemens Energy, Inc. Mix of grafted and non-grafted particles in a resin
US7781057B2 (en) * 2005-06-14 2010-08-24 Siemens Energy, Inc. Seeding resins for enhancing the crystallinity of polymeric substructures
US7851059B2 (en) * 2005-06-14 2010-12-14 Siemens Energy, Inc. Nano and meso shell-core control of physical properties and performance of electrically insulating composites
US8357433B2 (en) * 2005-06-14 2013-01-22 Siemens Energy, Inc. Polymer brushes
US7217891B2 (en) * 2005-09-29 2007-05-15 Delphi Technologies, Inc. Capacitive sensing apparatus for a vehicle seat
US7342373B2 (en) 2006-01-04 2008-03-11 Nartron Corporation Vehicle panel control system
US7208960B1 (en) * 2006-02-10 2007-04-24 Milliken & Company Printed capacitive sensor
US7395717B2 (en) * 2006-02-10 2008-07-08 Milliken & Company Flexible capacitive sensor
US7301351B2 (en) * 2006-02-10 2007-11-27 Milliken & Company Printed capacitive sensor
US20070229307A1 (en) * 2006-03-31 2007-10-04 Ivan Pawlenko Detection technology for vehicular and other security applications
US7547847B2 (en) * 2006-09-19 2009-06-16 Siemens Energy, Inc. High thermal conductivity dielectric tape
US7732999B2 (en) 2006-11-03 2010-06-08 Danfoss A/S Direct acting capacitive transducer
US7880371B2 (en) 2006-11-03 2011-02-01 Danfoss A/S Dielectric composite and a method of manufacturing a dielectric composite
TWI317630B (en) 2007-03-12 2009-12-01 Taiwan Textile Res Inst Respiration monitoring system
US20150366367A1 (en) 2007-03-19 2015-12-24 Augustine Temperature Management LLC Electric heating pad with electrosurgical grounding
US10201935B2 (en) 2007-03-19 2019-02-12 Augustine Temperature Management LLC Electric heating pad
US8283602B2 (en) 2007-03-19 2012-10-09 Augustine Temperature Management LLC Heating blanket
US7719007B2 (en) * 2008-04-30 2010-05-18 Milliken & Company Flexible electroluminescent capacitive sensor
JP5838092B2 (ja) * 2009-01-24 2015-12-24 シャンミン ヤン 感知装置
FR2946427B1 (fr) 2009-06-05 2011-09-30 Hill Rom Ind Sa Capteur de pression comprenant une cellule capacitive et dispositif de support en comportant.
JP5192577B2 (ja) * 2010-10-19 2013-05-08 パナソニック株式会社 接触検知センサ、駆動装置、及び、介護用ベッド
US9339116B2 (en) * 2010-11-04 2016-05-17 Applied Invention, Llc Systems, structures and processes with embedded resistance device
US8596147B2 (en) * 2010-11-30 2013-12-03 Hallmark Cards, Incorporated Non-rigid sensor for detecting deformation
US8891222B2 (en) 2012-02-14 2014-11-18 Danfoss A/S Capacitive transducer and a method for manufacturing a transducer
US8692442B2 (en) 2012-02-14 2014-04-08 Danfoss Polypower A/S Polymer transducer and a connector for a transducer
JP2013247020A (ja) * 2012-05-28 2013-12-09 Toyota Boshoku Corp 操作スイッチ
GB2511356B (en) * 2013-03-01 2016-02-17 Isensol Ltd Pressure mat
WO2015157684A1 (en) 2014-04-10 2015-10-15 Augustine Biomedical And Design, Llc Underbody warming systems with core temperature monitoring
WO2016033328A1 (en) 2014-08-27 2016-03-03 North Carolina State University Binary encoding of sensors in textile structures
WO2016077742A1 (en) 2014-11-13 2016-05-19 Augustine Temperature Management, Llc Heated underbody warming systems with electrosurgical grounding
US9574955B2 (en) 2015-01-14 2017-02-21 Nippon Mektron, Ltd. Pressure sensing element having an insulating layer with an increased height from the substrate towards the opening
JP6530687B2 (ja) 2015-09-24 2019-06-12 日本メクトロン株式会社 感圧素子および圧力センサ
CA3000639C (en) 2015-12-18 2024-04-16 Intelligent Textiles Limited Conductive fabric, method of manufacturing a conductive fabric and apparatus therefor
WO2017183922A1 (ko) * 2016-04-22 2017-10-26 엘지이노텍 주식회사 압력 감지 센서
CN105806517A (zh) * 2016-05-04 2016-07-27 深圳诺康医疗设备股份有限公司 压力传感器
DE102016005837B4 (de) 2016-05-12 2023-09-07 Denis Güzelocak Druckempfindliches Sensor-System
CN105931909B (zh) * 2016-06-23 2019-06-28 珠海安润普科技有限公司 一种柔性织物开关
CN108243620B (zh) 2016-10-25 2021-03-19 一号工作实验室有限公司 用于检测压力的柔性导电装置及系统
CN106644194A (zh) * 2017-01-23 2017-05-10 珠海安润普科技有限公司 电阻型压力传感器与可穿戴设备
CA3067367A1 (en) 2017-06-15 2018-12-20 Onrobot Los Angeles Inc. Systems, devices, and methods for sensing locations and forces
US10739184B2 (en) * 2017-06-30 2020-08-11 Tesla, Inc. Vehicle occupant classification systems and methods
US12083989B2 (en) * 2017-07-07 2024-09-10 Magna Seating Inc. Pressure sensing system and seat cushion having the pressure sensing system
US10330813B2 (en) 2017-07-11 2019-06-25 Joyson Safety Systems Acquisition Llc Occupant detection system
JP7237921B2 (ja) * 2017-07-11 2023-03-13 ジョイソン セイフティ システムズ アクイジション エルエルシー 乗員検知システム、検出マットおよび電気スイッチ
US10810405B2 (en) * 2017-08-09 2020-10-20 Qatar University Biometric liveness detection through biocompatible capacitive sensor
CN111065543B (zh) * 2017-08-10 2022-08-09 乔伊森安全系统收购有限责任公司 乘员检测系统
US10765580B1 (en) 2019-03-27 2020-09-08 Augustine Biomedical And Design, Llc Patient securement system for the surgical trendelenburg position
KR102338298B1 (ko) * 2020-01-08 2021-12-13 한국전자기술연구원 전도사 압력센서
DE102020132212A1 (de) * 2020-08-27 2022-03-03 Faurecia Autositze Gmbh Kraftfahrzeugsitz
WO2022221473A1 (en) * 2021-04-13 2022-10-20 Nitto, Inc. Capacitive seat sensor and methods for making and using same
US11844733B1 (en) 2022-06-23 2023-12-19 Augustine Biomedical And Design, Llc Patient securement system for the surgical Trendelenburg position
WO2023249893A1 (en) 2022-06-23 2023-12-28 Augustine Biomedical And Design, Llc Patient securement system for the surgical trendelenburg position
CN115950574A (zh) * 2022-12-13 2023-04-11 浙江工业大学 一种基于短路效应的柔性触觉传感器及其制备方法
DE102024100266A1 (de) * 2024-01-05 2025-07-10 Haake Technik Gmbh Gefalteter Taktiler Sensor
US12399294B1 (en) 2024-09-24 2025-08-26 Studio 1 Labs Inc. Projected dielectric sensor for matter detection, proximity detection, and gesture control

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821836U (ja) * 1981-08-04 1983-02-10 佐藤　紳一 圧力センサ
US4526043A (en) * 1983-05-23 1985-07-02 At&T Bell Laboratories Conformable tactile sensor
JPS61702A (ja) * 1984-06-14 1986-01-06 Sumitomo Electric Ind Ltd 面状接触センサ
DE3634855C1 (de) * 1986-10-13 1988-03-31 Peter Seitz Kapazitive Messanordnung zur Bestimmung von Kraeften und/oder Druecken
JPS63165730U (he) * 1987-04-17 1988-10-28
DE3839134C1 (he) * 1988-11-19 1990-02-15 Arthur 4720 Beckum De Rumpel
JPH02193030A (ja) * 1988-12-20 1990-07-30 Ricoh Co Ltd 圧力検出素子
US5305017A (en) * 1989-08-16 1994-04-19 Gerpheide George E Methods and apparatus for data input
JPH04106824U (ja) * 1991-02-26 1992-09-16 ヤマハ株式会社 インストウルメントキー
US5232243A (en) * 1991-04-09 1993-08-03 Trw Vehicle Safety Systems Inc. Occupant sensing apparatus
JPH05297149A (ja) * 1992-04-23 1993-11-12 Aisin Seiki Co Ltd 誘電体検出装置
US5431064A (en) * 1992-09-18 1995-07-11 Home Row, Inc. Transducer array
DE4243826A1 (de) * 1992-12-23 1994-06-30 Opel Adam Ag Kraftfahrzeug mit mindestens einem Fahrzeugsitz und ein dazugehöriger Kindersitz
US5454591A (en) * 1993-11-03 1995-10-03 Trw Vehicle Safety Systems Inc. Method and apparatus for sensing a rearward facing child restraining seat
US5439249A (en) * 1993-12-02 1995-08-08 Trw Vehicle Safety Systems Inc. Vehicle occupant restraint system including occupant position sensor mounted in seat back
US5573269A (en) * 1993-12-02 1996-11-12 Trw Vehicle Safety Systems Inc. Apparatus and method for sensing and restraining an occupant of a vehicle seat
US5481078A (en) * 1994-02-18 1996-01-02 Clark Equipment Company Operator presence sensor for operator's seat
JPH07237511A (ja) * 1994-03-01 1995-09-12 Mitsubishi Cable Ind Ltd 自動車付属機器の制御装置
US5482314A (en) * 1994-04-12 1996-01-09 Aerojet General Corporation Automotive occupant sensor system and method of operation by sensor fusion
US5474327A (en) * 1995-01-10 1995-12-12 Delco Electronics Corporation Vehicle occupant restraint with seat pressure sensor
US5570903A (en) * 1995-02-21 1996-11-05 Echlin, Inc. Occupant and infant seat detection in a vehicle supplemental restraint system
US5528698A (en) * 1995-03-27 1996-06-18 Rockwell International Corporation Automotive occupant sensing device
US5585779A (en) * 1995-07-17 1996-12-17 Halikias; Spiros Coded anti-theft vehicle alarm and disabling system
JPH10115564A (ja) * 1996-10-14 1998-05-06 Toyota Motor Corp 乗員検知シートセンサ

Also Published As

Publication number Publication date
DE69812448T2 (de) 2003-12-24
EP0855307A2 (en) 1998-07-29
TW425357B (en) 2001-03-11
BR9800294A (pt) 1999-07-06
AU5269998A (en) 1998-07-30
EP0855307B1 (en) 2003-03-26
CN1199164A (zh) 1998-11-18
US5878620A (en) 1999-03-09
CA2225945C (en) 2001-12-18
ES2195273T3 (es) 2003-12-01
IL122971A0 (en) 1998-08-16
HK1015326A1 (en) 1999-10-15
JP3017968B2 (ja) 2000-03-13
JPH10232176A (ja) 1998-09-02
MX9800492A (es) 1998-10-31
EP0855307A3 (en) 1999-06-23
DE69812448D1 (de) 2003-04-30
AU732622B2 (en) 2001-04-26
CA2225945A1 (en) 1998-07-23
CN1138971C (zh) 2004-02-18

Similar Documents

Publication Publication Date Title
US5878620A (en) Conductive fabric sensor for vehicle seats
US5986221A (en) Membrane seat weight sensor
US6109117A (en) Seat weight sensor
EP1458588B1 (en) Occupant presence detection device
US6072130A (en) Pressure activated switching device
US20070144273A1 (en) Device for the classification of seat occupancy
EP1688717B1 (en) Capacitive load cell having an array of synthetic fibers between two fabric layers
US6407556B1 (en) Sensor for indicating changes in the presence of persons or objects
EP1698869B1 (en) Capacitive load cell with multi-layer dielectric for extended range
US20070115121A1 (en) System for capacitive detection of a seat occupancy
EP1661768B1 (en) Flexible vehicle occupant sensor and method of use.
WO1998022836A1 (en) Device for presence detection
KR20230025710A (ko) 발포체 구조에 기초한 압전 저항식 압력 센서
US20040173028A1 (en) Electroconductive textile sensor
HK1015326B (en) Conductive fabric sensor system
CN101094780A (zh) 具有两个开关级别的传感器垫
MXPA98000492A (en) Tissue sensor system conduc
US7075449B2 (en) Vehicle occupant sensor system
JPS61250915A (ja) 感圧スイツチ
JPH06344873A (ja) アウトリガーの接地反力確認装置

Legal Events

Date Code Title Description
FF Patent granted
KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees