DE69812448D1 - Sensorsystem mit einem leitfähigen Gewebe - Google Patents
Sensorsystem mit einem leitfähigen GewebeInfo
- Publication number
- DE69812448D1 DE69812448D1 DE69812448T DE69812448T DE69812448D1 DE 69812448 D1 DE69812448 D1 DE 69812448D1 DE 69812448 T DE69812448 T DE 69812448T DE 69812448 T DE69812448 T DE 69812448T DE 69812448 D1 DE69812448 D1 DE 69812448D1
- Authority
- DE
- Germany
- Prior art keywords
- sensor system
- conductive fabric
- fabric
- conductive
- sensor
- 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
Links
- 239000004744 fabric Substances 0.000 title 1
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
-
- 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
-
- 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)
- Power Engineering (AREA)
- Transportation (AREA)
- Aviation & Aerospace 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)
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 |
---|---|
DE69812448D1 true DE69812448D1 (de) | 2003-04-30 |
DE69812448T2 DE69812448T2 (de) | 2003-12-24 |
Family
ID=25067604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69812448T Expired - Fee Related DE69812448T2 (de) | 1997-01-23 | 1998-01-15 | Sensorsystem mit einem leitfähigen Gewebe |
Country Status (12)
Country | Link |
---|---|
US (1) | US5878620A (de) |
EP (1) | EP0855307B1 (de) |
JP (1) | JP3017968B2 (de) |
CN (1) | CN1138971C (de) |
AU (1) | AU732622B2 (de) |
BR (1) | BR9800294A (de) |
CA (1) | CA2225945C (de) |
DE (1) | DE69812448T2 (de) |
ES (1) | ES2195273T3 (de) |
HK (1) | HK1015326A1 (de) |
IL (1) | IL122971A (de) |
TW (1) | TW425357B (de) |
Families Citing this family (118)
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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 |
US6557424B1 (en) * | 1999-02-24 | 2003-05-06 | Siemens Vdo Automotive Corporation | Method and apparatus for sensing seat occupant weight |
CN1341061A (zh) * | 1999-02-24 | 2002-03-20 | 美国西门子汽车公司 | 座椅乘员重量的传感方法和装置 |
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 |
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US6329913B1 (en) | 1999-10-05 | 2001-12-11 | Nec Technologies, Inc. | Passenger detection system and method |
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 |
US7400080B2 (en) | 2002-09-20 | 2008-07-15 | Danfoss A/S | Elastomer actuator and a method of making an actuator |
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JP3730959B2 (ja) | 2000-11-28 | 2006-01-05 | シーメンス ヴィディーオー オートモーティヴ コーポレイション | 車両の座席にかかる重量を測定するセンサー組立体 |
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US7132642B2 (en) | 2001-07-09 | 2006-11-07 | Nartron Corporation | Anti-entrapment systems for preventing objects from being entrapped by translating devices |
US7293467B2 (en) | 2001-07-09 | 2007-11-13 | Nartron Corporation | Anti-entrapment system |
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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 |
ATE398988T1 (de) | 2003-02-24 | 2008-07-15 | Danfoss As | Elektroaktive elastische kompressionsbandage |
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 |
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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 |
-
1997
- 1997-01-23 US US08/763,356 patent/US5878620A/en not_active Expired - Fee Related
- 1997-12-29 CA CA002225945A patent/CA2225945C/en not_active Expired - Fee Related
-
1998
- 1998-01-15 DE DE69812448T patent/DE69812448T2/de not_active Expired - Fee Related
- 1998-01-15 ES ES98300261T patent/ES2195273T3/es not_active Expired - Lifetime
- 1998-01-15 EP EP98300261A patent/EP0855307B1/de not_active Expired - Lifetime
- 1998-01-19 IL IL12297198A patent/IL122971A/en not_active IP Right Cessation
- 1998-01-22 CN CNB981001610A patent/CN1138971C/zh not_active Expired - Fee Related
- 1998-01-22 TW TW087100867A patent/TW425357B/zh not_active IP Right Cessation
- 1998-01-22 AU AU52699/98A patent/AU732622B2/en not_active Ceased
- 1998-01-23 JP JP10011508A patent/JP3017968B2/ja not_active Expired - Fee Related
- 1998-01-23 BR BR9800294A patent/BR9800294A/pt not_active IP Right Cessation
-
1999
- 1999-01-29 HK HK99100380A patent/HK1015326A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9800294A (pt) | 1999-07-06 |
EP0855307A2 (de) | 1998-07-29 |
ES2195273T3 (es) | 2003-12-01 |
EP0855307B1 (de) | 2003-03-26 |
CN1138971C (zh) | 2004-02-18 |
JPH10232176A (ja) | 1998-09-02 |
US5878620A (en) | 1999-03-09 |
IL122971A0 (en) | 1998-08-16 |
JP3017968B2 (ja) | 2000-03-13 |
CA2225945C (en) | 2001-12-18 |
MX9800492A (es) | 1998-10-31 |
CN1199164A (zh) | 1998-11-18 |
AU5269998A (en) | 1998-07-30 |
DE69812448T2 (de) | 2003-12-24 |
TW425357B (en) | 2001-03-11 |
CA2225945A1 (en) | 1998-07-23 |
HK1015326A1 (en) | 1999-10-15 |
EP0855307A3 (de) | 1999-06-23 |
IL122971A (en) | 2001-05-20 |
AU732622B2 (en) | 2001-04-26 |
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