DE69818692D1 - Fahrzeuginsassengewichtssensor - Google Patents
FahrzeuginsassengewichtssensorInfo
- Publication number
- DE69818692D1 DE69818692D1 DE69818692T DE69818692T DE69818692D1 DE 69818692 D1 DE69818692 D1 DE 69818692D1 DE 69818692 T DE69818692 T DE 69818692T DE 69818692 T DE69818692 T DE 69818692T DE 69818692 D1 DE69818692 D1 DE 69818692D1
- Authority
- DE
- Germany
- Prior art keywords
- weight sensor
- passenger weight
- passenger
- sensor
- weight
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
-
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/04—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to presence or absence of the driver, e.g. to weight or lack thereof
-
- 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
- B60R21/01526—Passenger detection systems using force or pressure sensing means using piezoelectric elements
-
- 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
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/125—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using magnetostrictive means
-
- 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
- G01L1/12—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress
- G01L1/127—Measuring force or stress, in general by measuring variations in the magnetic properties of materials resulting from the application of stress by using inductive means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Bags (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/792,180 US5739757A (en) | 1997-01-30 | 1997-01-30 | Vehicle passenger weight sensor |
US792180 | 1997-01-30 | ||
PCT/US1998/000370 WO1998034205A1 (en) | 1997-01-30 | 1998-01-12 | Vehicle passenger weight sensors |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69818692D1 true DE69818692D1 (de) | 2003-11-06 |
DE69818692T2 DE69818692T2 (de) | 2004-08-05 |
Family
ID=25156050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69818692T Expired - Fee Related DE69818692T2 (de) | 1997-01-30 | 1998-01-12 | Fahrzeuginsassengewichtssensor |
Country Status (6)
Country | Link |
---|---|
US (1) | US5739757A (de) |
EP (1) | EP1012806B1 (de) |
JP (1) | JP2001509894A (de) |
KR (1) | KR20000070498A (de) |
DE (1) | DE69818692T2 (de) |
WO (1) | WO1998034205A1 (de) |
Families Citing this family (133)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6689962B2 (en) * | 1995-06-07 | 2004-02-10 | Automotive Technologies International, Inc | Weight measuring system and method used with a spring system of a seat |
US6653577B2 (en) | 1995-06-07 | 2003-11-25 | Automotive Technologies | Apparatus and method for measuring weight of an occupying item of a seat |
US6891111B1 (en) | 1994-02-04 | 2005-05-10 | Siemens Vdo Automotive Corporation | Signal processing in a vehicle classification system |
US20070135982A1 (en) | 1995-06-07 | 2007-06-14 | Automotive Technologies International, Inc. | Methods for Sensing Weight of an Occupying Item in a Vehicular Seat |
US7387183B2 (en) * | 1995-06-07 | 2008-06-17 | Automotive Technologies International, Inc. | Weight measuring systems and methods for vehicles |
US6015163A (en) * | 1996-10-09 | 2000-01-18 | Langford; Gordon B. | System for measuring parameters related to automobile seat |
US5905210A (en) * | 1997-01-09 | 1999-05-18 | Automotive Systems Laboratory, Inc. | Villari effect seat weight sensor |
US6336371B1 (en) * | 1997-01-09 | 2002-01-08 | Automotive Systems Laboratory, Inc. | Villari effect seatbelt tension sensor |
US6345839B1 (en) * | 1997-01-13 | 2002-02-12 | Furukawa Electronics Co., Ltd. | Seat fitted with seating sensor, seating detector and air bag device |
US5865463A (en) * | 1997-02-15 | 1999-02-02 | Breed Automotive Technology, Inc. | Airbag deployment controller |
US6260879B1 (en) * | 1997-05-12 | 2001-07-17 | Automotive Systems Laboratory, Inc. | Air bag suppression system using a weight sensor, a seat belt tension monitor, and a capacitive sensor in the instrument panel |
JPH1134710A (ja) * | 1997-07-24 | 1999-02-09 | Bridgestone Corp | 着座センサ付き座席 |
US5987370A (en) * | 1997-09-03 | 1999-11-16 | Delco Electronics Corp. | Vehicle occupant weight estimation apparatus having fluid-filled seat bladder |
US5918696A (en) * | 1997-09-05 | 1999-07-06 | Automotive Systems Laboratory, Inc. | Seat weight sensor with means for distributing loads |
US6134947A (en) * | 1997-09-12 | 2000-10-24 | Southwest Research Institute | Load sensor for measuring engine cylinder pressure and seat occupant weight |
US5997033A (en) * | 1997-11-04 | 1999-12-07 | Delco Electronics Corp. | Adaptive airbag inflation method and apparatus |
WO1999024285A1 (en) | 1997-11-12 | 1999-05-20 | Siemens Automotive Corporation | A method and system for determining weight and position of a vehicle seat occupant |
DE19753802C2 (de) * | 1997-12-04 | 2001-01-04 | Mannesmann Vdo Ag | Einrichtung zum Ansteuern von elektronischen Geräten in einem Kraftfahrzeug |
US6363793B2 (en) * | 1998-01-02 | 2002-04-02 | Automotive Systems Laboratory, Inc. | Compressive Villari effect seatbelt tension sensor |
US6039344A (en) * | 1998-01-09 | 2000-03-21 | Trw Inc. | Vehicle occupant weight sensor apparatus |
JP3685475B2 (ja) * | 1998-03-26 | 2005-08-17 | タカタ株式会社 | シート重量計測装置 |
US7426429B2 (en) * | 1998-04-27 | 2008-09-16 | Joseph A Tabe | Smart seatbelt control system |
GB2337027B (en) * | 1998-05-05 | 2001-11-21 | Delco Electronic Europ Gmbh | Load sensing mounting for a vehicle seat |
US6259167B1 (en) * | 1998-07-09 | 2001-07-10 | Peter Norton | Seat occupant weight sensing system |
US6089106A (en) * | 1998-09-04 | 2000-07-18 | Breed Automotive Technology, Inc. | Force sensor assembly |
JP3409707B2 (ja) * | 1998-09-16 | 2003-05-26 | トヨタ自動車株式会社 | サイドエアバッグ装置 |
US6040532A (en) * | 1998-10-26 | 2000-03-21 | Trw Inc. | Vehicle occupant weight sensor |
DE19959128B4 (de) * | 1998-12-08 | 2004-02-12 | Trw Inc., Lyndhurst | Kapazitiver Gewichtssensor |
US6557424B1 (en) | 1999-02-24 | 2003-05-06 | Siemens Vdo Automotive Corporation | Method and apparatus for sensing seat occupant weight |
GB2347539B (en) | 1999-03-01 | 2001-01-10 | Breed Automotive Tech | A vehicle impact detection apparatus and method |
JP4585054B2 (ja) * | 1999-03-09 | 2010-11-24 | タカタ株式会社 | シート重量計測装置 |
JP3521795B2 (ja) | 1999-03-18 | 2004-04-19 | トヨタ自動車株式会社 | 着座検知センサ及び該着座検知センサを用いた助手席用エアバッグ装置制御システム |
JP3364885B2 (ja) | 1999-05-13 | 2003-01-08 | アイシン精機株式会社 | 着座検出装置 |
US6342683B1 (en) * | 1999-05-20 | 2002-01-29 | Takata Corporation | Weight sensor for vehicle occupant |
US6764094B1 (en) | 1999-06-25 | 2004-07-20 | Siemens Vdo Automotive Corporation | Weight sensor assembly for determining seat occupant weight |
US6250671B1 (en) * | 1999-08-16 | 2001-06-26 | Cts Corporation | Vehicle occupant position detector and airbag control system |
US6244116B1 (en) | 1999-08-16 | 2001-06-12 | Cts Corporation | Automobile seat weight sensor |
WO2001015105A1 (en) * | 1999-08-26 | 2001-03-01 | Automotive Systems Laboratory, Inc. | Magnetic sensor |
DE60037521T2 (de) * | 1999-08-26 | 2008-12-11 | Automotive Systems Laboratory Inc., Farmington Hills | Magnetsensor |
US20080109177A1 (en) * | 2003-09-19 | 2008-05-08 | Cech Leonard S | Magnetic crash sensor |
US20070188168A1 (en) * | 1999-08-26 | 2007-08-16 | Stanley James G | Magnetic sensor |
EP1206760A1 (de) * | 1999-08-26 | 2002-05-22 | Automotive Systems Laboratory Inc. | Magnetischer sensor |
EP1206762B1 (de) | 1999-08-26 | 2007-12-19 | Automotive Systems Laboratory Inc. | Magnetischer sensor |
US8180585B2 (en) * | 1999-08-26 | 2012-05-15 | Tk Holdings, Inc. | Magnetic crash sensor |
US6631776B1 (en) | 1999-08-26 | 2003-10-14 | Automotive Systems Laboratory, Inc. | Magnetic sensor |
US7514917B2 (en) * | 2003-09-19 | 2009-04-07 | Automotive Systems Laboratory, Inc. | Magnetic crash sensor |
JP2004500268A (ja) | 1999-08-26 | 2004-01-08 | オートモーティブ システムズ ラボラトリー インコーポレーテッド | 磁気センサ |
US6552662B1 (en) | 1999-08-26 | 2003-04-22 | Automotive Systems Laboratory, Inc. | Magnetic sensor |
US7190161B2 (en) | 1999-08-26 | 2007-03-13 | Automotive Systems Laboratory, Inc. | Magnetic sensor |
EP1206761B1 (de) | 1999-08-26 | 2007-10-03 | Automotive Systems Laboratory Inc. | Magnetischer sensor |
US6407660B1 (en) | 1999-08-26 | 2002-06-18 | Automotive Systems Laboratory, Inc. | Magnetic sensor |
US6317048B1 (en) * | 1999-09-16 | 2001-11-13 | Automotive Systems Laboratory, Inc. | Magnetic field sensor |
LU90482B1 (de) * | 1999-12-03 | 2001-06-05 | Iee Sarl | Fahrzeugsitz mit Gewichtserkennung |
JP4185640B2 (ja) | 1999-12-24 | 2008-11-26 | アイシン精機株式会社 | 車両用シート |
JP4928040B2 (ja) * | 2000-01-07 | 2012-05-09 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | エアバッグ点火装置の非活性化のための装置 |
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FR2813054B1 (fr) | 2000-08-21 | 2002-11-15 | Faure Bertrand Equipements Sa | Systeme pour vehicule, comportant un dispositif de commande adapte pour faire fonctionner un actionneur selectivement en fonction d'une valeur mesuree par un dispositif de mesure dispose dans un siege |
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CN1852815A (zh) * | 2003-09-19 | 2006-10-25 | 汽车系统实验室公司 | 磁碰撞传感器 |
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-
1997
- 1997-01-30 US US08/792,180 patent/US5739757A/en not_active Expired - Lifetime
-
1998
- 1998-01-12 JP JP53289898A patent/JP2001509894A/ja not_active Ceased
- 1998-01-12 KR KR1019997006742A patent/KR20000070498A/ko not_active Application Discontinuation
- 1998-01-12 WO PCT/US1998/000370 patent/WO1998034205A1/en not_active Application Discontinuation
- 1998-01-12 EP EP98902441A patent/EP1012806B1/de not_active Expired - Lifetime
- 1998-01-12 DE DE69818692T patent/DE69818692T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69818692T2 (de) | 2004-08-05 |
WO1998034205A1 (en) | 1998-08-06 |
EP1012806A4 (de) | 2000-08-09 |
US5739757A (en) | 1998-04-14 |
EP1012806A1 (de) | 2000-06-28 |
EP1012806B1 (de) | 2003-10-01 |
KR20000070498A (ko) | 2000-11-25 |
JP2001509894A (ja) | 2001-07-24 |
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Legal Events
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8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KEY SAFETY SYSTEMS, INC., LAKELAND, FLA., US |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN |
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8339 | Ceased/non-payment of the annual fee |