DE19782111T1 - Sitzbelegungserfassungssystem - Google Patents
SitzbelegungserfassungssystemInfo
- Publication number
- DE19782111T1 DE19782111T1 DE19782111T DE19782111T DE19782111T1 DE 19782111 T1 DE19782111 T1 DE 19782111T1 DE 19782111 T DE19782111 T DE 19782111T DE 19782111 T DE19782111 T DE 19782111T DE 19782111 T1 DE19782111 T1 DE 19782111T1
- Authority
- DE
- Germany
- Prior art keywords
- detection system
- seat occupancy
- occupancy detection
- seat
- occupancy
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
- G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
-
- 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
- G01L1/22—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 resistance strain gauges
-
- 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
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/755,272 US5991676A (en) | 1996-11-22 | 1996-11-22 | Seat occupant sensing system |
| PCT/US1997/017327 WO1998025112A2 (en) | 1996-11-22 | 1997-09-26 | Seat occupant sensing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19782111T1 true DE19782111T1 (de) | 1999-12-23 |
Family
ID=25038446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782111T Withdrawn DE19782111T1 (de) | 1996-11-22 | 1997-09-26 | Sitzbelegungserfassungssystem |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5991676A (de) |
| JP (1) | JP2002516631A (de) |
| KR (1) | KR100411925B1 (de) |
| DE (1) | DE19782111T1 (de) |
| GB (1) | GB2335750B (de) |
| WO (1) | WO1998025112A2 (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10221628A1 (de) * | 2002-05-15 | 2003-12-04 | Sartorius Gmbh | Kraftmesssystem mit mehreren Kraftmesszellen und mit einer Schaltung zur Errechnung eines Gesamtsignals |
| DE10024791B4 (de) * | 1999-05-20 | 2008-03-13 | Takata Corp. | Gewichtssensor für Fahrzeuginsassen |
| DE202016002936U1 (de) * | 2016-05-06 | 2017-08-08 | Gm Global Technology Operations, Llc | Montagevorrichtung für eine Sitzbelegungsdetektion an einem Rücksitz |
Families Citing this family (109)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7243945B2 (en) * | 1992-05-05 | 2007-07-17 | Automotive Technologies International, Inc. | Weight measuring systems and methods for vehicles |
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| 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 |
| US6958451B2 (en) * | 1995-06-07 | 2005-10-25 | Automotive Technologies International, Inc. | Apparatus and method for measuring weight of an occupying item of a seat |
| US6833516B2 (en) | 1995-06-07 | 2004-12-21 | Automotive Technologies International, Inc. | Apparatus and method for controlling a vehicular component |
| US6653577B2 (en) | 1995-06-07 | 2003-11-25 | Automotive Technologies | Apparatus and method for measuring weight of an occupying item of a seat |
| US6792342B2 (en) * | 1995-06-07 | 2004-09-14 | Automotive Technologies International, Inc. | Apparatus and method for controlling a vehicular component |
| US6784379B2 (en) | 1995-06-07 | 2004-08-31 | Automotive Technologies International, Inc. | Arrangement for obtaining information about an occupying item of a seat |
| US6242701B1 (en) * | 1995-06-07 | 2001-06-05 | Automotive Technologies International, Inc. | Apparatus and method for measuring weight of an occupying item of a seat |
| US20070135982A1 (en) | 1995-06-07 | 2007-06-14 | Automotive Technologies International, Inc. | Methods for Sensing Weight of an Occupying Item in a Vehicular Seat |
| US7976060B2 (en) | 1995-06-07 | 2011-07-12 | Automotive Technologies International, Inc. | Seat load or displacement measuring system for occupant restraint system control |
| US7900736B2 (en) * | 1995-06-07 | 2011-03-08 | Automotive Technologies International, Inc. | Vehicular seats with fluid-containing weight sensing system |
| US7387183B2 (en) * | 1995-06-07 | 2008-06-17 | Automotive Technologies International, Inc. | Weight measuring systems and methods for vehicles |
| US7766383B2 (en) * | 1998-11-17 | 2010-08-03 | Automotive Technologies International, Inc. | Vehicular component adjustment system and method |
| US20080189053A1 (en) * | 1995-06-07 | 2008-08-07 | Automotive Technologies International, Inc. | Apparatus and Method for Analyzing Weight of an Occupying Item of a Vehicular Seat |
| US7523803B2 (en) * | 1995-06-07 | 2009-04-28 | Automotive Technologies International, Inc. | Weight determining systems and methods for vehicular seats |
| US8054203B2 (en) * | 1995-06-07 | 2011-11-08 | Automotive Technologies International, Inc. | Apparatus and method for determining presence of objects in a vehicle |
| US7770920B2 (en) * | 1995-06-07 | 2010-08-10 | Automotive Technologies International, Inc. | Vehicular seats with fluid-containing weight sensing system |
| US7779956B2 (en) * | 1995-06-07 | 2010-08-24 | Automotive Technologies International, Inc.. | Vehicular seats with weight sensing capability |
| US20090046538A1 (en) * | 1995-06-07 | 2009-02-19 | Automotive Technologies International, Inc. | Apparatus and method for Determining Presence of Objects in a Vehicle |
| US7762582B2 (en) * | 1995-06-07 | 2010-07-27 | Automotive Technologies International, Inc. | Vehicle component control based on occupant morphology |
| DE19752822C2 (de) * | 1997-11-28 | 1999-12-16 | Telefunken Microelectron | Anordnung und Verfahren zur Sitzbelegungserkennung in einem Fahrzeugsitz |
| JP3655745B2 (ja) * | 1998-04-16 | 2005-06-02 | タカタ株式会社 | シート重量計測装置 |
| JP3683712B2 (ja) | 1998-06-05 | 2005-08-17 | タカタ株式会社 | シート重量計測装置 |
| US6412357B2 (en) | 1998-09-16 | 2002-07-02 | I.E.E. International Electronics & Engineering S.A.R.L. | Motor vehicle seat with integrated occupation detector |
| LU90287B1 (de) * | 1998-09-16 | 2000-03-17 | Iee Sarl | Kraftfahrzeugsitz mit integrierter Belegungserkennung |
| EP1020320B1 (de) * | 1999-01-14 | 2007-08-01 | Toyota Jidosha Kabushiki Kaisha | Einrichtung und Verfahren für die Detektion von sitzenden Insassen |
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| US6557424B1 (en) * | 1999-02-24 | 2003-05-06 | Siemens Vdo Automotive Corporation | Method and apparatus for sensing seat occupant weight |
| DE19925662B4 (de) * | 1999-06-04 | 2006-06-14 | Volkswagen Ag | Vorrichtung zur Gewichts- und/oder Sitzpositionsbestimmung eines Fahrzeuginsassen |
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1996
- 1996-11-22 US US08/755,272 patent/US5991676A/en not_active Expired - Lifetime
-
1997
- 1997-09-26 DE DE19782111T patent/DE19782111T1/de not_active Withdrawn
- 1997-09-26 JP JP52555598A patent/JP2002516631A/ja not_active Ceased
- 1997-09-26 GB GB9910878A patent/GB2335750B/en not_active Expired - Fee Related
- 1997-09-26 WO PCT/US1997/017327 patent/WO1998025112A2/en active IP Right Grant
- 1997-09-26 KR KR10-1999-7004516A patent/KR100411925B1/ko not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024791B4 (de) * | 1999-05-20 | 2008-03-13 | Takata Corp. | Gewichtssensor für Fahrzeuginsassen |
| DE10221628A1 (de) * | 2002-05-15 | 2003-12-04 | Sartorius Gmbh | Kraftmesssystem mit mehreren Kraftmesszellen und mit einer Schaltung zur Errechnung eines Gesamtsignals |
| DE10221628B4 (de) * | 2002-05-15 | 2005-06-23 | Sartorius Ag | Kraftmesssystem mit mehreren Kraftmesszellen und mit einer Schaltung zur Errechnung eines Gesamtsignals |
| DE202016002936U1 (de) * | 2016-05-06 | 2017-08-08 | Gm Global Technology Operations, Llc | Montagevorrichtung für eine Sitzbelegungsdetektion an einem Rücksitz |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002516631A (ja) | 2002-06-04 |
| US5991676A (en) | 1999-11-23 |
| GB2335750A (en) | 1999-09-29 |
| GB2335750A8 (en) | 1999-11-04 |
| GB2335750B (en) | 2001-02-07 |
| GB9910878D0 (en) | 1999-07-07 |
| WO1998025112A3 (en) | 1999-08-26 |
| KR20000057196A (ko) | 2000-09-15 |
| KR100411925B1 (ko) | 2003-12-18 |
| WO1998025112A2 (en) | 1998-06-11 |
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