ATE434170T1 - Vorrichtung zur schätzung des insassengewichts eines kraftfahrzeuges - Google Patents

Vorrichtung zur schätzung des insassengewichts eines kraftfahrzeuges

Info

Publication number
ATE434170T1
ATE434170T1 AT04076922T AT04076922T ATE434170T1 AT E434170 T1 ATE434170 T1 AT E434170T1 AT 04076922 T AT04076922 T AT 04076922T AT 04076922 T AT04076922 T AT 04076922T AT E434170 T1 ATE434170 T1 AT E434170T1
Authority
AT
Austria
Prior art keywords
seat
transfer mechanisms
load transfer
floor
estimating
Prior art date
Application number
AT04076922T
Other languages
English (en)
Inventor
Morgan D Murphy
Original Assignee
Delphi Tech 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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE434170T1 publication Critical patent/ATE434170T1/de

Links

Classifications

    • 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
    • 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
    • B60R21/0152—Passenger detection systems using force or pressure sensing means using strain gauges
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
AT04076922T 2003-07-14 2004-07-02 Vorrichtung zur schätzung des insassengewichts eines kraftfahrzeuges ATE434170T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/618,952 US7308347B2 (en) 2003-07-14 2003-07-14 Frame-based occupant weight estimation apparatus having compliant load transfer mechanism

Publications (1)

Publication Number Publication Date
ATE434170T1 true ATE434170T1 (de) 2009-07-15

Family

ID=33477066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04076922T ATE434170T1 (de) 2003-07-14 2004-07-02 Vorrichtung zur schätzung des insassengewichts eines kraftfahrzeuges

Country Status (4)

Country Link
US (1) US7308347B2 (de)
EP (1) EP1498704B1 (de)
AT (1) ATE434170T1 (de)
DE (1) DE602004021536D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221628B4 (de) * 2002-05-15 2005-06-23 Sartorius Ag Kraftmesssystem mit mehreren Kraftmesszellen und mit einer Schaltung zur Errechnung eines Gesamtsignals
US20080136227A1 (en) * 2006-12-11 2008-06-12 3M Innovative Properties Company Vehicle seat sensor assembly
US11719557B2 (en) 2019-12-24 2023-08-08 Joyson Safety Systems Acquisition Llc Apparatus and method of producing a sensing substrate

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474327A (en) * 1995-01-10 1995-12-12 Delco Electronics Corporation Vehicle occupant restraint with seat pressure sensor
US6012007A (en) * 1995-12-01 2000-01-04 Delphi Technologies, Inc. Occupant detection method and apparatus for air bag system
US5987370A (en) * 1997-09-03 1999-11-16 Delco Electronics Corp. Vehicle occupant weight estimation apparatus having fluid-filled seat bladder
US5942695A (en) * 1997-12-22 1999-08-24 Delco Electronics Corp Method and apparatus for measuring seat loading by strain gauge
US6360618B2 (en) * 1999-06-10 2002-03-26 Delphi Technologies, Inc. Weight sensing system
US6246936B1 (en) * 1999-10-05 2001-06-12 Delphi Technologies, Inc. Vehicle occupant characterization method based on sensed occupant weight
US6161891A (en) * 1999-10-21 2000-12-19 Cts Corporation Vehicle seat weight sensor
US6424898B2 (en) * 2000-06-23 2002-07-23 Delphi Technologies, Inc. Vehicle occupant restraint control system using a crash severity model
JP3991577B2 (ja) * 2000-11-07 2007-10-17 松下電器産業株式会社 レバースイッチ
JP2002357476A (ja) * 2001-03-26 2002-12-13 Takata Corp シート重量計測装置
US6849807B2 (en) 2001-06-13 2005-02-01 Kavlico Corporation Seat weight measurement system
US6542802B2 (en) * 2001-07-02 2003-04-01 Delphi Technologies, Inc. Vehicle occupant characterization method with rough road compensation
DE10145370A1 (de) 2001-09-14 2002-12-05 Siemens Ag Vorrichtung zum Aufnehmen einer auf einen Sitz, insbesondere einen Fahrzeugsitz, einwirkenden Kraft
US6578871B2 (en) * 2001-10-09 2003-06-17 Delphi Technologies, Inc. Vehicle occupant weight detection system with occupant position compensation
JP2003177052A (ja) * 2001-12-13 2003-06-27 Takata Corp シート重量計測装置
JP3904913B2 (ja) * 2001-12-18 2007-04-11 株式会社タチエス 車両用シートの荷重検出構造
US6587770B1 (en) * 2002-02-26 2003-07-01 Delphi Technologies, Inc. Vehicle seat occupant weight estimation method with floor weight compensation
US6438476B1 (en) * 2002-02-27 2002-08-20 Delphi Technologies, Inc. Vehicle seat occupant characterization method including ultralight child seat detection
US6438477B1 (en) * 2002-02-27 2002-08-20 Delphi Technologies, Inc. Vehicle seat occupant characterization method including empty seat detection
JP4136422B2 (ja) * 2002-03-29 2008-08-20 トヨタ自動車株式会社 着座乗員体重検知装置
US6940026B2 (en) * 2002-12-09 2005-09-06 Robert Bosch Corporation Method and system for vehicle occupant weight sensing
US6987229B2 (en) * 2003-07-14 2006-01-17 Delphi Technologies, Inc. Frame-based occupant weight estimation apparatus having compliant linkage assembly

Also Published As

Publication number Publication date
US7308347B2 (en) 2007-12-11
EP1498704A3 (de) 2006-10-25
EP1498704B1 (de) 2009-06-17
EP1498704A2 (de) 2005-01-19
DE602004021536D1 (de) 2009-07-30
US20050027418A1 (en) 2005-02-03

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Legal Events

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