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LU90482B1 - Vehicle seat with weight detection - Google Patents

Vehicle seat with weight detection

Info

Publication number
LU90482B1
LU90482B1 LU90482A LU90482A LU90482B1 LU 90482 B1 LU90482 B1 LU 90482B1 LU 90482 A LU90482 A LU 90482A LU 90482 A LU90482 A LU 90482A LU 90482 B1 LU90482 B1 LU 90482B1
Authority
LU
Luxembourg
Prior art keywords
vehicle seat
weight detection
detection
weight
seat
Prior art date
Application number
LU90482A
Other languages
German (de)
Inventor
Ernst Johann Hauer
Aloyse Schoos
Original Assignee
Iee Sarl
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 Iee Sarl filed Critical Iee Sarl
Priority to LU90482A priority Critical patent/LU90482B1/en
Priority to PCT/EP2000/012067 priority patent/WO2001040028A1/en
Application granted granted Critical
Publication of LU90482B1 publication Critical patent/LU90482B1/en

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
    • 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
    • B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
    • B60N2/0025—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat by using weight measurement
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means, for adapting chairs, beds or mattresses to the shape or weight of persons for chairs
    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7094—Upholstery springs
    • 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
    • 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
    • B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
    • B60N2/0027—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part
    • 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
    • B60N2/0031—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 mounted on the frame
    • 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
    • B60N2210/40—Force or pressure sensors
    • B60N2210/42—Strain gauges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)
LU90482A 1999-12-03 1999-12-03 Vehicle seat with weight detection LU90482B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
LU90482A LU90482B1 (en) 1999-12-03 1999-12-03 Vehicle seat with weight detection
PCT/EP2000/012067 WO2001040028A1 (en) 1999-12-03 2000-12-01 Vehicle seat comprising a weight detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU90482A LU90482B1 (en) 1999-12-03 1999-12-03 Vehicle seat with weight detection

Publications (1)

Publication Number Publication Date
LU90482B1 true LU90482B1 (en) 2001-06-05

Family

ID=19731848

Family Applications (1)

Application Number Title Priority Date Filing Date
LU90482A LU90482B1 (en) 1999-12-03 1999-12-03 Vehicle seat with weight detection

Country Status (2)

Country Link
LU (1) LU90482B1 (en)
WO (1) WO2001040028A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010005391B4 (en) * 2010-01-22 2016-05-12 Scherdel Marienberg Gmbh Seat occupancy detection device for vehicle seats
DE102016202089A1 (en) * 2016-02-11 2017-08-17 Siemens Aktiengesellschaft Vehicle, in particular rail vehicle, with at least one seat

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009827A (en) * 1987-11-13 1991-04-23 General Motors Corporation Process for forming an elastomeric membrane
EP0652131A1 (en) * 1993-11-08 1995-05-10 Hoover Universal,Inc. Vehicle seat with extruded frame members
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
DE19602087A1 (en) * 1996-01-20 1997-07-24 Bayerische Motoren Werke Ag Safety system sensor for motor vehicle seat
US5739757A (en) * 1997-01-30 1998-04-14 Breed Automotive Technology, Inc. Vehicle passenger weight sensor
WO1998041424A1 (en) * 1997-03-18 1998-09-24 Southwest Research Institute Weight sensor for controlling airbag deployment
US5905210A (en) * 1997-01-09 1999-05-18 Automotive Systems Laboratory, Inc. Villari effect seat weight sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5009827A (en) * 1987-11-13 1991-04-23 General Motors Corporation Process for forming an elastomeric membrane
EP0652131A1 (en) * 1993-11-08 1995-05-10 Hoover Universal,Inc. Vehicle seat with extruded frame members
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
DE19602087A1 (en) * 1996-01-20 1997-07-24 Bayerische Motoren Werke Ag Safety system sensor for motor vehicle seat
US5905210A (en) * 1997-01-09 1999-05-18 Automotive Systems Laboratory, Inc. Villari effect seat weight sensor
US5739757A (en) * 1997-01-30 1998-04-14 Breed Automotive Technology, Inc. Vehicle passenger weight sensor
WO1998041424A1 (en) * 1997-03-18 1998-09-24 Southwest Research Institute Weight sensor for controlling airbag deployment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"METHOD FOR SENSING OCCUPANT MASS AND POSITION", RESEARCH DISCLOSURE,GB,INDUSTRIAL OPPORTUNITIES LTD. HAVANT, no. 357, 1994, pages 20, XP000425349, ISSN: 0374-4353 *

Also Published As

Publication number Publication date
WO2001040028A1 (en) 2001-06-07

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