DE69602539T2 - Detektor für fahrzeugsitze - Google Patents

Detektor für fahrzeugsitze

Info

Publication number
DE69602539T2
DE69602539T2 DE69602539T DE69602539T DE69602539T2 DE 69602539 T2 DE69602539 T2 DE 69602539T2 DE 69602539 T DE69602539 T DE 69602539T DE 69602539 T DE69602539 T DE 69602539T DE 69602539 T2 DE69602539 T2 DE 69602539T2
Authority
DE
Germany
Prior art keywords
weight
vehicle seat
networks
seat occupant
seat detector
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
Application number
DE69602539T
Other languages
English (en)
Other versions
DE69602539D1 (de
Inventor
Aloyse Schoos
Bogdan Serban
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IEE International Electronics and Engineering SA
Original Assignee
IEE International Electronics and Engineering SA
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 International Electronics and Engineering SA filed Critical IEE International Electronics and Engineering SA
Application granted granted Critical
Publication of DE69602539D1 publication Critical patent/DE69602539D1/de
Publication of DE69602539T2 publication Critical patent/DE69602539T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B60N2/0033—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 or in the foam cushion
    • 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
    • B60N2/0035—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor data transmission, e.g. wired connections or wireless transmitters therefor; characterised by the sensor data processing, e.g. seat sensor signal amplification or electric circuits for providing seat sensor information
    • 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
    • B60N2210/48—Piezoelectric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2230/00—Communication or electronic aspects
    • B60N2230/30—Signal processing of sensor data

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)
  • Push-Button Switches (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DE69602539T 1995-09-12 1996-08-05 Detektor für fahrzeugsitze Expired - Fee Related DE69602539T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU88655A LU88655A1 (fr) 1995-09-12 1995-09-12 Dispositif de détection pour des sièges de véhicules
PCT/EP1996/003450 WO1997010115A1 (fr) 1995-09-12 1996-08-05 Dispositif de detection pour des sieges de vehicules

Publications (2)

Publication Number Publication Date
DE69602539D1 DE69602539D1 (de) 1999-06-24
DE69602539T2 true DE69602539T2 (de) 2000-04-13

Family

ID=19731550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69602539T Expired - Fee Related DE69602539T2 (de) 1995-09-12 1996-08-05 Detektor für fahrzeugsitze

Country Status (6)

Country Link
EP (1) EP0850154B1 (de)
AT (1) ATE180220T1 (de)
DE (1) DE69602539T2 (de)
ES (1) ES2131406T3 (de)
LU (1) LU88655A1 (de)
WO (1) WO1997010115A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
LU90106B1 (de) * 1997-07-18 1999-01-19 Iee Sarl Verfahren und Vorrichtung zum Erfassen verschiedener Parameter einer auf einer Unterlage sitzenden Person
LU90116B1 (fr) * 1997-07-30 1999-02-01 Iee Sarl Méthode et circuit pour surveiller l'intégrité des conducteurs dans in arrangement d'éléments de circuit connectés en matrice
KR20010031876A (ko) * 1997-11-12 2001-04-16 웰스 러셀 씨 차량 좌석 착석 승객의 중량과 위치를 결정하는 방법 및시스템
DE19931379A1 (de) * 1999-07-07 2001-01-11 Hbm Waegetechnik Gmbh Sitzelement, insbesondere ein Kraftfahrzeugsitz mit Belastungserkennungsvorrichtung
US6476516B1 (en) 1999-09-03 2002-11-05 Siemens Vdo Automotive Inc. Method and apparatus for classifying seat occupant weight
WO2001018506A1 (en) * 1999-09-03 2001-03-15 Siemens Automotive Corporation Method of classifying weight information in a vehicle weight classification system
US6519551B1 (en) 1999-09-03 2003-02-11 Siemens Vdo Automotive Corporation Method of classifying weight information in a vehicle weight classification system
US6397132B1 (en) 1999-09-30 2002-05-28 Siemens Automotive Corporation Electronic thronttle control with accident recordal unit
DE10130905C1 (de) 2001-06-27 2002-12-19 Bosch Gmbh Robert Verfahren zur Anpassung von Sensorzellen einer Sitzmatte an eine mechanische Vorspannung
WO2005000637A1 (de) * 2003-06-23 2005-01-06 Iee International Electronics & Engineering S.A. Sitzbelegungssensor
US7641229B2 (en) 2003-06-25 2010-01-05 Autoliv Asp, Inc. Seat control structure for occupant classification systems
JP4474995B2 (ja) * 2004-04-28 2010-06-09 株式会社デンソー 車両用着座センサ
DE102004033795A1 (de) 2004-07-12 2006-02-02 Siemens Ag System zum Erkennen der Belegung eines Fahrzeugsitzes
CN102285351A (zh) * 2011-09-15 2011-12-21 张海涛 乘员乘坐识别传感系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232243A (en) * 1991-04-09 1993-08-03 Trw Vehicle Safety Systems Inc. Occupant sensing apparatus
US5413378A (en) * 1993-12-02 1995-05-09 Trw Vehicle Safety Systems Inc. Method and apparatus for controlling an actuatable restraining device in response to discrete control zones
DE4406897C1 (de) * 1994-03-03 1995-05-24 Daimler Benz Ag Vorrichtung zur Sitzbelegungserkennung für ein Kraftfahrzeug

Also Published As

Publication number Publication date
EP0850154A1 (de) 1998-07-01
WO1997010115A1 (fr) 1997-03-20
EP0850154B1 (de) 1999-05-19
ATE180220T1 (de) 1999-06-15
LU88655A1 (fr) 1997-03-12
ES2131406T3 (es) 1999-07-16
DE69602539D1 (de) 1999-06-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee