BR0008484A - Método e aparelho para verificação de peso de ocupante de assento - Google Patents
Método e aparelho para verificação de peso de ocupante de assentoInfo
- Publication number
- BR0008484A BR0008484A BR0008484-0A BR0008484A BR0008484A BR 0008484 A BR0008484 A BR 0008484A BR 0008484 A BR0008484 A BR 0008484A BR 0008484 A BR0008484 A BR 0008484A
- Authority
- BR
- Brazil
- Prior art keywords
- seat occupant
- weight
- rail
- sensor assembly
- assembly
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 238000012795 verification Methods 0.000 abstract 1
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
-
- 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
- B60N2/0031—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
- 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
- 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)
- Air Bags (AREA)
- Seats For Vehicles (AREA)
Abstract
Patente de Invenção: "MéTODO E APARELHO PARA VERIFICAçãO DE PESO DE OCUPANTE DE ASSENTO". A presente invenção trata de um sistema de verificação de peso de ocupante de assento que é usado para controlar o desdobramento do saco de ar. O sistema é incorporado em um assento de veículo suportado nos conjuntos de trilho interno (26a) e externo (26b). Os conjuntos de trilhos interno e externo são montados na estrutura do veículo de modo que a porção de trilho central permanece não suportada. Um primeiro conjunto sensor (38, 40) é montado no conjunto de trilho interno (26a) e um segundo conjunto sensor (58, 60) é montado ao conjunto de trilho externo (26b). O primeiro conjunto sensor gera um primeiro sinal em resposta ao deslocamento medido do conjunto de trilho interno em virtude do peso do ocupante do assento. O segundo conjunto sensor gera um segundo sinal em resposta ao deslocamento medido do conjunto de trilho externo em virtude do peso do ocupante do assento. Um processador central (66) determina o peso do ocupante do assento com base nos primeiro e segundo sinais. O processador central (66) se comunica com o sistema de ar de segurança (70) para controlar o desdobramento do airbag com base no peso do ocupante do assento.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12063799P | 1999-02-24 | 1999-02-24 | |
PCT/US2000/004558 WO2000050255A1 (en) | 1999-02-24 | 2000-02-23 | Method and apparatus for sensing seat occupant weight |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0008484A true BR0008484A (pt) | 2002-01-29 |
Family
ID=22391611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0008484-0A BR0008484A (pt) | 1999-02-24 | 2000-02-23 | Método e aparelho para verificação de peso de ocupante de assento |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1156944A1 (pt) |
JP (1) | JP2002537174A (pt) |
KR (1) | KR20020005594A (pt) |
CN (1) | CN1341061A (pt) |
BR (1) | BR0008484A (pt) |
WO (1) | WO2000050255A1 (pt) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4669637B2 (ja) * | 2000-08-31 | 2011-04-13 | タカタ株式会社 | シート重量計測装置 |
WO2002043985A2 (en) | 2000-11-28 | 2002-06-06 | Siemens Automotive Corporation | Sensor assembly for measuring weight applied to a vehicle seat |
EP1339563B1 (en) | 2000-11-28 | 2005-08-24 | Siemens VDO Automotive Corporation | Weight sensor assembly with overload spring |
DE10120978A1 (de) | 2001-05-01 | 2002-11-14 | Bizerba Gmbh & Co Kg | Vorrichtung und Verfahren zur Erfassung und Aufbereitung von auf einen Fahrzeugsitz wirkenden Gewichtskräften |
DE10354585A1 (de) * | 2003-11-21 | 2005-06-16 | Robert Bosch Gmbh | Verbindungselement |
KR100986814B1 (ko) * | 2008-07-28 | 2010-10-08 | 한국과학기술원 | 조향유닛 |
KR101013025B1 (ko) * | 2009-12-14 | 2011-02-14 | 현대산업개발 주식회사 | 아치형 두부를 갖는 케이슨 방파제 |
JP5781878B2 (ja) * | 2011-09-26 | 2015-09-24 | 矢崎総業株式会社 | 信号送受信装置 |
US20130192904A1 (en) * | 2012-01-26 | 2013-08-01 | Delphi Technologies, Inc. | Occupant detection sensor assembly with integrated fasteners |
CN102963274A (zh) * | 2012-10-25 | 2013-03-13 | 浙江吉利汽车研究院有限公司杭州分公司 | 一种自适应汽车座椅系统及座椅调节方法 |
CN103057488B (zh) * | 2012-12-24 | 2016-01-27 | 朱佩芬 | 车载儿童安全保障方法 |
US10434966B2 (en) * | 2016-10-26 | 2019-10-08 | Ford Global Technologies, Llc | Gap based airbag deployment |
KR102673335B1 (ko) * | 2022-04-18 | 2024-06-05 | 나사렛대학교 산학협력단 | 이동보조기기용 에어백 모듈 시스템 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3809074A1 (de) * | 1988-03-18 | 1989-10-05 | Audi Ag | Sicherheitssystem fuer kraftfahrzeuge unter einbeziehung eines aufblasbaren aufprallschutzkissens |
US5864295A (en) * | 1996-03-21 | 1999-01-26 | Trw Inc. | Apparatus for sensing occupant weight in an actuatable restraint system |
WO1998022920A1 (en) * | 1996-11-22 | 1998-05-28 | Breed Automotive Technology, Inc. | Seat occupant sensing system |
US5878620A (en) * | 1997-01-23 | 1999-03-09 | Schlege Systems, Inc. | Conductive fabric sensor for vehicle seats |
WO1998041424A1 (en) * | 1997-03-18 | 1998-09-24 | Southwest Research Institute | Weight sensor for controlling airbag deployment |
-
2000
- 2000-02-23 KR KR1020017010659A patent/KR20020005594A/ko not_active Application Discontinuation
- 2000-02-23 WO PCT/US2000/004558 patent/WO2000050255A1/en not_active Application Discontinuation
- 2000-02-23 JP JP2000600852A patent/JP2002537174A/ja active Pending
- 2000-02-23 CN CN00804066A patent/CN1341061A/zh active Pending
- 2000-02-23 BR BR0008484-0A patent/BR0008484A/pt not_active IP Right Cessation
- 2000-02-23 EP EP00910291A patent/EP1156944A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO2000050255A1 (en) | 2000-08-31 |
JP2002537174A (ja) | 2002-11-05 |
EP1156944A1 (en) | 2001-11-28 |
KR20020005594A (ko) | 2002-01-17 |
CN1341061A (zh) | 2002-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A, 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1925 DE 27/11/2007. |