KR20030036103A - 자동차 승객 좌석 점유 탐지 시스템 및 방법 - Google Patents
자동차 승객 좌석 점유 탐지 시스템 및 방법 Download PDFInfo
- Publication number
- KR20030036103A KR20030036103A KR1020020067620A KR20020067620A KR20030036103A KR 20030036103 A KR20030036103 A KR 20030036103A KR 1020020067620 A KR1020020067620 A KR 1020020067620A KR 20020067620 A KR20020067620 A KR 20020067620A KR 20030036103 A KR20030036103 A KR 20030036103A
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- sensor
- seat
- passenger
- load
- 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.)
- Abandoned
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
- B60R21/0153—Passenger detection systems using field detection presence sensors
- B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
-
- 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
- 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
- B60N2210/10—Field detection presence sensors
- B60N2210/12—Capacitive; Electric field
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2220/00—Computerised treatment of data for controlling of seats
- B60N2220/20—Computerised treatment of data for controlling of seats using a deterministic algorithm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Air Bags (AREA)
- Seats For Vehicles (AREA)
- Geophysics And Detection Of Objects (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (3)
- 승객 탐지 시스템, 그리고상기 승객 탐지 시스템에 연결된 수분 감지기를 포함하며,상기 승객 탐지 시스템 측정값이 저항값에 대한 함수관계로 변경되며, 상기 함수가 XY함수관계이고 Y는 분수값임을 특징으로 하는 자동차 승객 좌석 점유 탐지 시스템.
- 자동차 좌석 절연체,자동차 좌석 절연체상의 센서,상기 센서 위의 방수 커버, 그리고상기 센서에 연결된 에어백 제어기를 포함하는 자동차 승객 좌석 점유 탐지 시스템.
- 좌석 쿠션,상기 좌석 쿠션에 인접하여 있는 점유자 탐지 센서, 그리고상기 점유자 탐지 센서에 인접하여 위치한 상기 좌석 쿠션 내의 적어도 한 구멍을 포함하며, 상기 적어도 한 구멍이 좌석 쿠션 상측 표면에 위치하며, 상측(upper)이 자동차 좌석에서 사용되는 좌석 쿠션의 한 위치에 해당함을 특징으로 하는 자동차 승객 좌석 점유 탐지 시스템.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/033,585 US6696948B2 (en) | 2001-11-02 | 2001-11-02 | Wet seat protection for air bag control occupant detection |
| US10/033,585 | 2001-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20030036103A true KR20030036103A (ko) | 2003-05-09 |
Family
ID=21871249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020067620A Abandoned KR20030036103A (ko) | 2001-11-02 | 2002-11-02 | 자동차 승객 좌석 점유 탐지 시스템 및 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US6696948B2 (ko) |
| EP (1) | EP1308350A3 (ko) |
| JP (1) | JP2003232866A (ko) |
| KR (1) | KR20030036103A (ko) |
| BR (1) | BR0204428A (ko) |
| CA (1) | CA2404380A1 (ko) |
| MX (1) | MXPA02010854A (ko) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6825765B2 (en) * | 1998-12-30 | 2004-11-30 | Automotive Systems Laboratory, Inc. | Occupant detection system |
| US7436299B2 (en) * | 2001-03-02 | 2008-10-14 | Elesys North America Inc. | Vehicle occupant detection using relative impedance measurements |
| DE10149117B4 (de) * | 2001-10-05 | 2004-02-26 | Robert Bosch Gmbh | Verfahren zur Kindersitzerkennung in einem Fahrzeug |
| US6906534B2 (en) * | 2001-11-20 | 2005-06-14 | 3M Innovative Properties Company | Breathable moisture barrier for an occupant sensing system |
| US7386376B2 (en) | 2002-01-25 | 2008-06-10 | Intelligent Mechatronic Systems, Inc. | Vehicle visual and non-visual data recording system |
| US7065438B2 (en) | 2002-04-26 | 2006-06-20 | Elesys North America, Inc. | Judgment lock for occupant detection air bag control |
| US7163263B1 (en) * | 2002-07-25 | 2007-01-16 | Herman Miller, Inc. | Office components, seating structures, methods of using seating structures, and systems of seating structures |
| JP3690383B2 (ja) * | 2002-10-16 | 2005-08-31 | マツダ株式会社 | 車両用乗員検知装置 |
| JP2004219311A (ja) * | 2003-01-16 | 2004-08-05 | Omron Corp | 静電容量センサ及び開閉体挟み込み検知装置 |
| EP1457391A1 (en) * | 2003-03-10 | 2004-09-15 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | System for detecting seat occupancy |
| US7151452B2 (en) * | 2003-12-05 | 2006-12-19 | Elesys North America Inc. | Vehicle occupant sensing system |
| FR2863704B1 (fr) * | 2003-12-15 | 2006-08-25 | Faurecia Sieges Automobile | Procede et systeme de traitement de signaux de mesure pour caracteriser l'etat d'occupation d'un siege de vehicule automobile |
| WO2005086940A2 (en) * | 2004-03-11 | 2005-09-22 | Interdigital Technology Corporation | Control of device operation within an area |
| DE112005001348B4 (de) * | 2004-06-10 | 2018-03-08 | Tk Holdings Inc. | Insassenklassifizierungssystem und Verfahren |
| JP4517289B2 (ja) * | 2004-06-14 | 2010-08-04 | 株式会社デンソー | 静電容量式センサおよび乗員検知システム |
| JP4356570B2 (ja) * | 2004-09-16 | 2009-11-04 | 沖電気工業株式会社 | 静電容量型距離センサ |
| DE102004047906A1 (de) * | 2004-09-29 | 2006-04-13 | Daimlerchrysler Ag | Steuervorrichtung für ein Insassenschutzmittel eines Kraftfahrzeuges |
| US7362225B2 (en) * | 2004-11-24 | 2008-04-22 | Elesys North America Inc. | Flexible occupant sensor and method of use |
| TW200730836A (en) | 2004-12-06 | 2007-08-16 | Interdigital Tech Corp | Method and apparatus for detecting portable electronic device functionality |
| DE102006002919B4 (de) * | 2005-01-24 | 2008-09-04 | Denso Corp., Kariya | Kapazitiver Sensor und Insassenerfassungssystem |
| US7830246B2 (en) | 2005-10-12 | 2010-11-09 | Elesys North America, Inc. | Occupant sensor and method for seat belt or other monitoring |
| EP1795402B8 (en) * | 2005-12-08 | 2009-07-08 | IEE International Electronics & Engineering S.A. | Seat occupancy detection device |
| US8818637B2 (en) * | 2006-01-26 | 2014-08-26 | Tk Holdings Inc. | Occupant classification system |
| US7791476B2 (en) * | 2006-02-21 | 2010-09-07 | Elesys North America, Inc. | Occupant sensor and method for seat belt or other monitoring |
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| EP1857329A1 (en) * | 2006-05-17 | 2007-11-21 | Hitachi Computer Products (Europe) S.A.S. | Method for improving the localisation of a target in regard of a sensor |
| US20070285218A1 (en) * | 2006-06-09 | 2007-12-13 | 3M Innovative Properties Company | Occupant abandonment sensor for automotive vehicles |
| EP1870294B1 (en) * | 2006-06-23 | 2012-05-23 | Hitachi Computer Products (Europe) S.A.S. | Improved method using capacitive sensors for morphology discrimination of a passenger seating in an automotive seat |
| US7598881B2 (en) | 2006-10-18 | 2009-10-06 | Elesys North America, Inc. | Sensor and circuit configuration for occupant detection |
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| KR100856987B1 (ko) * | 2007-09-18 | 2008-09-04 | 현대모비스 주식회사 | 승객구분장치 |
| DE102007047716A1 (de) * | 2007-10-05 | 2009-04-09 | Robert Bosch Gmbh | Sensoreinrichtung zur kapazitiven Abstandsermittlung |
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| US8237455B2 (en) * | 2008-04-28 | 2012-08-07 | Delphi Technologies, Inc. | Occupant detection system with environmental compensation |
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| US20090295412A1 (en) * | 2008-04-28 | 2009-12-03 | Delphi Technologies, Inc. | Occupant Detector with Electronic Interference Compensation |
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| JP5560030B2 (ja) * | 2009-12-08 | 2014-07-23 | 日本電産エレシス株式会社 | 乗員検知システム |
| JP5560029B2 (ja) * | 2009-12-08 | 2014-07-23 | 日本電産エレシス株式会社 | 乗員検知システム |
| US20110133755A1 (en) * | 2009-12-08 | 2011-06-09 | Delphi Technologies, Inc. | System and Method of Occupant Detection with a Resonant Frequency |
| US20110140891A1 (en) * | 2009-12-14 | 2011-06-16 | Delphi Technologies, Inc. | Electrode for an Occupant Sensing System Having Fault Detection and Method of Operating the Same |
| US8400323B2 (en) * | 2009-12-21 | 2013-03-19 | Delphi Technologies, Inc. | Capacitive occupant sensing system and method |
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| US8219286B2 (en) | 2010-04-28 | 2012-07-10 | Delphi Technologies, Inc. | Noise reduction for occupant detection system and method |
| JP5561561B2 (ja) * | 2012-03-09 | 2014-07-30 | 株式会社デンソー | 静電式乗員検知装置 |
| JP2014006121A (ja) * | 2012-06-22 | 2014-01-16 | Nagase Integrex Co Ltd | 距離センサ |
| US9126502B2 (en) | 2012-08-14 | 2015-09-08 | Delphi Technologies, Inc. | Dual electrode occupant detection system and method |
| DE112014002044T5 (de) | 2013-05-15 | 2016-01-14 | Gentherm Canada Ltd. | Leitfähige Heizeinrichtung mit Fühlereigenschaften |
| US9701232B2 (en) | 2013-10-11 | 2017-07-11 | Gentherm Gmbh | Occupancy sensing with heating devices |
| JP6292542B2 (ja) * | 2016-01-26 | 2018-03-14 | マツダ株式会社 | 静電センサを用いた乗員検知装置 |
| JP6642474B2 (ja) * | 2017-02-13 | 2020-02-05 | オムロン株式会社 | 状態判定装置、学習装置、状態判定方法及びプログラム |
| US10739184B2 (en) | 2017-06-30 | 2020-08-11 | Tesla, Inc. | Vehicle occupant classification systems and methods |
| CN107290392B (zh) * | 2017-07-31 | 2023-07-18 | 成都信息工程大学 | 一种高稳定性低湿度检测的qcm湿度传感器及其制备方法 |
| US11719557B2 (en) | 2019-12-24 | 2023-08-08 | Joyson Safety Systems Acquisition Llc | Apparatus and method of producing a sensing substrate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62225985A (ja) * | 1986-03-27 | 1987-10-03 | Aisin Seiki Co Ltd | 人員検出装置 |
| JPH11194171A (ja) * | 1998-01-07 | 1999-07-21 | Naldec Kk | 物体検出装置、物体検出方法および乗員検出装置 |
| JPH11271462A (ja) * | 1998-03-25 | 1999-10-08 | Nec Home Electron Ltd | 乗員検知システム及び乗員検知方法 |
| JP2000249773A (ja) * | 1999-03-01 | 2000-09-14 | Nitta Ind Corp | 着座センサ |
| JP2000318503A (ja) * | 1999-05-11 | 2000-11-21 | Honda Motor Co Ltd | 乗員検知センサの取付構造 |
| JP2001194218A (ja) * | 1999-12-28 | 2001-07-19 | Nissan Motor Co Ltd | 乗員検知センサ |
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-
2001
- 2001-11-02 US US10/033,585 patent/US6696948B2/en not_active Expired - Fee Related
-
2002
- 2002-09-19 CA CA002404380A patent/CA2404380A1/en not_active Abandoned
- 2002-10-03 EP EP02256882A patent/EP1308350A3/en not_active Withdrawn
- 2002-10-29 BR BR0204428-5A patent/BR0204428A/pt not_active Application Discontinuation
- 2002-11-02 KR KR1020020067620A patent/KR20030036103A/ko not_active Abandoned
- 2002-11-04 MX MXPA02010854A patent/MXPA02010854A/es unknown
- 2002-11-05 JP JP2002321646A patent/JP2003232866A/ja active Pending
-
2003
- 2003-10-08 US US10/682,592 patent/US20040111201A1/en not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62225985A (ja) * | 1986-03-27 | 1987-10-03 | Aisin Seiki Co Ltd | 人員検出装置 |
| JPH11194171A (ja) * | 1998-01-07 | 1999-07-21 | Naldec Kk | 物体検出装置、物体検出方法および乗員検出装置 |
| JPH11271462A (ja) * | 1998-03-25 | 1999-10-08 | Nec Home Electron Ltd | 乗員検知システム及び乗員検知方法 |
| JP2000249773A (ja) * | 1999-03-01 | 2000-09-14 | Nitta Ind Corp | 着座センサ |
| JP2000318503A (ja) * | 1999-05-11 | 2000-11-21 | Honda Motor Co Ltd | 乗員検知センサの取付構造 |
| JP2001194218A (ja) * | 1999-12-28 | 2001-07-19 | Nissan Motor Co Ltd | 乗員検知センサ |
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA02010854A (es) | 2004-05-27 |
| EP1308350A2 (en) | 2003-05-07 |
| US6696948B2 (en) | 2004-02-24 |
| US20030090376A1 (en) | 2003-05-15 |
| CA2404380A1 (en) | 2003-05-02 |
| EP1308350A3 (en) | 2004-03-24 |
| BR0204428A (pt) | 2003-09-16 |
| JP2003232866A (ja) | 2003-08-22 |
| US20040111201A1 (en) | 2004-06-10 |
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