JP4430381B2 - 乗員検知装置 - Google Patents
乗員検知装置 Download PDFInfo
- Publication number
- JP4430381B2 JP4430381B2 JP2003390937A JP2003390937A JP4430381B2 JP 4430381 B2 JP4430381 B2 JP 4430381B2 JP 2003390937 A JP2003390937 A JP 2003390937A JP 2003390937 A JP2003390937 A JP 2003390937A JP 4430381 B2 JP4430381 B2 JP 4430381B2
- Authority
- JP
- Japan
- Prior art keywords
- occupant
- weight
- weight sensor
- seat cushion
- seat
- 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
Links
Images
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
- B60N2/003—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
- 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
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/12—Box-shaped seats; Bench-type seats, e.g. dual or twin seats
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Air Bags (AREA)
Description
11 シートクッション
13 前部重量センサ群(重量センサ群)
14 後部重量センサ群(重量センサ群)
13L 重量センサ
13R 重量センサ
14L 重量センサ
14R 重量センサ
23 アッパーフィルム
24 ロアフィルム
25 スペーサ
25a 開口
26 第1電極
27 第2電極
28 第3電極
Claims (1)
- シート(S)に着座した乗員を検知すべく、シートクッション(11)に乗員の体重でオンする複数の重量センサ(13L,13R;14L,14R)を配置した乗員検知装置において、
シート(S)に着座した乗員の臀部の荷重が作用するシートクッション(11)の上面の左右に配置されて直列に接続された2個の重量センサ(13L,13R;14L,14R)よりなる重量センサ群(13,14)を、乗員がシートクッション(11)に浅く着座したときに荷重が加わる位置から深く着座したときに荷重が加わる位置に亘って前後方向に複数配置するとともに、それら複数の重量センサ群(13,14)を相互に並列に接続し、少なくとも一つの重量センサ群(13,14)の2個の重量センサ(13L,13R;14L,14R)の両方がオンしたときに乗員を検知し、
前記重量センサ(13L,13R;14L,14R)は、弾性材で構成されたアッパーフィルム(23)およびロアフィルム(24)と、開口(25a)を有してアッパーフィルム(23)およびロアフィルム(24)に挟まれるスペーサ(25)と、開口(25a)に臨むようにアッパーフィルム(23)の下面に固定された第1、第2電極(26,27)と、開口(25a)に臨むようにロアフィルム(24)の上面に固定された第3電極(28)とで構成され、前記第1、第2電極(26,27)は櫛歯状に形成されて相互に入り込むように配置され、前記第1、第2電極(26,27)が前記第3電極(28)を介して相互に導通することを特徴とする乗員検知装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003390937A JP4430381B2 (ja) | 2003-11-20 | 2003-11-20 | 乗員検知装置 |
| DE602004025077T DE602004025077D1 (de) | 2003-11-20 | 2004-11-12 | Insassenerkennungssystem |
| US10/987,906 US7162344B2 (en) | 2003-11-20 | 2004-11-12 | Occupant detection system |
| EP04027009A EP1533193B1 (en) | 2003-11-20 | 2004-11-12 | Occupant detection system |
| CNB2004100866316A CN1296728C (zh) | 2003-11-20 | 2004-11-19 | 乘坐者检测装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003390937A JP4430381B2 (ja) | 2003-11-20 | 2003-11-20 | 乗員検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005153556A JP2005153556A (ja) | 2005-06-16 |
| JP4430381B2 true JP4430381B2 (ja) | 2010-03-10 |
Family
ID=34431600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003390937A Expired - Fee Related JP4430381B2 (ja) | 2003-11-20 | 2003-11-20 | 乗員検知装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7162344B2 (ja) |
| EP (1) | EP1533193B1 (ja) |
| JP (1) | JP4430381B2 (ja) |
| CN (1) | CN1296728C (ja) |
| DE (1) | DE602004025077D1 (ja) |
Families Citing this family (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10304570B4 (de) * | 2003-02-05 | 2012-10-18 | Volkswagen Ag | Fahrersitz mit Gewichtssensorik |
| JP4474995B2 (ja) * | 2004-04-28 | 2010-06-09 | 株式会社デンソー | 車両用着座センサ |
| DE102005056882B4 (de) | 2005-01-24 | 2012-06-14 | F.S. Fehrer Automotive Gmbh | Kraftfahrzeugsitz mit Insassendetektor |
| FR2888789B1 (fr) * | 2005-07-20 | 2007-10-12 | Peugeot Citroen Automobiles Sa | Matelassure de siege de vehicule automobile et procede de realisation d'une telle matelassure |
| US7395895B2 (en) * | 2005-12-02 | 2008-07-08 | Seats, Inc. | Seat switch |
| ITTO20060731A1 (it) * | 2006-10-12 | 2008-04-13 | Piero Enrico Gilardi | Metodo per la realizzazione di un gruppo sensore di presenza per sedute, in particolare, di sedili di veicoli e sensore di presenza realizzato secondo tale metodo |
| JP4721062B2 (ja) * | 2006-11-28 | 2011-07-13 | 株式会社デンソー | 着座センサ |
| JP2008132928A (ja) * | 2006-11-29 | 2008-06-12 | Denso Corp | 着座センサ |
| DE102007056238B4 (de) * | 2006-11-29 | 2012-05-31 | Denso Corporation | Lastsensor |
| JP4779957B2 (ja) * | 2006-12-15 | 2011-09-28 | 株式会社デンソー | 乗員保護システム |
| JP5103028B2 (ja) * | 2007-01-29 | 2012-12-19 | トヨタ紡織株式会社 | 車両用シート |
| JP5103027B2 (ja) * | 2007-01-29 | 2012-12-19 | トヨタ紡織株式会社 | 車両用シート |
| DE102007016119B4 (de) * | 2007-04-03 | 2009-07-30 | Continental Automotive Gmbh | Sitzbelegungssensor für die Ansteuerung eines Insassenschutzsystems in einem Kraftfahrzeug |
| US7726432B2 (en) * | 2007-06-29 | 2010-06-01 | Seats, Inc. | Seat assembly with ignition switch and switch actuator |
| DE102008053626B4 (de) | 2007-10-31 | 2016-09-08 | Denso Corporation | Sitz-Sensor |
| JP5499491B2 (ja) * | 2009-02-27 | 2014-05-21 | アイシン精機株式会社 | 乗員検知センサ及び乗員検知システム |
| WO2011047171A2 (en) | 2009-10-16 | 2011-04-21 | Kesumo, Llc | Foot-operated controller |
| BR112012018816B1 (pt) * | 2009-12-21 | 2021-07-27 | Aisin Seiki Kabushiki Kaisha | Almofada de assento de um assento de veículo e método para montagem de um dispositivo de detecção de carga |
| CN102172888B (zh) * | 2011-02-16 | 2013-01-30 | 清华大学 | 一种抛光头 |
| US8393432B2 (en) | 2011-03-18 | 2013-03-12 | Seats, Inc. | Vehicle seat switch actuator |
| CN102424027B (zh) * | 2011-11-14 | 2014-02-12 | 江苏大学 | 基于乘坐印迹的乘客类型及坐姿识别装置及方法 |
| US9076419B2 (en) | 2012-03-14 | 2015-07-07 | Bebop Sensors, Inc. | Multi-touch pad controller |
| CN103852804A (zh) * | 2012-12-04 | 2014-06-11 | 刘卫建 | 一种人员自动定位装置 |
| JP5604566B1 (ja) * | 2013-07-05 | 2014-10-08 | 株式会社フジクラ | メンブレンスイッチ及び座席装置 |
| JP6193657B2 (ja) * | 2013-07-17 | 2017-09-06 | 株式会社フジクラ | 自動二輪車用シート装置及び自動二輪車 |
| CN103514737B (zh) * | 2013-09-18 | 2016-12-07 | 杭州九树网络科技有限公司 | 智能拼车控制系统及智能拼车控制方法 |
| LU92400B1 (en) * | 2014-03-17 | 2015-09-18 | Iee Interntional Electronics & Engineering Sa | Seat occupancy sensor |
| US10362989B2 (en) | 2014-06-09 | 2019-07-30 | Bebop Sensors, Inc. | Sensor system integrated with a glove |
| CN104095441A (zh) * | 2014-06-30 | 2014-10-15 | 张全成 | 一种由座椅控制空调并清点人数的系统 |
| US9827996B2 (en) | 2015-06-25 | 2017-11-28 | Bebop Sensors, Inc. | Sensor systems integrated with steering wheels |
| US20170305301A1 (en) * | 2016-04-22 | 2017-10-26 | Bebop Sensors, Inc. | Vehicle seat sensor systems for use with occupant classification systems |
| JP6744570B2 (ja) | 2016-06-17 | 2020-08-19 | アイシン精機株式会社 | 着座検知装置 |
| JP6740747B2 (ja) | 2016-06-23 | 2020-08-19 | アイシン精機株式会社 | 着座検知方法、及び着座検知装置 |
| JP6574213B2 (ja) * | 2017-03-08 | 2019-09-11 | アイシン精機株式会社 | 着座センサ |
| US10553097B2 (en) * | 2017-11-09 | 2020-02-04 | Chukwunoso ARINZE | Interactive smart seat system |
| WO2019198543A1 (ja) * | 2018-04-09 | 2019-10-17 | テイ・エス テック株式会社 | シート |
| US10884496B2 (en) | 2018-07-05 | 2021-01-05 | Bebop Sensors, Inc. | One-size-fits-all data glove |
| US11480481B2 (en) | 2019-03-13 | 2022-10-25 | Bebop Sensors, Inc. | Alignment mechanisms sensor systems employing piezoresistive materials |
| CN111907458A (zh) | 2020-07-29 | 2020-11-10 | 廊坊市金色时光科技发展有限公司 | 一种座椅乘员人体重量的气动识别装置及气动识别座椅 |
| FR3116900B1 (fr) | 2020-11-27 | 2023-01-13 | Faurecia Sieges Dautomobile | Procédé de détermination de l’état d’occupation d’un siège et système de détermination correspondant |
| JP7641783B2 (ja) | 2021-03-25 | 2025-03-07 | 株式会社フジクラ | 着座センサ、及び座席装置 |
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| JP3233030B2 (ja) | 1996-07-24 | 2001-11-26 | トヨタ自動車株式会社 | 乗員検知センサ |
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| JP3521795B2 (ja) * | 1999-03-18 | 2004-04-19 | トヨタ自動車株式会社 | 着座検知センサ及び該着座検知センサを用いた助手席用エアバッグ装置制御システム |
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| DE10143326A1 (de) | 2001-09-05 | 2003-03-27 | Bosch Gmbh Robert | Vorrichtung zur Gewichtsklassifizierung von Personen |
| DE602004025160D1 (de) * | 2003-05-20 | 2010-03-04 | Fujikura Ltd | Sitzerkennungsschalter |
| EP1491408A1 (de) * | 2003-06-23 | 2004-12-29 | IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. | Sitzbelegungssensor |
| JP2005069968A (ja) * | 2003-08-27 | 2005-03-17 | Aisin Seiki Co Ltd | 着座検出装置 |
-
2003
- 2003-11-20 JP JP2003390937A patent/JP4430381B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-12 EP EP04027009A patent/EP1533193B1/en not_active Expired - Lifetime
- 2004-11-12 US US10/987,906 patent/US7162344B2/en not_active Expired - Lifetime
- 2004-11-12 DE DE602004025077T patent/DE602004025077D1/de not_active Expired - Lifetime
- 2004-11-19 CN CNB2004100866316A patent/CN1296728C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1619341A (zh) | 2005-05-25 |
| EP1533193B1 (en) | 2010-01-13 |
| DE602004025077D1 (de) | 2010-03-04 |
| EP1533193A1 (en) | 2005-05-25 |
| US20050140210A1 (en) | 2005-06-30 |
| CN1296728C (zh) | 2007-01-24 |
| US7162344B2 (en) | 2007-01-09 |
| JP2005153556A (ja) | 2005-06-16 |
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