JP2008134226A - 車両のシート用乗員荷重センサのノイズシールド構造 - Google Patents
車両のシート用乗員荷重センサのノイズシールド構造 Download PDFInfo
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- JP2008134226A JP2008134226A JP2007254462A JP2007254462A JP2008134226A JP 2008134226 A JP2008134226 A JP 2008134226A JP 2007254462 A JP2007254462 A JP 2007254462A JP 2007254462 A JP2007254462 A JP 2007254462A JP 2008134226 A JP2008134226 A JP 2008134226A
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- seat
- strain
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag systems
-
- 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
-
- 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
Abstract
【解決手段】車両のフロアにシートを固定するためのフロア側固定部材とシート側固定部材との間に介在され、前記シートに着座している乗員の荷重を測定するための車両のシート用乗員荷重センサにおいて、起歪体の裏面又は表面に固定され取付け部が起歪体の裏面又は表面より側方に延在するように形成されたアッパブラケットと、アッパブラケットの取付け部に起歪体と並設され、歪みゲージからの信号を増幅するためのアンプ基板が収納されたアンプケースと、を備え、アンプケースに収納された前記アンプ基板の一方の片面は、前記取付け部によって覆われ、アンプ基板の他方の片面は、金属箔のグランドパターンで覆われていること。
【選択図】 図3
Description
Claims (2)
- 車両のフロアにシートを固定するためのフロア側固定部材とシート側固定部材との間に介在され、前記シートに着座している乗員の荷重を測定するための車両のシート用乗員荷重センサにおいて、
前記フロア側固定部材及び前記シート側固定部材の一方に形成された取付け面に、該取付け面から所定隙間を置いて両端部で固定される起歪体と、
該起歪体に垂直方向に固定され前記フロア側固定部材及び前記シート側固定部材の他方に固定される連結部材と、
前記起歪体に貼付された歪みゲージと、
前記起歪体に固定され取付け部が前記起歪体より側方に延在するように形成された金属製のブラケットと、
該ブラケットの取付け部に前記起歪体と並設され前記歪みゲージからの信号を増幅するためのアンプ基板が収納された樹脂製のアンプケースと、を備え、
前記アンプケースに収納された前記アンプ基板の一方の片面は、前記取付け部によって覆われ、該アンプ基板の他方の片面は、金属箔のグランドパターンで覆われていることを特徴とする車両のシート用乗員荷重センサのノイズシールド構造。 - 請求項1において、前記ブラケットは、前記起歪体に固定される際に接触する固定面と、
前記取付け部に設けられ、前記アンプケースが接触するケース取付け面とを有し、
前記固定面と前記ケース取付け面とが同じ側にあることを特徴とする車両のシート用乗員荷重センサのノイズシールド構造。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007254462A JP5003387B2 (ja) | 2006-10-31 | 2007-09-28 | 車両のシート用乗員荷重センサのノイズシールド構造 |
US11/976,716 US7487687B2 (en) | 2006-10-31 | 2007-10-26 | Occupant load sensor of seat for vehicle |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006296883 | 2006-10-31 | ||
JP2006296883 | 2006-10-31 | ||
JP2007254462A JP5003387B2 (ja) | 2006-10-31 | 2007-09-28 | 車両のシート用乗員荷重センサのノイズシールド構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008134226A true JP2008134226A (ja) | 2008-06-12 |
JP5003387B2 JP5003387B2 (ja) | 2012-08-15 |
Family
ID=39328553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007254462A Expired - Fee Related JP5003387B2 (ja) | 2006-10-31 | 2007-09-28 | 車両のシート用乗員荷重センサのノイズシールド構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7487687B2 (ja) |
JP (1) | JP5003387B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010133736A (ja) * | 2008-12-02 | 2010-06-17 | Aisin Seiki Co Ltd | 車両シート用乗員荷重センサ |
US8215189B2 (en) | 2008-11-21 | 2012-07-10 | Aisin Seiki Kabushiki Kaisha | Vehicle seat apparatus having load detecting device |
US8258413B2 (en) | 2008-11-19 | 2012-09-04 | Aisin Seiki Kabushiki Kaisha | Vehicle seat load detection device having interspace to receive projecting portion scraped off from press-fitted shaft member |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4887260B2 (ja) * | 2006-10-31 | 2012-02-29 | アイシン精機株式会社 | 車両のシート用乗員荷重センサ |
JP5050772B2 (ja) * | 2006-10-31 | 2012-10-17 | アイシン精機株式会社 | 車両のシート用乗員荷重センサ |
JP4221041B2 (ja) * | 2006-10-31 | 2009-02-12 | アイシン精機株式会社 | 荷重検出装置を備えた車両用シート装置 |
JP5326245B2 (ja) * | 2007-09-07 | 2013-10-30 | アイシン精機株式会社 | 変位検出装置 |
JP5003431B2 (ja) * | 2007-11-21 | 2012-08-15 | アイシン精機株式会社 | 車両用シートの荷重検出装置 |
JP2014221605A (ja) * | 2013-05-14 | 2014-11-27 | アイシン精機株式会社 | 車両用シート装置の体重検知センサ |
JP6127702B2 (ja) * | 2013-05-14 | 2017-05-17 | アイシン精機株式会社 | 体重検知センサ及び車両用シート装置 |
JPWO2015053139A1 (ja) * | 2013-10-07 | 2017-03-09 | 日立オートモティブシステムズ株式会社 | 電力変換装置 |
JP6237222B2 (ja) * | 2013-12-26 | 2017-11-29 | アイシン精機株式会社 | 荷重検出センサ用カバー及び荷重検出装置 |
US9580042B2 (en) * | 2014-07-09 | 2017-02-28 | National Association For Stock Car Auto Racing, Inc. | Strain gage load cell anchor |
JP2016206064A (ja) * | 2015-04-24 | 2016-12-08 | アイシン精機株式会社 | 荷重検出装置 |
JP6809375B2 (ja) * | 2017-05-22 | 2021-01-06 | トヨタ紡織株式会社 | 乗物用シートの締結構造、及び乗物用シート用締結具 |
JP2020192885A (ja) * | 2019-05-28 | 2020-12-03 | シロキ工業株式会社 | スライド装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003194621A (ja) * | 2001-12-25 | 2003-07-09 | Tachi S Co Ltd | 車両用シートの荷重検出構造 |
JP2005049274A (ja) * | 2003-07-30 | 2005-02-24 | Aisin Seiki Co Ltd | シート上荷重検出装置 |
JP2006003146A (ja) * | 2004-06-16 | 2006-01-05 | Takata Corp | シート荷重計測装置およびこれを用いた乗員保護システム |
JP2008134232A (ja) * | 2006-10-31 | 2008-06-12 | Aisin Seiki Co Ltd | 車両のシート用乗員荷重センサ |
JP2008132968A (ja) * | 2006-10-31 | 2008-06-12 | Aisin Seiki Co Ltd | 荷重検出装置を備えた車両用シート装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6242701B1 (en) * | 1995-06-07 | 2001-06-05 | Automotive Technologies International, Inc. | Apparatus and method for measuring weight of an occupying item of a seat |
US7387183B2 (en) * | 1995-06-07 | 2008-06-17 | Automotive Technologies International, Inc. | Weight measuring systems and methods for vehicles |
US7976060B2 (en) * | 1995-06-07 | 2011-07-12 | Automotive Technologies International, Inc. | Seat load or displacement measuring system for occupant restraint system control |
JP2003083707A (ja) * | 2001-09-14 | 2003-03-19 | Matsushita Electric Ind Co Ltd | 歪センサ |
JP2004069535A (ja) | 2002-08-07 | 2004-03-04 | Matsushita Electric Ind Co Ltd | 歪センサ |
AU2003255011A1 (en) * | 2003-03-05 | 2004-09-28 | Kabushiki Kaisha Imasen Denki Seisakusho | On-board person load sensor |
WO2005080931A1 (ja) | 2004-02-23 | 2005-09-01 | Matsushita Electric Industrial Co., Ltd. | 歪センサ |
JP4050729B2 (ja) | 2004-07-30 | 2008-02-20 | テイ・エス テック株式会社 | 車両用シートの乗員重量測定装置 |
US20060185446A1 (en) * | 2005-02-18 | 2006-08-24 | Speckhart Frank H | Printed strain gage for vehicle seats |
-
2007
- 2007-09-28 JP JP2007254462A patent/JP5003387B2/ja not_active Expired - Fee Related
- 2007-10-26 US US11/976,716 patent/US7487687B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003194621A (ja) * | 2001-12-25 | 2003-07-09 | Tachi S Co Ltd | 車両用シートの荷重検出構造 |
JP2005049274A (ja) * | 2003-07-30 | 2005-02-24 | Aisin Seiki Co Ltd | シート上荷重検出装置 |
JP2006003146A (ja) * | 2004-06-16 | 2006-01-05 | Takata Corp | シート荷重計測装置およびこれを用いた乗員保護システム |
JP2008134232A (ja) * | 2006-10-31 | 2008-06-12 | Aisin Seiki Co Ltd | 車両のシート用乗員荷重センサ |
JP2008132968A (ja) * | 2006-10-31 | 2008-06-12 | Aisin Seiki Co Ltd | 荷重検出装置を備えた車両用シート装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8258413B2 (en) | 2008-11-19 | 2012-09-04 | Aisin Seiki Kabushiki Kaisha | Vehicle seat load detection device having interspace to receive projecting portion scraped off from press-fitted shaft member |
US8215189B2 (en) | 2008-11-21 | 2012-07-10 | Aisin Seiki Kabushiki Kaisha | Vehicle seat apparatus having load detecting device |
JP2010133736A (ja) * | 2008-12-02 | 2010-06-17 | Aisin Seiki Co Ltd | 車両シート用乗員荷重センサ |
US8212157B2 (en) | 2008-12-02 | 2012-07-03 | Aisin Seiki Kabushiki Kaisha | Load sensor for vehicle seat with an attached amplifier substrate shielded by an attached metal bracket and the sensor mounting mechanism |
Also Published As
Publication number | Publication date |
---|---|
US20080098823A1 (en) | 2008-05-01 |
JP5003387B2 (ja) | 2012-08-15 |
US7487687B2 (en) | 2009-02-10 |
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