JP4678424B2 - 乗員保護装置 - Google Patents
乗員保護装置 Download PDFInfo
- Publication number
- JP4678424B2 JP4678424B2 JP2008150380A JP2008150380A JP4678424B2 JP 4678424 B2 JP4678424 B2 JP 4678424B2 JP 2008150380 A JP2008150380 A JP 2008150380A JP 2008150380 A JP2008150380 A JP 2008150380A JP 4678424 B2 JP4678424 B2 JP 4678424B2
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- JP
- Japan
- Prior art keywords
- seat back
- seat
- inclination angle
- winding
- driving
- 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.)
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- 238000004804 winding Methods 0.000 claims description 39
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 66
- 230000008569 process Effects 0.000 description 62
- 238000001514 detection method Methods 0.000 description 14
- 230000000452 restraining effect Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/34—Belt retractors, e.g. reels
- B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0276—Non-manual adjustments, e.g. with electrical operation with logic circuits reaction to emergency situations, e.g. crash
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- B60R21/013—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 collisions, impending collisions or roll-over
- B60R21/0136—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 collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
-
- 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
- B60R2021/01204—Actuation parameters of safety arrangents
- B60R2021/01252—Devices other than bags
- B60R2021/01265—Seat belts
- B60R2021/01272—Belt tensioners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
12 前方ミリ波レーダー
14 前側方ミリ波レーダー
16 ステレオカメラ
18 後方ミリ波レーダー
20 後側方ミリ波レーダー
22 衝突判断ECU
26 乗員保護制御ECU
28 シートアクチュエータ
30 シートバック角度検出センサ
32 プリテンショナアクチュエータ
34 シート
36 シートバック
38 シートベルト
Claims (3)
- 自車両に対する緊急状態を予測する予測手段と、
シートクッションに対する傾斜角度が変更可能なシートバックを駆動するための駆動手段と、
駆動力を発生して乗員を拘束するシートベルトを巻取るための巻取駆動手段と、
前記傾斜角度を検出する検出手段と、
前記緊急状態が予測された場合に、前記傾斜角度が所定角度になり、かつシートベルトが巻き取られるように前記駆動手段及び前記巻取駆動手段を同時に制御すると共に、前記傾斜角度が小さくなる方向に前記シートバックの傾斜角度を変更する際の前記巻取駆動手段の駆動力が、前記シートバックの傾斜角度を変更しないで前記シートベルトを巻き取る際の前記巻取駆動手段の駆動力、及び前記傾斜角度が大きくなる方向に前記シートバックの傾斜角度を変更する際の前記巻取駆動手段の駆動力の少なくとも一方の駆動力より小さくなるように制御する制御手段と、
を備えた乗員保護装置。 - 前記制御手段は、前記巻取駆動手段をモータで構成し、該モータを駆動するための電流を減少させることによって、前記巻取駆動手段の駆動力を小さくすることを特徴とする請求項1に記載の乗員保護装置。
- 前記制御手段は、前記傾斜角度が予め定めた角度以上の場合に、前記巻取駆動手段による前記シートベルトの巻き取りを禁止することを特徴とする請求項1又は請求項2に記載の乗員保護装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008150380A JP4678424B2 (ja) | 2008-06-09 | 2008-06-09 | 乗員保護装置 |
US12/996,442 US8364351B2 (en) | 2008-06-09 | 2009-06-08 | Occupant protection device |
CN200980121694.1A CN102083653B (zh) | 2008-06-09 | 2009-06-08 | 乘员保护装置 |
EP09762041A EP2307234B1 (en) | 2008-06-09 | 2009-06-08 | Occupant protection device |
AT09762041T ATE541741T1 (de) | 2008-06-09 | 2009-06-08 | Insassenschutzvorrichtung |
PCT/IB2009/005880 WO2009150511A2 (en) | 2008-06-09 | 2009-06-08 | Occupant protection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008150380A JP4678424B2 (ja) | 2008-06-09 | 2008-06-09 | 乗員保護装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009292417A JP2009292417A (ja) | 2009-12-17 |
JP4678424B2 true JP4678424B2 (ja) | 2011-04-27 |
Family
ID=41417181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008150380A Active JP4678424B2 (ja) | 2008-06-09 | 2008-06-09 | 乗員保護装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8364351B2 (ja) |
EP (1) | EP2307234B1 (ja) |
JP (1) | JP4678424B2 (ja) |
CN (1) | CN102083653B (ja) |
AT (1) | ATE541741T1 (ja) |
WO (1) | WO2009150511A2 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011077486B3 (de) * | 2011-06-14 | 2012-10-18 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Auslösung eines Insassenschutzmittels, Auslösesystem und Fahrzeug |
JP2014237341A (ja) * | 2013-06-06 | 2014-12-18 | 株式会社デンソー | 乗員保護システム |
DE102013009717A1 (de) | 2013-06-11 | 2014-12-11 | Audi Ag | Sicherheitssystem für ein Kraftfahrzeug, zugehöriges Kraftfahrzeug und Verfahren zum Steuern eines Sicherheitssystems für ein Kraftfahrzeug |
CN103538546B (zh) * | 2013-09-27 | 2017-01-04 | 余金南 | 一种汽车座椅智能化管理与安全控制***及其实现方法 |
CN103921758A (zh) * | 2013-10-11 | 2014-07-16 | 天津职业技术师范大学 | 一种主动预紧型安全带电机驱动式预紧器 |
EP3018011B1 (en) * | 2014-11-06 | 2017-11-29 | Volvo Car Corporation | Method for operation of a safety arrangement in a vehicle |
CN105438025B (zh) * | 2015-12-17 | 2018-02-09 | 延锋安道拓座椅有限公司 | 一种汽车安全座椅*** |
JP6583106B2 (ja) * | 2016-04-08 | 2019-10-02 | トヨタ紡織株式会社 | 乗物用シート |
JP6493354B2 (ja) * | 2016-10-13 | 2019-04-03 | トヨタ自動車株式会社 | 車両用乗員拘束装置 |
US10239420B2 (en) * | 2016-12-19 | 2019-03-26 | Lear Corporation | System and method for positioning a vehicle seat |
JP6767276B2 (ja) | 2017-02-07 | 2020-10-14 | トヨタ自動車株式会社 | 車両用乗員拘束装置 |
JP6624118B2 (ja) * | 2017-02-23 | 2019-12-25 | トヨタ自動車株式会社 | 乗員保護装置 |
JP6764429B2 (ja) * | 2018-02-07 | 2020-09-30 | 株式会社Subaru | 乗員保護装置 |
US10696196B2 (en) * | 2018-03-15 | 2020-06-30 | Lear Corporation | Adjustable vehicle seat assembly |
JP6984557B2 (ja) * | 2018-07-18 | 2021-12-22 | トヨタ自動車株式会社 | シートベルト制御装置 |
JP7040387B2 (ja) * | 2018-09-27 | 2022-03-23 | トヨタ自動車株式会社 | 車両用シートシステム |
CN109733314B (zh) * | 2018-12-05 | 2021-08-03 | 江苏大学 | 机动车智能安全装置及其控制方法 |
DE102019205103A1 (de) * | 2019-04-10 | 2020-10-15 | Robert Bosch Gmbh | Verfahren zum Betreiben von elektrischen Antriebseinheiten von Sitzkomponenten im Kraftfahrzeug, vorzugsweise in einem Pre-Crash-Fall, sowie ein System zum Ausführen des Verfahrens |
US20200339012A1 (en) | 2019-04-25 | 2020-10-29 | Lear Corporation | Profile selection for dynamic safety |
CN113879188A (zh) * | 2020-07-01 | 2022-01-04 | 延锋汽车智能安全***有限责任公司 | 用于操纵车辆座椅的方法和***以及车辆 |
CN112046429A (zh) * | 2020-08-26 | 2020-12-08 | 宝能(广州)汽车研究院有限公司 | 用于车辆的安全控制***和车辆 |
CN114043908B (zh) * | 2021-12-15 | 2023-03-24 | 东风汽车集团股份有限公司 | 一种应对汽车追尾碰撞的保护***及保护方法 |
CN114179747B (zh) * | 2021-12-30 | 2022-09-09 | 宁波均胜汽车安全***有限公司 | 一种车辆乘员约束装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11334437A (ja) * | 1998-05-22 | 1999-12-07 | Mazda Motor Corp | 車両用乗員保護装置 |
JP2003165406A (ja) * | 2001-12-03 | 2003-06-10 | Toyota Motor Corp | 車両用電力供給システム |
JP2005238934A (ja) * | 2004-02-25 | 2005-09-08 | Toyota Motor Corp | 衝突被害低減装置 |
JP2006082703A (ja) * | 2004-09-16 | 2006-03-30 | Honda Motor Co Ltd | 乗員拘束装置 |
JP2007106355A (ja) * | 2005-10-17 | 2007-04-26 | Toyota Motor Corp | シートベルト装置 |
Family Cites Families (12)
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---|---|---|---|---|
CN2196048Y (zh) * | 1994-03-29 | 1995-05-03 | 余新河 | 翻转式汽车乘员安全装置 |
JP2001058552A (ja) * | 1999-08-04 | 2001-03-06 | Takata Corp | 車両衝突被害軽減システム |
DE19961799B4 (de) * | 1999-12-21 | 2004-03-25 | Breed Automotive Technology, Inc., Lakeland | Passives Sicherheitssystem eines Kraftfahrzeugs |
JP4152061B2 (ja) | 2000-05-15 | 2008-09-17 | 日産自動車株式会社 | 乗物用乗員拘束装置 |
JP4170892B2 (ja) * | 2003-12-16 | 2008-10-22 | 本田技研工業株式会社 | 車両用乗員保護装置 |
JP4591750B2 (ja) | 2004-04-26 | 2010-12-01 | アイシン精機株式会社 | 車両の乗員保護装置 |
JP2006007833A (ja) * | 2004-06-22 | 2006-01-12 | Aisin Seiki Co Ltd | 車両の乗員保護装置 |
EP1893436B1 (en) * | 2005-06-14 | 2013-01-09 | Renault Trucks | Method of controlling a vehicle seat |
JP4911040B2 (ja) * | 2008-01-15 | 2012-04-04 | トヨタ自動車株式会社 | 乗員保護装置 |
JP4891306B2 (ja) * | 2008-11-27 | 2012-03-07 | トヨタ自動車株式会社 | 乗員保護装置 |
JP4685917B2 (ja) * | 2008-11-27 | 2011-05-18 | トヨタ自動車株式会社 | 車両用制御装置 |
JP4727717B2 (ja) * | 2008-12-25 | 2011-07-20 | トヨタ自動車株式会社 | 車両用シート制御装置 |
-
2008
- 2008-06-09 JP JP2008150380A patent/JP4678424B2/ja active Active
-
2009
- 2009-06-08 EP EP09762041A patent/EP2307234B1/en active Active
- 2009-06-08 CN CN200980121694.1A patent/CN102083653B/zh active Active
- 2009-06-08 AT AT09762041T patent/ATE541741T1/de active
- 2009-06-08 WO PCT/IB2009/005880 patent/WO2009150511A2/en active Application Filing
- 2009-06-08 US US12/996,442 patent/US8364351B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11334437A (ja) * | 1998-05-22 | 1999-12-07 | Mazda Motor Corp | 車両用乗員保護装置 |
JP2003165406A (ja) * | 2001-12-03 | 2003-06-10 | Toyota Motor Corp | 車両用電力供給システム |
JP2005238934A (ja) * | 2004-02-25 | 2005-09-08 | Toyota Motor Corp | 衝突被害低減装置 |
JP2006082703A (ja) * | 2004-09-16 | 2006-03-30 | Honda Motor Co Ltd | 乗員拘束装置 |
JP2007106355A (ja) * | 2005-10-17 | 2007-04-26 | Toyota Motor Corp | シートベルト装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2009150511A3 (en) | 2010-07-22 |
ATE541741T1 (de) | 2012-02-15 |
US20110074190A1 (en) | 2011-03-31 |
CN102083653A (zh) | 2011-06-01 |
CN102083653B (zh) | 2013-04-10 |
JP2009292417A (ja) | 2009-12-17 |
EP2307234B1 (en) | 2012-01-18 |
EP2307234A2 (en) | 2011-04-13 |
WO2009150511A2 (en) | 2009-12-17 |
US8364351B2 (en) | 2013-01-29 |
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