JP2005306340A - 車両の乗員保護装置 - Google Patents
車両の乗員保護装置 Download PDFInfo
- Publication number
- JP2005306340A JP2005306340A JP2004130143A JP2004130143A JP2005306340A JP 2005306340 A JP2005306340 A JP 2005306340A JP 2004130143 A JP2004130143 A JP 2004130143A JP 2004130143 A JP2004130143 A JP 2004130143A JP 2005306340 A JP2005306340 A JP 2005306340A
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- Prior art keywords
- seat
- collision
- time
- belt
- vehicle
- 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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Classifications
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42745—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the back-rest
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42754—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the cushion
- B60N2/42763—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the cushion with anti-submarining 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42772—Seats or parts thereof displaced during a crash characterised by the triggering system
- B60N2/4279—Seats or parts thereof displaced during a crash characterised by the triggering system electric or electronic triggering
-
- 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
- B60R21/0134—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 imminent contact with an obstacle, e.g. using radar systems
-
- 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
- B60R2021/01034—Controlling a plurality of restraint devices
-
- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Seats For Vehicles (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
【解決手段】 衝突を予知するための衝突予知手段と、衝突予備動作としてシートの各部を所定の目標範囲内に入るように動作させるシート作動手段と、このシート作動手段の動作制御を行う制御手段とを備え、制御手段は、衝突予知手段からの出力に基づいて演算された衝突予想時刻の所定時間T前にシート作動手段の動作を停止させる。
【選択図】 図5
Description
(1)上記実施形態においては、衝突予知時の後、所定のタイミングでシートベルト19の張力を増加させる制御を行う場合について説明したが、本発明の適用範囲はこれに限定されるものではなく、シートベルト19を備えていない車両のシート1の動作制御や、シートベルト19を非装着の場合或いはシートベルト19が故障している場合等におけるシート1の動作制御にも適用することが可能である。この場合、衝突予備動作を行う際のシート1の各部の所定の目標範囲は、エアバッグ30等の他の安全装置に適した目標範囲とすると好適である。
(2)上記図4〜図7に示す例では、衝突予知時の後、衝突予想時刻までの時間が乗員14をシート1に拘束して保護するためのシートベルト19の巻込みに要する時間と等しくなる時刻の所定時間T´前に、ベルト作動手段13を動作させてシートベルト19の張力を増加させる制御を行う場合について説明したが、これに加えて、衝突予想時の後、すぐにベルト作動手段13を構成するプリテンショナ24を動作させ、シートベルト19の張力を増減させて乗員14に対して注意を促す動作を行ってもよい。
(3)上記実施形態においては、衝突予知時に、シート1が前後方向のスライド動作とシートバック3の傾斜角度の変更動作を行う構成である場合について説明したが、これに加えて、シートクッション2の前部を上方に変位させることにより乗員14がシートベルト19の下に潜り込んで前方に移動するいわゆるサブマリン現象を防止する動作や、ヘッドレストを前上方に動作させることにより後方からの衝突の際などに乗員14の頸部を保護するための動作等を行わせることも可能である。
2 シートクッション
3 シートバック
12 シート動作手段
13 ベルト作動手段
14 乗員
16 衝突予知手段
19 シートベルト
27 制御部(制御手段)
30 エアバッグ
Claims (5)
- 衝突を予知するための衝突予知手段と、衝突予備動作としてシートの各部を所定の目標範囲内に入るように動作させるシート作動手段と、このシート作動手段の動作制御を行う制御手段とを備え、
前記制御手段は、前記衝突予知手段からの出力に基づいて演算された衝突予想時刻の所定時間前に前記シート作動手段の動作を停止させる車両の乗員保護装置。 - 前記制御手段は、前記衝突予知手段からの最新の出力に基づいて衝突予想時刻を更新し、更新された衝突予想時刻に基づいて前記シート動作手段の動作を停止させる請求項1に記載の車両の乗員保護装置。
- 衝突を予知するための衝突予知手段と、衝突予備動作としてシートの各部を所定の目標範囲内に入るように動作させるシート作動手段と、衝突予備動作としてシートベルトの張力を増加させるベルト作動手段と、前記シート作動手段及び前記ベルト作動手段の動作制御を行う制御手段とを備え、
前記制御手段は、前記ベルト作動手段の動作開始前に前記シート作動手段の動作を停止させる車両の乗員保護装置。 - 前記制御手段は、実際の衝突が前記シート作動手段の動作を停止させる前に起きた場合には、当該実際の衝突時に前記シート作動手段の動作を停止させる請求項1から3の何れか1項に記載の車両の乗員保護装置。
- 前記シートの各部の所定の目標範囲は、安全装置による乗員の保護効果を高めることが可能なシートの各部の位置がとり得る範囲に設定される請求項1から4の何れか1項に記載の車両の乗員保護装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004130143A JP4591750B2 (ja) | 2004-04-26 | 2004-04-26 | 車両の乗員保護装置 |
DE602005001223T DE602005001223T2 (de) | 2004-04-26 | 2005-04-18 | Insassenschutzeinrichtung |
EP05008400A EP1591308B1 (en) | 2004-04-26 | 2005-04-18 | Occupant protection device for vehicle |
US11/111,788 US20050240329A1 (en) | 2004-04-26 | 2005-04-22 | Occupant protection device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004130143A JP4591750B2 (ja) | 2004-04-26 | 2004-04-26 | 車両の乗員保護装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005306340A true JP2005306340A (ja) | 2005-11-04 |
JP4591750B2 JP4591750B2 (ja) | 2010-12-01 |
Family
ID=34935301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004130143A Expired - Fee Related JP4591750B2 (ja) | 2004-04-26 | 2004-04-26 | 車両の乗員保護装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20050240329A1 (ja) |
EP (1) | EP1591308B1 (ja) |
JP (1) | JP4591750B2 (ja) |
DE (1) | DE602005001223T2 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010149720A (ja) * | 2008-12-25 | 2010-07-08 | Toyota Motor Corp | 車両用シート制御装置 |
CN101909945A (zh) * | 2008-01-15 | 2010-12-08 | 丰田自动车株式会社 | 乘员保护装置 |
US8364351B2 (en) | 2008-06-09 | 2013-01-29 | Toyota Jidosha Kabushiki Kaisha | Occupant protection device |
JP2017190046A (ja) * | 2016-04-13 | 2017-10-19 | トヨタ自動車株式会社 | 乗員保護装置 |
CN108068741A (zh) * | 2016-11-10 | 2018-05-25 | 法乐第(北京)网络科技有限公司 | 一种紧急情况的保护方法和装置 |
JP2018149827A (ja) * | 2017-03-09 | 2018-09-27 | 株式会社豊田中央研究所 | 乗員衝撃緩和装置及び乗員衝撃緩和プログラム |
JP2018176792A (ja) * | 2017-04-03 | 2018-11-15 | 本田技研工業株式会社 | 車両シート制御装置、車両シート制御方法、及びプログラム |
JP2019073249A (ja) * | 2017-10-19 | 2019-05-16 | 株式会社豊田中央研究所 | 乗員衝撃緩和装置及び乗員衝撃緩和プログラム |
WO2021033514A1 (ja) * | 2019-08-22 | 2021-02-25 | 株式会社デンソー | シート制御装置 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048350A1 (de) * | 2006-10-12 | 2008-04-17 | Trw Automotive Gmbh | Verfahren zur Begrenzung der in einem Insassenrückhaltesystem für einen Gurt auf einen Insassen ausgeübten Rückhaltekraft und Baugruppe |
US20080191854A1 (en) * | 2007-02-14 | 2008-08-14 | Littlejohn Deron C | Low cost method of vehicle pre-crash detection |
US9235334B2 (en) * | 2008-05-09 | 2016-01-12 | Genesis Industries, Llc | Managing landbases and machine operations performed thereon |
WO2012161094A1 (ja) * | 2011-05-25 | 2012-11-29 | アイシン精機 株式会社 | 車両シート装置 |
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 |
US10518674B1 (en) * | 2015-09-28 | 2019-12-31 | Apple Inc. | Passive safety system for occupant deceleration |
US10611269B1 (en) * | 2016-07-26 | 2020-04-07 | Waymo Llc | Moving seats in a vehicle to enhance occupant protection |
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 |
WO2019084109A1 (en) * | 2017-10-25 | 2019-05-02 | Tencate Advanced Armor Usa, Inc. | SYSTEMS AND METHODS FOR ADVANCED ACTIVE ANTI-COLLISION SEAT |
US11400834B2 (en) * | 2018-02-02 | 2022-08-02 | State Farm Mutual Automobile Insurance Company | Adjusting interior configuration of a vehicle based on external environment data |
US11485254B2 (en) * | 2018-04-09 | 2022-11-01 | State Farm Mutual Automobile Insurance Company | System and method for adjusting an interior configuration of a vehicle in response to a vehicular accident |
US11046266B1 (en) | 2018-06-04 | 2021-06-29 | State Farm Mutual Automobile Insurance Company | System and method for dampening impact to a vehicle |
US10836401B1 (en) | 2018-07-13 | 2020-11-17 | State Farm Mutual Automobile Insurance Company | Dynamic limiting of vehicle operation based on interior configurations |
US10858011B1 (en) | 2018-07-13 | 2020-12-08 | State Farm Mutual Automobile Insurance Company | Dynamic safe storage of vehicle content |
US10953830B1 (en) | 2018-07-13 | 2021-03-23 | State Farm Mutual Automobile Insurance Company | Adjusting interior configuration of a vehicle based on vehicle contents |
WO2020052766A1 (en) * | 2018-09-13 | 2020-03-19 | Volvo Truck Corporation | Dynamic backward seat sliding after impact in a commercial vehicle |
US11712983B2 (en) | 2018-09-13 | 2023-08-01 | Volvo Truck Corporation | Dynamic backward seat sliding before impact in a commercial vehicle |
US11377066B1 (en) | 2020-06-08 | 2022-07-05 | Apple Inc. | Safety systems for reclined seats |
CN113879188A (zh) * | 2020-07-01 | 2022-01-04 | 延锋汽车智能安全系统有限责任公司 | 用于操纵车辆座椅的方法和系统以及车辆 |
JP2024006719A (ja) * | 2022-07-04 | 2024-01-17 | 豊田合成株式会社 | 乗員保護装置 |
Citations (3)
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JPH0565659U (ja) * | 1992-02-14 | 1993-08-31 | 三菱自動車エンジニアリング株式会社 | シート装置 |
JPH11334437A (ja) * | 1998-05-22 | 1999-12-07 | Mazda Motor Corp | 車両用乗員保護装置 |
JP2001058552A (ja) * | 1999-08-04 | 2001-03-06 | Takata Corp | 車両衝突被害軽減システム |
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-
2004
- 2004-04-26 JP JP2004130143A patent/JP4591750B2/ja not_active Expired - Fee Related
-
2005
- 2005-04-18 EP EP05008400A patent/EP1591308B1/en not_active Expired - Fee Related
- 2005-04-18 DE DE602005001223T patent/DE602005001223T2/de not_active Expired - Fee Related
- 2005-04-22 US US11/111,788 patent/US20050240329A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0565659U (ja) * | 1992-02-14 | 1993-08-31 | 三菱自動車エンジニアリング株式会社 | シート装置 |
JPH11334437A (ja) * | 1998-05-22 | 1999-12-07 | Mazda Motor Corp | 車両用乗員保護装置 |
JP2001058552A (ja) * | 1999-08-04 | 2001-03-06 | Takata Corp | 車両衝突被害軽減システム |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101909945A (zh) * | 2008-01-15 | 2010-12-08 | 丰田自动车株式会社 | 乘员保护装置 |
US8392071B2 (en) | 2008-01-15 | 2013-03-05 | Toyota Jidosha Kabushiki Kaisha | Occupant protection device |
US8364351B2 (en) | 2008-06-09 | 2013-01-29 | Toyota Jidosha Kabushiki Kaisha | Occupant protection device |
JP2010149720A (ja) * | 2008-12-25 | 2010-07-08 | Toyota Motor Corp | 車両用シート制御装置 |
JP2017190046A (ja) * | 2016-04-13 | 2017-10-19 | トヨタ自動車株式会社 | 乗員保護装置 |
CN108068741A (zh) * | 2016-11-10 | 2018-05-25 | 法乐第(北京)网络科技有限公司 | 一种紧急情况的保护方法和装置 |
CN108068741B (zh) * | 2016-11-10 | 2020-09-11 | 法法汽车(中国)有限公司 | 一种紧急情况的保护方法和装置 |
JP2018149827A (ja) * | 2017-03-09 | 2018-09-27 | 株式会社豊田中央研究所 | 乗員衝撃緩和装置及び乗員衝撃緩和プログラム |
JP2018176792A (ja) * | 2017-04-03 | 2018-11-15 | 本田技研工業株式会社 | 車両シート制御装置、車両シート制御方法、及びプログラム |
JP2019073249A (ja) * | 2017-10-19 | 2019-05-16 | 株式会社豊田中央研究所 | 乗員衝撃緩和装置及び乗員衝撃緩和プログラム |
WO2021033514A1 (ja) * | 2019-08-22 | 2021-02-25 | 株式会社デンソー | シート制御装置 |
JP2021030843A (ja) * | 2019-08-22 | 2021-03-01 | 株式会社デンソー | シート制御装置 |
Also Published As
Publication number | Publication date |
---|---|
DE602005001223D1 (de) | 2007-07-12 |
EP1591308B1 (en) | 2007-05-30 |
DE602005001223T2 (de) | 2008-01-24 |
US20050240329A1 (en) | 2005-10-27 |
EP1591308A1 (en) | 2005-11-02 |
JP4591750B2 (ja) | 2010-12-01 |
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