JP6767276B2 - 車両用乗員拘束装置 - Google Patents
車両用乗員拘束装置 Download PDFInfo
- Publication number
- JP6767276B2 JP6767276B2 JP2017020637A JP2017020637A JP6767276B2 JP 6767276 B2 JP6767276 B2 JP 6767276B2 JP 2017020637 A JP2017020637 A JP 2017020637A JP 2017020637 A JP2017020637 A JP 2017020637A JP 6767276 B2 JP6767276 B2 JP 6767276B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- occupant
- gap
- seat
- collision
- 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
- 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
- B60R21/0132—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 vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
-
- 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
-
- 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
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
-
- 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
- B60R2021/0002—Type of accident
- B60R2021/0004—Frontal collision
-
- 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)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Automotive Seat Belt Assembly (AREA)
- Seats For Vehicles (AREA)
- Regulating Braking Force (AREA)
- Air Bags (AREA)
Description
12 シートベルト
14 衝突予知センサ
16 ブレーキ装置(間隙拡大部の一例)
18 火薬式プリテンショナ(力付与部の一例)
20 電動モータ(力付与部の一例)
21 引き出し量センサ
22 制御部(間隙予測部及び制御部の一例)
24 車両用シート
26 乗員
28 胸部
30 自車両(自車両の一例)
32 シートバック
42 リクライニング装置(間隙拡大部の一例)
44 シートスライド装置(間隙拡大部の一例)
S 乗員とシートバックの間隙
Claims (4)
- 前方車両との前面衝突までの衝突残り時間を予測する衝突残り時間予測部と、
自車両の乗員に対して車両後方へ力を付与する力付与部と、
前記乗員と車両用シートのシートバックとの間の間隙を拡大させる間隙拡大部と、
前記乗員と前記シートバックとの間の間隙の大きさを予測する間隙予測部と、
前記間隙拡大部が作動した場合に、前記衝突残り時間予測部により予測された前記衝突残り時間が、前記乗員を車両後方へ前記間隙の大きさ分引き戻すのに要する引き戻し時間以下の場合に限って、前記力付与部の作動を開始させる制御部と、
を有する車両用乗員拘束装置。 - 前記間隙予測部は、前記車両用シートに着座した乗員に装着されたシートベルトの引き出し量、前記乗員を撮影した撮影画像、及び前記自車両の減速度の少なくとも1つに基づいて、前記間隙の大きさを予測する
請求項1記載の車両用乗員拘束装置。 - 前記間隙拡大部は、前記自車両を減速させ前記乗員を慣性により前傾させるブレーキ装置、前記シートバックを後傾させるリクライニング装置、及び前記車両用シートを車両後方へ移動させるシートスライド装置の少なくとも1つである
請求項1又は請求項2に記載の車両用乗員拘束装置。 - 前記力付与部は、前記車両用シートに着座した乗員に装着されたシートベルトを引き込む火薬式プリテンショナ及び電動モータの少なくとも1つである
請求項1〜3の何れか1項に記載の車両用乗員拘束装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017020637A JP6767276B2 (ja) | 2017-02-07 | 2017-02-07 | 車両用乗員拘束装置 |
US15/836,984 US10647281B2 (en) | 2017-02-07 | 2017-12-11 | Occupant restraining device for vehicle |
EP17207094.8A EP3360727B1 (en) | 2017-02-07 | 2017-12-13 | Occupant restraining device for vehicle |
CN201711340295.7A CN108394369B (zh) | 2017-02-07 | 2017-12-14 | 用于车辆的乘员约束装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017020637A JP6767276B2 (ja) | 2017-02-07 | 2017-02-07 | 車両用乗員拘束装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018127058A JP2018127058A (ja) | 2018-08-16 |
JP6767276B2 true JP6767276B2 (ja) | 2020-10-14 |
Family
ID=60673393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017020637A Active JP6767276B2 (ja) | 2017-02-07 | 2017-02-07 | 車両用乗員拘束装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10647281B2 (ja) |
EP (1) | EP3360727B1 (ja) |
JP (1) | JP6767276B2 (ja) |
CN (1) | CN108394369B (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
WO2020009120A1 (ja) | 2018-07-03 | 2020-01-09 | 株式会社ブリヂストン | タイヤ騒音試験方法、車両及び制御装置 |
JP7035948B2 (ja) * | 2018-10-12 | 2022-03-15 | トヨタ自動車株式会社 | 車両用シートベルト装置 |
CN109738205B (zh) * | 2019-01-09 | 2020-06-30 | 清华大学 | 一种集成车辆自动紧急制动与安全气囊系统的乘员防护方法 |
CN109987085B (zh) * | 2019-04-15 | 2021-06-11 | 昆山宝创新能源科技有限公司 | 车辆及其控制方法和装置 |
JP7259693B2 (ja) * | 2019-10-09 | 2023-04-18 | トヨタ自動車株式会社 | 車両用乗員拘束システム |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2567133B2 (ja) | 1990-07-11 | 1996-12-25 | 日産自動車株式会社 | 自動車用乗員拘束装置 |
US6485057B1 (en) | 1997-12-16 | 2002-11-26 | Nsk Autoliv Co., Ltd. | Automotive passenger restraint and protection apparatus and seatbelt protraction and retraction amount-detecting device |
DE10005010C2 (de) * | 2000-02-04 | 2002-11-21 | Daimler Chrysler Ag | Verfahren und Sicherheits-Rückhalteeinrichtung zum Zurückhalten eines Insassen auf einem Fahrzeugsitz |
JP4448626B2 (ja) | 2001-07-18 | 2010-04-14 | 本田技研工業株式会社 | 乗員保護装置 |
JP2003025889A (ja) | 2001-07-18 | 2003-01-29 | Honda Motor Co Ltd | 乗員保護装置 |
JP3601511B2 (ja) | 2001-12-18 | 2004-12-15 | トヨタ自動車株式会社 | シートベルト装置 |
JP3912260B2 (ja) | 2002-10-31 | 2007-05-09 | 日産自動車株式会社 | 車両用シートベルト装置 |
JP3949061B2 (ja) | 2003-01-21 | 2007-07-25 | トヨタ自動車株式会社 | 車両用シートベルト装置 |
JP3926748B2 (ja) | 2003-01-24 | 2007-06-06 | 本田技研工業株式会社 | シートベルト装置 |
JP2005263071A (ja) | 2004-03-19 | 2005-09-29 | Honda Motor Co Ltd | 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 |
JP2006327413A (ja) | 2005-05-26 | 2006-12-07 | Takata Corp | シートベルトリトラクタ、シートベルト装置、シートベルト装置付車両 |
JP4548112B2 (ja) | 2004-12-20 | 2010-09-22 | 日産自動車株式会社 | 乗員保護装置 |
JP4701796B2 (ja) | 2005-03-31 | 2011-06-15 | 日産自動車株式会社 | 車両衝突時の乗員保護装置および乗員保護方法 |
JP2006290258A (ja) * | 2005-04-13 | 2006-10-26 | Honda Motor Co Ltd | 乗員拘束装置 |
JP2006298105A (ja) * | 2005-04-19 | 2006-11-02 | Toyota Motor Corp | 乗員保護装置の作動制御装置 |
JP2009132314A (ja) * | 2007-11-30 | 2009-06-18 | Mazda Motor Corp | 後席乗員保護装置 |
JP4678424B2 (ja) | 2008-06-09 | 2011-04-27 | トヨタ自動車株式会社 | 乗員保護装置 |
WO2011042876A1 (en) * | 2009-10-07 | 2011-04-14 | Alon Atsmon | Automatic content analysis method and system |
EP3416153A1 (en) * | 2011-05-03 | 2018-12-19 | iOnRoad Technologies Ltd. | Parking space identifying method and system |
US9676356B2 (en) * | 2014-03-10 | 2017-06-13 | Ford Global Technologies Llc | System and method for seatbelt use monitoring |
JP6685240B2 (ja) * | 2015-01-27 | 2020-04-22 | 株式会社半導体エネルギー研究所 | 乗員保護装置 |
JP6542590B2 (ja) * | 2015-06-05 | 2019-07-10 | Joyson Safety Systems Japan株式会社 | 乗員移動制御装置 |
JP6364436B2 (ja) | 2016-03-22 | 2018-07-25 | 株式会社Subaru | 車両の乗員保護装置 |
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 |
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 |
-
2017
- 2017-02-07 JP JP2017020637A patent/JP6767276B2/ja active Active
- 2017-12-11 US US15/836,984 patent/US10647281B2/en active Active
- 2017-12-13 EP EP17207094.8A patent/EP3360727B1/en active Active
- 2017-12-14 CN CN201711340295.7A patent/CN108394369B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108394369B (zh) | 2020-11-17 |
EP3360727A1 (en) | 2018-08-15 |
JP2018127058A (ja) | 2018-08-16 |
US10647281B2 (en) | 2020-05-12 |
US20180222425A1 (en) | 2018-08-09 |
CN108394369A (zh) | 2018-08-14 |
EP3360727B1 (en) | 2019-04-10 |
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