JP2008222166A - ヘッドレスト制御装置及びアクティブヘッドレスト - Google Patents
ヘッドレスト制御装置及びアクティブヘッドレスト Download PDFInfo
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- JP2008222166A JP2008222166A JP2007067166A JP2007067166A JP2008222166A JP 2008222166 A JP2008222166 A JP 2008222166A JP 2007067166 A JP2007067166 A JP 2007067166A JP 2007067166 A JP2007067166 A JP 2007067166A JP 2008222166 A JP2008222166 A JP 2008222166A
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 description 12
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- 230000002441 reversible effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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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
- B60N2/4207—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 characterised by the direction of the g-forces
- B60N2/4214—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 characterised by the direction of the g-forces longitudinal
- B60N2/4228—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 characterised by the direction of the g-forces longitudinal due to impact coming from the rear
-
- 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
- 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
-
- 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
- B60N2/0268—Non-manual adjustments, e.g. with electrical operation with logic circuits using sensors or detectors for adapting the seat or seat part, e.g. to the position of an occupant
-
- 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
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
-
- 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
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/868—Head-rests movable or adjustable providing a lateral movement parallel to the occupant's shoulder line
-
- 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
- B60N2/80—Head-rests
- B60N2/888—Head-rests with arrangements for protecting against abnormal g-forces, e.g. by displacement of the head-rest
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
【解決手段】本発明によるヘッドレスト制御装置は、ヘッドレスト5を車両に対して上下方向の軸回りに回転可能に、及び/又は、ヘッドレスト5を車両に対して左右方向に移動可能に、支持するヘッドレスト回転可動機構60と、前記ヘッドレストの回転及び/又は移動のための駆動力を発生するアクチュエータ64と、前記アクチュエータを作動させて前記ヘッドレストの向き及び/又は横位置を制御するヘッドレスト制御手段10と、を備えることを特徴とする。
【選択図】図10
Description
前記ヘッドレストの回転及び/又は移動のための駆動力を発生するアクチュエータと、
前記アクチュエータを作動させて前記ヘッドレストの向き及び/又は横位置を制御するヘッドレスト制御手段と、を備えることを特徴とする。
前記ヘッドレスト制御手段は、車両の操舵角に基づいて、前記ヘッドレストの向き及び/又は横位置を制御することを特徴とする。
追突発生時に車両乗員に対して働く慣性力の方向を予測する慣性方向予測手段を更に備え、
前記ヘッドレスト制御手段は、前記慣性方向予測手段により予測される前記慣性力の方向に応じて、前記ヘッドレストの向き及び/又は横位置を制御することを特徴とする。
前記ヘッドレストの回転及び/又は移動のための駆動力を発生するアクチュエータとを備えることを特徴とする。
10 ヘッドレスト制御ECU
14 静電容量センサ
40 PCS・ECU
42 後方レーダセンサ
44 舵角センサ
46 車速センサ
50 ヘッドレスト前後可動機構
60 ヘッドレスト回転可動機構
64 ヘッドレストモータ
70 アクティブヘッドレスト
Claims (4)
- ヘッドレストを車両に対して上下方向の軸回りに回転可能に、及び/又は、ヘッドレストを車両に対して左右方向に移動可能に、支持するヘッドレスト可動機構と、
前記ヘッドレストの回転及び/又は移動のための駆動力を発生するアクチュエータと、
前記アクチュエータを作動させて前記ヘッドレストの向き及び/又は横位置を制御するヘッドレスト制御手段と、を備えることを特徴とする、ヘッドレスト制御装置。 - 前記ヘッドレスト制御手段は、車両の操舵角に基づいて、前記ヘッドレストの向き及び/又は横位置を制御する、請求項1に記載のヘッドレスト制御装置。
- 追突発生時に車両乗員に対して働く慣性力の方向を予測する慣性方向予測手段を更に備え、
前記ヘッドレスト制御手段は、前記慣性方向予測手段により予測される前記慣性力の方向に応じて、前記ヘッドレストの向き及び/又は横位置を制御する、請求項1に記載のヘッドレスト制御装置。 - ヘッドレストを車両に対して上下方向の軸回りに回転可能に、及び/又は、ヘッドレストを車両に対して左右方向に移動可能に、支持するヘッドレスト可動機構と、
前記ヘッドレストの回転及び/又は移動のための駆動力を発生するアクチュエータとを備えることを特徴とする、アクティブヘッドレスト。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007067166A JP4306751B2 (ja) | 2007-03-15 | 2007-03-15 | ヘッドレスト制御装置及びアクティブヘッドレスト |
DE102008000656A DE102008000656B4 (de) | 2007-03-15 | 2008-03-13 | Kopfstützensteuervorrichtung, Kopfstützensteuerverfahren und Aktivkopfstütze |
US12/048,537 US7640090B2 (en) | 2007-03-15 | 2008-03-14 | Active headrest of a vehicle that rotates horizontally and moves laterally based on angle and direction of inertia force caused by rear-impact |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007067166A JP4306751B2 (ja) | 2007-03-15 | 2007-03-15 | ヘッドレスト制御装置及びアクティブヘッドレスト |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008222166A true JP2008222166A (ja) | 2008-09-25 |
JP4306751B2 JP4306751B2 (ja) | 2009-08-05 |
Family
ID=39688394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007067166A Expired - Fee Related JP4306751B2 (ja) | 2007-03-15 | 2007-03-15 | ヘッドレスト制御装置及びアクティブヘッドレスト |
Country Status (3)
Country | Link |
---|---|
US (1) | US7640090B2 (ja) |
JP (1) | JP4306751B2 (ja) |
DE (1) | DE102008000656B4 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010234911A (ja) * | 2009-03-30 | 2010-10-21 | Nhk Spring Co Ltd | ヘッドレスト装置 |
CN103101464A (zh) * | 2013-02-01 | 2013-05-15 | 长沙立中汽车设计开发有限公司 | 一种主动式安全头枕装置 |
JP2015182617A (ja) * | 2014-03-25 | 2015-10-22 | 富士重工業株式会社 | ヘドレスト位置調整装置 |
JP2015182618A (ja) * | 2014-03-25 | 2015-10-22 | 富士重工業株式会社 | ヘッドレスト位置調整装置 |
JP2016043860A (ja) * | 2014-08-26 | 2016-04-04 | 富士重工業株式会社 | 乗員保護装置 |
JP2017185973A (ja) * | 2016-04-08 | 2017-10-12 | トヨタ自動車株式会社 | 乗員保護装置 |
Families Citing this family (52)
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JP4358255B2 (ja) * | 2007-04-20 | 2009-11-04 | トヨタ紡織株式会社 | 車両用シート |
JP4422756B2 (ja) * | 2007-12-21 | 2010-02-24 | トヨタ自動車株式会社 | 乗物用シート装置 |
JP5476469B2 (ja) * | 2010-06-23 | 2014-04-23 | 株式会社フジクラ | ヘッドレストと頭部との間の距離測定装置およびこれを用いたヘッドレスト位置調整装置、ならびにヘッドレストと頭部との間の距離測定方法およびこれを用いたヘッドレスト位置調整方法 |
KR101252199B1 (ko) | 2010-07-19 | 2013-04-05 | 현대다이모스(주) | 프리크래쉬용 헤드레스트 자동이동장치 |
EP2599661B1 (de) | 2011-11-30 | 2016-10-05 | Grammer Ag | Fahrzeugsitz und Nutzfahrzeug |
US9415713B2 (en) | 2013-01-24 | 2016-08-16 | Ford Global Technologies, Llc | Flexible seatback system |
US9409504B2 (en) | 2013-01-24 | 2016-08-09 | Ford Global Technologies, Llc | Flexible seatback system |
US9061616B2 (en) | 2013-01-24 | 2015-06-23 | Ford Global Technologies, Llc | Articulating headrest assembly |
US9399418B2 (en) | 2013-01-24 | 2016-07-26 | Ford Global Technologies, Llc | Independent cushion extension and thigh support |
DE102013110448B8 (de) * | 2013-06-26 | 2018-11-29 | Grammer Ag | Fahrzeugsitz und Nutzkraftfahrzeug mit einem Fahrzeugsitz |
DE102013110445B3 (de) | 2013-06-26 | 2014-12-18 | Grammer Ag | Fahrzeugsitz und Nutzkraftfahrzeug mit einem Fahrzeugsitz |
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US9315130B2 (en) | 2013-11-11 | 2016-04-19 | Ford Global Technologies, Llc | Articulating head restraint |
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2007
- 2007-03-15 JP JP2007067166A patent/JP4306751B2/ja not_active Expired - Fee Related
-
2008
- 2008-03-13 DE DE102008000656A patent/DE102008000656B4/de not_active Expired - Fee Related
- 2008-03-14 US US12/048,537 patent/US7640090B2/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010234911A (ja) * | 2009-03-30 | 2010-10-21 | Nhk Spring Co Ltd | ヘッドレスト装置 |
CN103101464A (zh) * | 2013-02-01 | 2013-05-15 | 长沙立中汽车设计开发有限公司 | 一种主动式安全头枕装置 |
JP2015182617A (ja) * | 2014-03-25 | 2015-10-22 | 富士重工業株式会社 | ヘドレスト位置調整装置 |
JP2015182618A (ja) * | 2014-03-25 | 2015-10-22 | 富士重工業株式会社 | ヘッドレスト位置調整装置 |
JP2016043860A (ja) * | 2014-08-26 | 2016-04-04 | 富士重工業株式会社 | 乗員保護装置 |
JP2017185973A (ja) * | 2016-04-08 | 2017-10-12 | トヨタ自動車株式会社 | 乗員保護装置 |
US10322691B2 (en) | 2016-04-08 | 2019-06-18 | Toyota Jidosha Kabushiki Kaisha | Passenger protecting device |
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US20080228359A1 (en) | 2008-09-18 |
DE102008000656A1 (de) | 2008-09-18 |
US7640090B2 (en) | 2009-12-29 |
JP4306751B2 (ja) | 2009-08-05 |
DE102008000656B4 (de) | 2010-06-17 |
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