WO2009078464A1 - ヘッドレスト位置調整装置およびヘッドレスト位置調整方法 - Google Patents

ヘッドレスト位置調整装置およびヘッドレスト位置調整方法 Download PDF

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Publication number
WO2009078464A1
WO2009078464A1 PCT/JP2008/073098 JP2008073098W WO2009078464A1 WO 2009078464 A1 WO2009078464 A1 WO 2009078464A1 JP 2008073098 W JP2008073098 W JP 2008073098W WO 2009078464 A1 WO2009078464 A1 WO 2009078464A1
Authority
WO
WIPO (PCT)
Prior art keywords
head rest
rest position
detection electrodes
circuit
drive motor
Prior art date
Application number
PCT/JP2008/073098
Other languages
English (en)
French (fr)
Inventor
Yuichiro Yamaguchi
Original Assignee
Fujikura Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujikura Ltd. filed Critical Fujikura Ltd.
Publication of WO2009078464A1 publication Critical patent/WO2009078464A1/ja

Links

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
    • B60N2/02—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
    • B60N2/02246—Electric motors therefor
    • 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
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/0024—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat
    • B60N2/0027—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part
    • B60N2/0028—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement for identifying, categorising or investigation of the occupant or object on the seat for detecting the position of the occupant or of occupant's body part of a body part, e.g. of an arm or a leg
    • 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
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/003—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the 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
    • B60N2/02—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
    • B60N2/0277—Non-manual adjustments, e.g. with electrical operation with logic circuits characterised by the calculation method or calculation flow chart of sensor data for adjusting the 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
    • B60N2/80—Head-rests
    • B60N2/806—Head-rests movable or adjustable
    • B60N2/809—Head-rests movable or adjustable vertically slidable
    • 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
    • B60N2/865—Head-rests movable or adjustable providing a fore-and-aft movement with respect to the occupant's head
    • 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
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/12—Capacitive; Electric field

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)

Abstract

　ヘッドレスト位置調整装置１００は、静電容量センサ部１０と駆動モータ部３０とを備え、静電容量センサ部１０は、複数の検知電極１１～１５と算出回路２０とを備える。各検出電極１１～１５は、ヘッドレスト４３の前面側の高さ方向全域にわたって等間隔をおいて並設された状態で配置される。算出回路２０は、各検知電極１１～１５と一対一で接続された複数の静電容量検知回路２１～２５と演算処理回路２８とを備え、駆動モータ部３０は、モータ駆動回路と駆動モータとを備える。算出回路２０は、各検知電極１１～１５からの静電容量値を実測定点とし、その測定点に基づいて近似関数からなる仮想曲線を算出する。モータ駆動回路は、この仮想曲線を利用してヘッドレスト４３を移動させる。
PCT/JP2008/073098 2007-12-18 2008-12-18 ヘッドレスト位置調整装置およびヘッドレスト位置調整方法 WO2009078464A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-325983 2007-12-18
JP2007325983 2007-12-18

Publications (1)

Publication Number Publication Date
WO2009078464A1 true WO2009078464A1 (ja) 2009-06-25

Family

ID=40795577

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/073098 WO2009078464A1 (ja) 2007-12-18 2008-12-18 ヘッドレスト位置調整装置およびヘッドレスト位置調整方法

Country Status (1)

Country Link
WO (1) WO2009078464A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162075A1 (ja) * 2010-06-23 2011-12-29 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411512A (en) * 1987-07-06 1989-01-17 Aisin Seiki Headrest driving apparatus
JPH0255045A (ja) * 1988-08-18 1990-02-23 Anima Kk 歩行因子解析装置
JP2000309242A (ja) * 1999-04-14 2000-11-07 Bayerische Motoren Werke Ag 車両のヘッドレストを調節するための装置及びこの種の装置を使用する方法
JP2002188911A (ja) * 2000-12-20 2002-07-05 Matsushita Electric Works Ltd クッション分割型寝具用クッション状態診断装置及びその診断方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411512A (en) * 1987-07-06 1989-01-17 Aisin Seiki Headrest driving apparatus
JPH0255045A (ja) * 1988-08-18 1990-02-23 Anima Kk 歩行因子解析装置
JP2000309242A (ja) * 1999-04-14 2000-11-07 Bayerische Motoren Werke Ag 車両のヘッドレストを調節するための装置及びこの種の装置を使用する方法
JP2002188911A (ja) * 2000-12-20 2002-07-05 Matsushita Electric Works Ltd クッション分割型寝具用クッション状態診断装置及びその診断方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011162075A1 (ja) * 2010-06-23 2011-12-29 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
CN102947128A (zh) * 2010-06-23 2013-02-27 株式会社藤仓 头枕与头部间的距离测定装置及使用其的头枕位置调整装置、头枕与头部间的距离测定方法及使用其的头枕位置调整方法
US8706360B2 (en) 2010-06-23 2014-04-22 Fujikura Ltd. Device for measuring the distance between a head and a headrest, headrest-position adjusting device using said device, method for measuring the distance between a head and a headrest, and headrest-position adjusting method using said method

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