JP2023073518A5 - - Google Patents
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- JP2023073518A5 JP2023073518A5 JP2023060251A JP2023060251A JP2023073518A5 JP 2023073518 A5 JP2023073518 A5 JP 2023073518A5 JP 2023060251 A JP2023060251 A JP 2023060251A JP 2023060251 A JP2023060251 A JP 2023060251A JP 2023073518 A5 JP2023073518 A5 JP 2023073518A5
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- JP
- Japan
- Prior art keywords
- pressure
- soft
- soft actuator
- control device
- vehicle seat
- 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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- 238000001514 detection method Methods 0.000 claims 8
- 238000009941 weaving Methods 0.000 claims 1
Claims (15)
板状の支持板と、
前記支持板の表側に載置されたパッド部材と、
前記パッド部材の乗員からの荷重を支持する支持面に沿って設けられた線状のソフトアクチュエータと、
前記ソフトアクチュエータを駆動する制御装置と、を有し、
前記ソフトアクチュエータは、前記パッド部材の左右側部を通過して前記支持板と前記パッド部材との間に達し、端部において前記支持板に固定されている乗物用シート。 A vehicle seat having a seat cushion and a seat back,
a plate-shaped support plate;
a pad member placed on the front side of the support plate ;
a linear soft actuator provided along a support surface of the pad member that supports a load from an occupant;
a control device that drives the soft actuator;
The soft actuator passes through the left and right sides of the pad member, reaches between the support plate and the pad member, and is fixed to the support plate at an end.
前記表皮材及び前記パッド部材の間に配置され、複数の前記ソフトアクチュエータによって構成されたアクチュエータシートと、を備える請求項1に記載の乗物用シート。 The vehicle seat according to claim 1, further comprising an actuator seat disposed between the skin material and the pad member and configured by a plurality of the soft actuators.
前記ソフトアクチュエータは両端において前記シートコネクタに結合され、 the soft actuator is coupled to the seat connector at both ends;
前記シートコネクタが前記支持板に固定されることによって、前記ソフトアクチュエータは、端部において前記支持板に固定されている請求項2に記載の乗物用シート。 3. The vehicle seat according to claim 2, wherein the soft actuator is fixed to the support plate at an end by fixing the seat connector to the support plate.
前記表皮材は線状の複数の前記ソフトアクチュエータが織り込まれることにより構成されている請求項1に記載の乗物用シート。 2. The vehicle seat according to claim 1, wherein the skin material is constructed by weaving a plurality of the linear soft actuators.
前記圧力センサシートの前記検出面には、圧力を検出する複数の圧力センサが設けられ、 The detection surface of the pressure sensor sheet is provided with a plurality of pressure sensors that detect pressure,
前記制御装置は、前記圧力センサの出力に基づいて、前記検出面に加えられた圧力分布を算出し、算出された前記圧力分布に基づいて、前記ソフトアクチュエータを駆動させる請求項1に記載の乗物用シート。 The vehicle according to claim 1, wherein the control device calculates a pressure distribution applied to the detection surface based on the output of the pressure sensor, and drives the soft actuator based on the calculated pressure distribution. Sheet for use.
前記制御装置は、前記ソフトアクチュエータの電気的な特性に基づいて、前記ソフトアクチュエータの駆動を制御する請求項1に記載の乗物用シート。 The vehicle seat according to claim 1, wherein the control device controls driving of the soft actuator based on electrical characteristics of the soft actuator.
前記幅方向に直交する方向に延在する縦糸群を有し、前記横ソフトアクチュエータ群と前記縦糸群とが互いに織り込まれている請求項1~請求項12のいずれか1つの項に記載の乗物用シート。 The vehicle according to any one of claims 1 to 12, wherein the vehicle has a warp thread group extending in a direction perpendicular to the width direction, and wherein the weft soft actuator group and the warp thread group are interwoven with each other. Sheet for use.
複数の前記ソフトアクチュエータの他のいくつかは前記幅方向に直交する方向に延在している縦ソフトアクチュエータ群を構成し、 Some other of the plurality of soft actuators constitute a group of vertical soft actuators extending in a direction perpendicular to the width direction,
前記横ソフトアクチュエータ群を構成する前記ソフトアクチュエータと、前記縦ソフトアクチュエータ群を構成する前記ソフトアクチュエータとが互いに織り込まれている請求項1~請求項12のいずれか1つの項に記載の乗物用シート。 The vehicle seat according to any one of claims 1 to 12, wherein the soft actuators forming the horizontal soft actuator group and the soft actuators forming the vertical soft actuator group are interwoven with each other. .
前記シートバックは、前記シートクッションの後部上方に配置され、前記乗員の背部を後方から支持し、 The seat back is disposed above the rear part of the seat cushion and supports the back of the occupant from the rear,
前記シートバックの上部にはヘッドレストが設けられている請求項1~請求項14のいずれか1つの項に記載の乗物用シート。 The vehicle seat according to any one of claims 1 to 14, wherein a headrest is provided at an upper portion of the seat back.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023060251A JP7518446B2 (en) | 2017-03-28 | 2023-04-03 | Vehicle seats |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017063934A JP6985586B2 (en) | 2017-03-28 | 2017-03-28 | Vehicle seat |
JP2021190932A JP7260812B2 (en) | 2017-03-28 | 2021-11-25 | vehicle seat |
JP2023060251A JP7518446B2 (en) | 2017-03-28 | 2023-04-03 | Vehicle seats |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021190932A Division JP7260812B2 (en) | 2017-03-28 | 2021-11-25 | vehicle seat |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2023073518A JP2023073518A (en) | 2023-05-25 |
JP2023073518A5 true JP2023073518A5 (en) | 2023-10-05 |
JP7518446B2 JP7518446B2 (en) | 2024-07-18 |
Family
ID=87852231
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021190932A Active JP7260812B2 (en) | 2017-03-28 | 2021-11-25 | vehicle seat |
JP2023060251A Active JP7518446B2 (en) | 2017-03-28 | 2023-04-03 | Vehicle seats |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021190932A Active JP7260812B2 (en) | 2017-03-28 | 2021-11-25 | vehicle seat |
Country Status (1)
Country | Link |
---|---|
JP (2) | JP7260812B2 (en) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006348085A (en) | 2005-06-13 | 2006-12-28 | Nissan Motor Co Ltd | Cushion actuator obtained using ionic liquid, and part for vehicle composed of the same |
JP2009208647A (en) | 2008-03-04 | 2009-09-17 | Nissan Motor Co Ltd | Form control device for shape-changeable member having stimuli-responsive material |
JP2010017345A (en) | 2008-07-10 | 2010-01-28 | Aisin Seiki Co Ltd | Seat device |
JP2010187861A (en) | 2009-02-17 | 2010-09-02 | Nissan Motor Co Ltd | Cushion device, and vehicle seat |
US8935105B2 (en) | 2011-12-19 | 2015-01-13 | Toyota Jidosha Kabushiki Kaisha | Signal processing system |
WO2015066143A1 (en) | 2013-10-29 | 2015-05-07 | President And Fellows Of Harvard College | Multi-segment reinforced actuators and applications |
JP2015200036A (en) | 2014-04-08 | 2015-11-12 | トヨタ紡織株式会社 | Fabric, seat belt webbing having fabric, and vehicle seat provided with fabric |
EP4019209A3 (en) | 2015-06-26 | 2022-09-14 | Soft Robotics, Inc. | Food handling gripper |
-
2021
- 2021-11-25 JP JP2021190932A patent/JP7260812B2/en active Active
-
2023
- 2023-04-03 JP JP2023060251A patent/JP7518446B2/en active Active
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