WO2023166787A1 - センサ付きシート - Google Patents

センサ付きシート Download PDF

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Publication number
WO2023166787A1
WO2023166787A1 PCT/JP2022/040439 JP2022040439W WO2023166787A1 WO 2023166787 A1 WO2023166787 A1 WO 2023166787A1 JP 2022040439 W JP2022040439 W JP 2022040439W WO 2023166787 A1 WO2023166787 A1 WO 2023166787A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
cushion
seat
seat cushion
sheet
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.)
Ceased
Application number
PCT/JP2022/040439
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
裕和 山本
浩一 長谷川
勝 村山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko Co 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 Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Priority to DE112022004869.7T priority Critical patent/DE112022004869B4/de
Priority to CN202280090823.0A priority patent/CN118660657A/zh
Priority to JP2024504361A priority patent/JP7471549B2/ja
Publication of WO2023166787A1 publication Critical patent/WO2023166787A1/ja
Priority to US18/638,625 priority patent/US12420676B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/62—Accessories for chairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
    • 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
    • B60N2/56—Heating or ventilating devices
    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7094—Upholstery springs
    • 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
    • B60N2/90—Details or parts not otherwise provided for

Definitions

  • FIG. 2 and 3 show the sensor 3 alone, that is, the sensor 3 before assembly to the seat body 2.
  • the concave groove 82c is formed along the periphery of the convex portion 82a. That is, the concave groove 82c constitutes a boundary portion between the inner side surface of the accommodation concave portion 80 and the convex portion 82a, and is formed along the entire periphery of the convex portion 82a.
  • the thickness dimension of the second seat cushion 15 and the thickness of the sensor 3 The sum b with the dimension is set larger than the depth dimension a from the anti-pressure receiving surface 12b of the housing recess 80 to the tip of the projection 82a.
  • the thickness dimension of the second seat cushion 15 and the thickness dimension of the sensor 3 are different.
  • the sum is the same as the depth dimension a from the anti-pressure receiving surface 12b of the first seat cushion to the first pressing surface 82b of the projection 82a. 31 precompressed.
  • a ⁇ b It is said that in other words, in the stacking direction of the first seat cushion 112 and the second seat cushion 15, the sum b of the thickness dimension of the second seat cushion 15 and the thickness dimension of the sensor 3 is It is set larger than the depth dimension a from the anti-pressure receiving surface 12b of the recess 180 to the first pressing surface 182b.
  • FIG. 3 differs from that of the second embodiment in that an elastic layer 90 capable of elastic deformation is provided between the first seat cushion 112 and the sensor 3 .
  • a ⁇ b It is said that in other words, with respect to the stacking direction of the first seat cushion 112 and the second seat cushion 15, the thickness dimension of the second seat cushion 15, the thickness dimension of the sensor 3, and the thickness of the elastic layer 90 The sum b of the depth dimensions is set larger than the depth dimension a from the anti-pressure receiving surface 12b of the housing recess 180 to the first pressing surface 182b.
  • the detection area 404 of this embodiment is formed in a rectangular shape when viewed from above.
  • the shape of the detection area 404 is not limited to a square shape, and any shape such as a polygonal shape such as a triangle or a pentagon can be appropriately selected.
  • the four detection areas 404 are spaced apart from each other at the four corners of the rectangular sensor 403 .
  • the configuration of the detection area 404 is not limited to the configuration described above, and any configuration can be selected as appropriate.
  • FIG. 19 As shown in FIG. 19, on the upper surface of the seat upholstery member 413, two side hanging grooves 471a extending in the front-rear direction are formed in portions near both sides in the left-right direction.
  • the side hanging groove 471a is formed extending from the rear end to the front end of the seat surface upholstery member 413 .
  • the end of the seat upholstery member 413 is folded toward the first seat cushion 412 in the side hanging groove 471a.
  • the end of the seat upholstery member 413 is inserted from above into the first hanging through-hole 461b.

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Dentistry (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Seats For Vehicles (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
PCT/JP2022/040439 2022-03-04 2022-10-28 センサ付きシート Ceased WO2023166787A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE112022004869.7T DE112022004869B4 (de) 2022-03-04 2022-10-28 Mit sensoren ausgestatteter sitz
CN202280090823.0A CN118660657A (zh) 2022-03-04 2022-10-28 带有传感器的座椅
JP2024504361A JP7471549B2 (ja) 2022-03-04 2022-10-28 センサ付きシート
US18/638,625 US12420676B2 (en) 2022-03-04 2024-04-17 Sensor-equipped seat

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-033077 2022-03-04
JP2022033077 2022-03-04

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/638,625 Continuation US12420676B2 (en) 2022-03-04 2024-04-17 Sensor-equipped seat

Publications (1)

Publication Number Publication Date
WO2023166787A1 true WO2023166787A1 (ja) 2023-09-07

Family

ID=87883641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2022/040439 Ceased WO2023166787A1 (ja) 2022-03-04 2022-10-28 センサ付きシート

Country Status (5)

Country Link
US (1) US12420676B2 (https=)
JP (1) JP7471549B2 (https=)
CN (1) CN118660657A (https=)
DE (1) DE112022004869B4 (https=)
WO (1) WO2023166787A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118660657A (zh) * 2022-03-04 2024-09-17 住友理工株式会社 带有传感器的座椅

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1134710A (ja) * 1997-07-24 1999-02-09 Bridgestone Corp 着座センサ付き座席
JP2005199936A (ja) * 2004-01-16 2005-07-28 Toyo Seiki Kk クッションパッド
JP2020032870A (ja) * 2018-08-30 2020-03-05 アイシン精機株式会社 着座センサ
JP2020174692A (ja) * 2019-04-15 2020-10-29 トヨタ紡織株式会社 シート

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087813Y2 (ja) 1987-07-03 1996-03-04 松下電器産業株式会社 電動送風機
JP3962959B2 (ja) * 1996-12-20 2007-08-22 アイシン精機株式会社 感圧スイッチ
US5987370A (en) * 1997-09-03 1999-11-16 Delco Electronics Corp. Vehicle occupant weight estimation apparatus having fluid-filled seat bladder
US7063382B2 (en) * 2003-06-26 2006-06-20 Lear Corporation Vehicle seat assembly having a vehicle occupant sensing system and a seat cushion insert
US7402769B2 (en) * 2004-10-27 2008-07-22 Lear Corporation Vehicle occupant sensing system having a retention member for a biasing member
US7428942B2 (en) * 2004-10-27 2008-09-30 Lear Corporation Vehicle occupant sensing system having guiding ribs
US7405370B2 (en) * 2004-10-27 2008-07-29 Lear Corporation Vehicle occupant sensing system having enclosed sensor assembly
US7365278B2 (en) * 2004-10-27 2008-04-29 Lear Corporation Vehicle occupant sensing system having a contamination barrier member
US20060097497A1 (en) * 2004-10-27 2006-05-11 Sallam Faisal K Vehicle occupant sensing system having a contamination barrier member
US7661764B2 (en) * 2006-08-30 2010-02-16 Lear Corporation Vehicle seat assembly having a hardness gradient via “A” surface intrusions and/or protrusions
JP5103028B2 (ja) * 2007-01-29 2012-12-19 トヨタ紡織株式会社 車両用シート
US7860625B2 (en) * 2007-11-30 2010-12-28 Nissan North America, Inc. Vehicle occupant classification system
LU91995B1 (en) * 2012-05-10 2013-11-11 Iee Sarl The pressure-responsive seat occupancy sensor unit
LU92013B1 (en) * 2012-05-30 2013-12-02 Iee Sarl Vehicle seat suspension mat
WO2014203891A1 (ja) * 2013-06-18 2014-12-24 株式会社東洋シート クッション体
JP5587477B1 (ja) * 2013-09-10 2014-09-10 株式会社フジクラ 座席装置
JP6437198B2 (ja) * 2013-12-27 2018-12-12 テイ・エス テック株式会社 車両用シート
JP6409466B2 (ja) * 2014-09-30 2018-10-24 三菱自動車工業株式会社 車両用シート
LU92651B1 (de) * 2014-12-23 2016-08-10 Iee Sarl Sitzbelegungssensoreinheit und sitz
WO2016158759A1 (ja) * 2015-03-27 2016-10-06 テイ・エス テック株式会社 椅子
WO2016159123A1 (ja) * 2015-03-30 2016-10-06 株式会社フジクラ 荷重検知装置
JP6631423B2 (ja) * 2016-07-04 2020-01-15 オムロン株式会社 生体情報検知装置および生体情報検知装置を備える椅子
JP6521924B2 (ja) * 2016-09-23 2019-05-29 トヨタ自動車株式会社 車両用シート
JP7022274B2 (ja) * 2017-10-06 2022-02-18 テイ・エス テック株式会社 着座センサ
US11642983B2 (en) * 2018-09-03 2023-05-09 Ts Tech Co., Ltd. Vehicle seat
JP7227054B2 (ja) * 2019-03-29 2023-02-21 株式会社Subaru 車両用シート
WO2020213459A1 (ja) * 2019-04-19 2020-10-22 テイ・エス テック株式会社 シートシステム
JP2021075187A (ja) * 2019-11-11 2021-05-20 日本発條株式会社 車両用シート
US20240396122A1 (en) * 2021-09-17 2024-11-28 Ts Tech Co., Ltd. Vehicle interior device
US12559012B2 (en) * 2021-09-28 2026-02-24 Ts Tech Co., Ltd. Conveyance seat
WO2023112554A1 (ja) * 2021-12-14 2023-06-22 テイ・エス テック株式会社 乗物用シート
JP2023128618A (ja) * 2022-03-04 2023-09-14 住友理工株式会社 センサ付きシート
CN118660657A (zh) * 2022-03-04 2024-09-17 住友理工株式会社 带有传感器的座椅

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1134710A (ja) * 1997-07-24 1999-02-09 Bridgestone Corp 着座センサ付き座席
JP2005199936A (ja) * 2004-01-16 2005-07-28 Toyo Seiki Kk クッションパッド
JP2020032870A (ja) * 2018-08-30 2020-03-05 アイシン精機株式会社 着座センサ
JP2020174692A (ja) * 2019-04-15 2020-10-29 トヨタ紡織株式会社 シート

Also Published As

Publication number Publication date
JPWO2023166787A1 (https=) 2023-09-07
US20240262256A1 (en) 2024-08-08
CN118660657A (zh) 2024-09-17
JP7471549B2 (ja) 2024-04-19
US12420676B2 (en) 2025-09-23
DE112022004869T5 (de) 2024-08-01
DE112022004869B4 (de) 2025-08-28

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