ATE521498T1 - Belegungserfassungsverfahren und entsprechendes system - Google Patents

Belegungserfassungsverfahren und entsprechendes system

Info

Publication number
ATE521498T1
ATE521498T1 AT08847929T AT08847929T ATE521498T1 AT E521498 T1 ATE521498 T1 AT E521498T1 AT 08847929 T AT08847929 T AT 08847929T AT 08847929 T AT08847929 T AT 08847929T AT E521498 T1 ATE521498 T1 AT E521498T1
Authority
AT
Austria
Prior art keywords
signal
frequency band
measuring
corresponding system
measurement signal
Prior art date
Application number
AT08847929T
Other languages
English (en)
Inventor
Heikki Raeisaenen
Tomi Virtanen
Original Assignee
Emfit Oy
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 Emfit Oy filed Critical Emfit Oy
Application granted granted Critical
Publication of ATE521498T1 publication Critical patent/ATE521498T1/de

Links

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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01516—Passenger detection systems using force or pressure sensing means
    • 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
    • B60N2/0035—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor data transmission, e.g. wired connections or wireless transmitters therefor; characterised by the sensor data processing, e.g. seat sensor signal amplification or electric circuits for providing seat sensor information
    • 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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01516—Passenger detection systems using force or pressure sensing means
    • B60R21/01526—Passenger detection systems using force or pressure sensing means using piezoelectric elements
    • 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
    • B60R21/015—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 the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/0153—Passenger detection systems using field detection presence sensors
    • B60R21/01532—Passenger detection systems using field detection presence sensors using electric or capacitive field sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2230/00—Communication or electronic aspects
    • B60N2230/30—Signal processing of sensor data

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)
  • Air Bags (AREA)
AT08847929T 2007-11-09 2008-11-07 Belegungserfassungsverfahren und entsprechendes system ATE521498T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/937,600 US7808395B2 (en) 2007-11-09 2007-11-09 Occupancy detecting method and system
PCT/FI2008/050640 WO2009060127A1 (en) 2007-11-09 2008-11-07 Occupancy detecting method and corresponding system

Publications (1)

Publication Number Publication Date
ATE521498T1 true ATE521498T1 (de) 2011-09-15

Family

ID=40347900

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08847929T ATE521498T1 (de) 2007-11-09 2008-11-07 Belegungserfassungsverfahren und entsprechendes system

Country Status (4)

Country Link
US (1) US7808395B2 (de)
EP (1) EP2209666B1 (de)
AT (1) ATE521498T1 (de)
WO (1) WO2009060127A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7163263B1 (en) * 2002-07-25 2007-01-16 Herman Miller, Inc. Office components, seating structures, methods of using seating structures, and systems of seating structures
US8577711B2 (en) * 2008-01-25 2013-11-05 Herman Miller, Inc. Occupancy analysis
US9020158B2 (en) * 2008-11-20 2015-04-28 Harman International Industries, Incorporated Quiet zone control system
US8135140B2 (en) 2008-11-20 2012-03-13 Harman International Industries, Incorporated System for active noise control with audio signal compensation
US8718289B2 (en) 2009-01-12 2014-05-06 Harman International Industries, Incorporated System for active noise control with parallel adaptive filter configuration
US8189799B2 (en) 2009-04-09 2012-05-29 Harman International Industries, Incorporated System for active noise control based on audio system output
US8199924B2 (en) 2009-04-17 2012-06-12 Harman International Industries, Incorporated System for active noise control with an infinite impulse response filter
US8077873B2 (en) 2009-05-14 2011-12-13 Harman International Industries, Incorporated System for active noise control with adaptive speaker selection
US8744397B2 (en) * 2011-03-02 2014-06-03 Continental Automotive Systems, Inc. System for providing profile information
KR101558022B1 (ko) * 2011-05-13 2015-10-07 엘에스산전 주식회사 입력 결상 검출 장치 및 그 방법
EP3639733B1 (de) * 2012-05-30 2022-10-26 ResMed Sensor Technologies Limited Vorrichtung zur überwachung der kardiopulmonaren gesundheit
US10525219B2 (en) 2012-06-26 2020-01-07 Resmed Sensor Technologies Limited Methods and apparatus for monitoring and treating respiratory insufficiency
US11013424B2 (en) 2015-09-23 2021-05-25 Emfit Oy Heart rate monitoring device, system, and method for increasing performance improvement efficiency
US10556532B2 (en) 2017-05-15 2020-02-11 Lear Corporation Seating system having seat with individually controllable thermal units
US10034631B1 (en) 2017-05-19 2018-07-31 Lear Corporation Vehicle seating system with seat occupant vital sign monitoring
US10363846B2 (en) 2017-05-30 2019-07-30 Lear Corporation Vehicle seating system having seat with individually controllable electromagnetic coils
US11052223B2 (en) 2017-12-21 2021-07-06 Lear Corporation Seat assembly and method
WO2020205896A1 (en) 2019-03-31 2020-10-08 Emfit Corp. Wearable sensor and healthcare management system using a wearable sensor
US11059490B1 (en) 2020-03-17 2021-07-13 Lear Corporation Seat system
US11292371B2 (en) 2020-05-13 2022-04-05 Lear Corporation Seat assembly
US11590873B2 (en) 2020-05-13 2023-02-28 Lear Corporation Seat assembly
US11634055B2 (en) 2020-05-13 2023-04-25 Lear Corporation Seat assembly
US11173818B1 (en) 2020-05-13 2021-11-16 Lear Corporation Seat assembly
US11679706B2 (en) 2020-12-02 2023-06-20 Lear Corporation Seat assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363138A (en) * 1978-11-27 1982-12-07 Trw Inc. Signal presence detector and method
US5232243A (en) 1991-04-09 1993-08-03 Trw Vehicle Safety Systems Inc. Occupant sensing apparatus
EP0560351B1 (de) * 1992-03-13 1997-12-29 Matsushita Electric Industrial Co., Ltd. Gerät zur Feststellung der Anwesenheit einer Person und Sicherheits-Steuerung
US6271760B1 (en) * 1995-04-11 2001-08-07 Matsushita Electric Industrial Co., Ltd. Human body sensor for seat
JP2909961B2 (ja) 1996-05-29 1999-06-23 アイシン精機株式会社 着座検知装置
EP1048534A1 (de) 1999-04-26 2000-11-02 Siemens Aktiengesellschaft Kapazitiver Sensor, inbesondere Kraftfahrzeug-Sitzbelegungssensor, und Verfahren zum Erfassen des Vorhandenseins eines Objekts durch Autokorrelation des Signals
WO2003049970A1 (en) * 2001-12-13 2003-06-19 Intelligent Mechatronic Systems, Inc. Occupant presence detection device
JP2006098257A (ja) * 2004-09-30 2006-04-13 Denso Corp センシング部材および荷重センサおよび乗員検知装置
JP2006346093A (ja) * 2005-06-15 2006-12-28 Denso Corp 車内生体情報検出装置

Also Published As

Publication number Publication date
EP2209666B1 (de) 2011-08-24
US7808395B2 (en) 2010-10-05
WO2009060127A1 (en) 2009-05-14
EP2209666A1 (de) 2010-07-28
US20090121854A1 (en) 2009-05-14

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Legal Events

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