MX2017003195A - Deteccion de la presencia de un ocupante en un asiento de vehiculo. - Google Patents

Deteccion de la presencia de un ocupante en un asiento de vehiculo.

Info

Publication number
MX2017003195A
MX2017003195A MX2017003195A MX2017003195A MX2017003195A MX 2017003195 A MX2017003195 A MX 2017003195A MX 2017003195 A MX2017003195 A MX 2017003195A MX 2017003195 A MX2017003195 A MX 2017003195A MX 2017003195 A MX2017003195 A MX 2017003195A
Authority
MX
Mexico
Prior art keywords
vehicle seat
pressure sensor
pressure value
occupant presence
occupant
Prior art date
Application number
MX2017003195A
Other languages
English (en)
Inventor
Manoharprasad K Rao
Mark A Cuddihy
Original Assignee
Ford Global Tech Llc
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 Ford Global Tech Llc filed Critical Ford Global Tech Llc
Publication of MX2017003195A publication Critical patent/MX2017003195A/es

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
    • B60N2/64—Back-rests or cushions
    • B60N2/66—Lumbar supports
    • B60N2/665—Lumbar supports using inflatable bladders
    • 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
    • B60R21/01522—Passenger detection systems using force or pressure sensing means using fluid 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
    • G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
    • G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
    • G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag systems
    • 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
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/914—Hydro-pneumatic adjustments of the shape
    • 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
    • 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
    • B60N2210/40—Force or pressure 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
    • B60N2230/20—Wireless data transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Air Bags (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

Un sistema para detectar que un ocupante está presente en un asiento del vehículo. El sistema incluye una cámara dispuesta en el asiento del vehículo, un sensor de presión y una bomba de fluido. Un conducto proporciona una sola línea a la cámara, una primera bifurcación de la única línea conectada a la bomba de fluido, y una segunda bifurcación conectada al sensor de presión. El sensor de presión está comunicativamente conectado a un dispositivo informático. El dispositivo informático está programado para detectar que el ocupante está presente en el asiento del vehículo de acuerdo con dos o más datos, incluidos un primer valor de presión y un segundo valor de presión que se detecta en un momento posterior a la detección del primer valor de presión.
MX2017003195A 2016-03-11 2017-03-10 Deteccion de la presencia de un ocupante en un asiento de vehiculo. MX2017003195A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/067,470 US10137802B2 (en) 2016-03-11 2016-03-11 Detecting occupant presence on a vehicle seat

Publications (1)

Publication Number Publication Date
MX2017003195A true MX2017003195A (es) 2018-08-15

Family

ID=58605409

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003195A MX2017003195A (es) 2016-03-11 2017-03-10 Deteccion de la presencia de un ocupante en un asiento de vehiculo.

Country Status (6)

Country Link
US (1) US10137802B2 (es)
CN (1) CN107176132B (es)
DE (1) DE102017104991A1 (es)
GB (1) GB2550030A (es)
MX (1) MX2017003195A (es)
RU (1) RU2017106348A (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10464455B2 (en) * 2017-07-28 2019-11-05 Ford Global Technologies, Llc Active seat bolster adjustment based on occupant pressure map and method
CN107953823B (zh) * 2017-11-23 2020-09-01 浙江君意文化传媒有限公司 一种智能车内安全检测***
US11590871B2 (en) * 2017-12-14 2023-02-28 Archem Inc. Seat pad, vehicle seat, vehicle seat controlling method, and seat pad manufacturing method
US10949659B2 (en) * 2019-04-16 2021-03-16 GM Global Technology Operations LLC Vehicle occupant detection
CN111907457B (zh) * 2020-07-29 2022-09-27 廊坊市金色时光科技发展有限公司 一种乘员人体类型的识别***及自识别座椅
CN112092686A (zh) * 2020-08-20 2020-12-18 艾福迈汽车***(上海)有限公司 基于乘员与座椅贴合度的自适应座椅舒适***及调节方法
KR20220051749A (ko) * 2020-10-19 2022-04-26 삼성전자주식회사 차량에 탑재된 전자 장치 및 그 동작 방법
CN112651082A (zh) * 2020-12-24 2021-04-13 东风汽车有限公司 车辆座椅颠簸值计算和调节方法、存储介质及电子设备
US11780355B1 (en) 2022-08-18 2023-10-10 Ford Global Technologies, Llc Additive manufactured cushioned component
US11932142B2 (en) 2022-08-18 2024-03-19 Ford Global Technologies, Llc Additive manufactured cushioned component

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US5263765A (en) * 1989-12-27 1993-11-23 Nissan Motor Co., Ltd. Automatic adjustable seat
JP2748623B2 (ja) * 1989-12-28 1998-05-13 日産自動車株式会社 シート
US6784379B2 (en) * 1995-06-07 2004-08-31 Automotive Technologies International, Inc. Arrangement for obtaining information about an occupying item of a seat
US7779956B2 (en) * 1995-06-07 2010-08-24 Automotive Technologies International, Inc.. Vehicular seats with weight sensing capability
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Also Published As

Publication number Publication date
CN107176132B (zh) 2021-08-06
GB2550030A (en) 2017-11-08
US20170259698A1 (en) 2017-09-14
GB201703912D0 (en) 2017-04-26
US10137802B2 (en) 2018-11-27
RU2017106348A (ru) 2018-08-28
CN107176132A (zh) 2017-09-19
DE102017104991A1 (de) 2017-09-14

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