[go: up one dir, main page]

MX2016007394A - Sistema y metodo para evaluar un sensor de presion del asiento. - Google Patents

Sistema y metodo para evaluar un sensor de presion del asiento.

Info

Publication number
MX2016007394A
MX2016007394A MX2016007394A MX2016007394A MX2016007394A MX 2016007394 A MX2016007394 A MX 2016007394A MX 2016007394 A MX2016007394 A MX 2016007394A MX 2016007394 A MX2016007394 A MX 2016007394A MX 2016007394 A MX2016007394 A MX 2016007394A
Authority
MX
Mexico
Prior art keywords
seat
pressure sensor
processor
measurement
pressure
Prior art date
Application number
MX2016007394A
Other languages
English (en)
Inventor
William Jerome Olsen
Larkins Jon
Richard WARNER Keith
RITTER Ryan
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 MX2016007394A publication Critical patent/MX2016007394A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L27/00—Testing or calibrating of apparatus for measuring fluid pressure
    • G01L27/002—Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
    • G01L27/005—Apparatus for calibrating pressure sensors
    • 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
    • B60N2/0025—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 by using weight measurement
    • 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
    • B60N2/0031—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 mounted on the frame
    • 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
    • B60N2/0033—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 mounted on or in the foam cushion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/02—Measuring force or stress, in general by hydraulic or pneumatic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/022—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges constructional details, e.g. mounting of elastically-deformable gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
    • 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
    • B60N2220/00—Computerised treatment of data for controlling of seats
    • B60N2220/10—Computerised treatment of data for controlling of seats using a database
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2220/00—Computerised treatment of data for controlling of seats
    • B60N2220/20—Computerised treatment of data for controlling of seats using a deterministic algorithm
    • 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
    • B60N2230/10—Wired data transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Seats For Vehicles (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Air Bags (AREA)

Abstract

Un sistema para evaluar un sensor de presión de un asiento incluye un dispositivo de carga y un procesador. El dispositivo de carga aplica, de manera desmontable, peso al asiento. El procesador recibe una medición de una compensación de presión previa a la instalación de una cámara del sensor de presión que se midió antes de la instalación del montaje de detección de presión en el asiento. El procesador está programado para recibir una medición ponderada del sensor de presión en el asiento cuando el dispositivo de carga aplica peso al asiento y una medición de asiento vacío del sensor de presión en el asiento cuando el dispositivo de carga no aplica peso al asiento. El procesador determina un valor umbral restando la medición de asiento vacío a la medición ponderada. El procesador determina un valor de compensación de presión del asiento restando el valor de compensación de presión previa a la instalación al valor umbral. El procesador compara el valor de compensación de presión del asiento con un rango seleccionado.
MX2016007394A 2015-06-09 2016-06-07 Sistema y metodo para evaluar un sensor de presion del asiento. MX2016007394A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/734,116 US9891130B2 (en) 2015-06-09 2015-06-09 System and method for testing seat pressure sensor

Publications (1)

Publication Number Publication Date
MX2016007394A true MX2016007394A (es) 2016-12-08

Family

ID=57395673

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016007394A MX2016007394A (es) 2015-06-09 2016-06-07 Sistema y metodo para evaluar un sensor de presion del asiento.

Country Status (5)

Country Link
US (1) US9891130B2 (es)
CN (1) CN106248294B (es)
DE (1) DE102016109587B4 (es)
MX (1) MX2016007394A (es)
RU (1) RU2016122192A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11099549B2 (en) * 2019-02-22 2021-08-24 Toyota Motor North America, Inc. System, method, and computer-readable storage medium for automated manufacturing defect detection
US20210199540A1 (en) * 2019-12-30 2021-07-01 Lear Corporation Effort Fixture for Gauge Repeatability and Reproducibility
CN111907458A (zh) * 2020-07-29 2020-11-10 廊坊市金色时光科技发展有限公司 一种座椅乘员人体重量的气动识别装置及气动识别座椅
US11644377B2 (en) * 2021-05-03 2023-05-09 Rivian Ip Holdings, Llc Devices, systems, and methods for testing occupant detection sensors

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7542836B1 (en) * 1993-11-23 2009-06-02 Peter Norton Vehicle occupant presence and position sensing system
US20070132220A1 (en) * 1995-06-07 2007-06-14 Breed David S Occupant Classification and Airbag Deployment Suppression Based on Weight
US20070135982A1 (en) * 1995-06-07 2007-06-14 Automotive Technologies International, Inc. Methods for Sensing Weight of an Occupying Item in a Vehicular Seat
US5703303A (en) * 1996-12-19 1997-12-30 Lear Corporation Method and system for wear testing a seat by simulating human seating activity and robotic human body simulator for use therein
US5987370A (en) 1997-09-03 1999-11-16 Delco Electronics Corp. Vehicle occupant weight estimation apparatus having fluid-filled seat bladder
JP3364885B2 (ja) * 1999-05-13 2003-01-08 アイシン精機株式会社 着座検出装置
WO2001085497A1 (en) * 2000-05-10 2001-11-15 Wallace Michael W Vehicle occupant classification system and method
US6539771B1 (en) * 2000-05-12 2003-04-01 Delphi Technologies, Inc. Seat sensor calibration method and system
JP2002029365A (ja) * 2000-06-14 2002-01-29 Takata Corp アクチュエータ制御方法
DE10132110B4 (de) * 2000-07-05 2011-06-30 DENSO CORPORATION, Aichi-pref. Verfahren zum Eichen der Empfindlichkeit von druckerfassenden Zellen eines Fahrzeugpassagiersitzes
DE10039774C1 (de) * 2000-08-16 2002-01-24 Bosch Gmbh Robert Verfahren zur Vermessung einer Sitzmatte für einen Fahrzeugsitz
US6636792B2 (en) * 2000-09-29 2003-10-21 Siemens Vdo Automotive Corporation Weight classification system
US20020066302A1 (en) * 2000-12-05 2002-06-06 Hamm James R. Seat sensor calibration system and related method
US6479766B2 (en) * 2001-03-26 2002-11-12 Delphi Technologies, Inc. Seat occupant weight detection system having compensation for seat aging and usage
JP4179771B2 (ja) * 2001-06-25 2008-11-12 株式会社デンソー 自動車の乗員保護装置
US7046158B2 (en) * 2002-04-17 2006-05-16 Darrel Saunders Method and apparatus for sensing seat occupancy
US6771175B1 (en) * 2002-12-06 2004-08-03 Daimlerchrysler Corporation Method for demonstrating reliability of occupant classification systems
US6832503B2 (en) * 2002-12-18 2004-12-21 Lear Corporation Machine for testing occupant restraint system
US6818842B2 (en) * 2002-12-19 2004-11-16 Delphi Technologies, Inc. Seat foam humidity compensation for vehicle seat occupant weight detection system
US6927678B2 (en) * 2003-08-18 2005-08-09 Delphi Technologies, Inc. Fluid filled seat bladder with capacitive sensors for occupant classification and weight estimation
US7190277B2 (en) 2003-08-18 2007-03-13 Delphi Technologies, Inc. Capacitive occupant presence detection apparatus for a vehicle seat
DE502004003279D1 (de) * 2004-06-24 2007-05-03 Delphi Tech Inc Vorrichtung und Verfahren zum Überprüfen und/oder Kalibrieren einer in einem Fahrzeugsitz angeordneten Insassenerkennungseinrichtung
US7120527B2 (en) * 2004-11-08 2006-10-10 Delphi Technologies, Inc. Vehicle occupant characterization method based on the power spectrum of a seat sensor output signal
US7363184B2 (en) * 2005-02-09 2008-04-22 Trw Automotive U.S. Llc System and method for drift compensation in a seat load sensing system
KR100641037B1 (ko) * 2005-09-12 2006-11-02 현대모비스 주식회사 차량의 승원분류방법
WO2007037375A1 (ja) * 2005-09-30 2007-04-05 Ts Tech Co., Ltd. 車両用シートの乗員重量測定装置
US7477975B2 (en) * 2006-06-27 2009-01-13 Ford Global Technologies, Llc Method for setting, calibrating, and verifying an occupation classification system threshold
US8606465B2 (en) * 2008-11-12 2013-12-10 GM Global Technology Operations LLC Performance-based classification method and algorithm for drivers
US9103747B2 (en) * 2010-10-20 2015-08-11 Lear Corporation Vehicular dynamic ride simulation system using a human biofidelic manikin and a seat pressure distribution sensor array
CN202471309U (zh) * 2012-03-08 2012-10-03 东风汽车公司 汽车座椅压力传感器
CN203766689U (zh) * 2014-03-21 2014-08-13 上海振运电子科技有限公司 车用座椅压力传感器
CN104228822B (zh) * 2014-09-04 2017-08-25 浙江吉利控股集团有限公司 控制车辆座椅后移的方法及系统

Also Published As

Publication number Publication date
DE102016109587A1 (de) 2016-12-15
DE102016109587B4 (de) 2024-09-19
US20160363501A1 (en) 2016-12-15
CN106248294A (zh) 2016-12-21
CN106248294B (zh) 2020-03-20
US9891130B2 (en) 2018-02-13
RU2016122192A (ru) 2017-12-11

Similar Documents

Publication Publication Date Title
NZ753543A (en) System and method for leak characterization after shutoff of pressurization source
MX2015012466A (es) Aparato y método contra la elusión en el uso del sistema de prueba de sobriedad.
Zhu The logarithmic Minkowski problem for polytopes
CL2017000879A1 (es) Sistema de control de plagas y método para operar el mismo
MX2016007394A (es) Sistema y metodo para evaluar un sensor de presion del asiento.
MX392476B (es) Dispositivo para recordar y medir el nivel de material dentro de un recipiente que contiene material
HK1231347A1 (zh) 用於传感器的最佳定位的方法、系统和装置
HK1203032A2 (en) Method of remotely determining the condition of a used electronic device
MX376810B (es) Métodos y aparato para monitoreo de flujo de fluidos y detección de fugas.
WO2016176301A3 (en) System for integrating multiple sensor data to predict a fall risk
AR092058A1 (es) Aparato para la deteccion de filtraciones en dispositivos de control de fluidos
EP2980546A3 (en) Intelligent noise monitoring device and noise monitoring method using the same
EP2759259A3 (en) Apparatus and method for measuring stress based on a behavior of a user
MY188719A (en) Impedance sensors for detecting and monitoring moisture in absorbent articles
MX2015005540A (es) Previsualizacion de irregularidades de la carretera con historial del recorrido.
MX2022009127A (es) Sensor de conductividad con correccion de vacio.
WO2014142512A8 (en) Method for performing measurement of objects and a device therefor
GB2509666A (en) Combination tire temperature, pressure and depth measuring device
EP2819382A3 (en) Water leak sensor management method, water leak sensor performing the same and storage media storing the same
PL3435041T3 (pl) Moduł pomiarowy do określania parametru płynu
MX2019015874A (es) Sistema de prevencion de desbordamiento de inodoro.
MX351123B (es) Estimacion de señales de llegada directa basadas en señales de llegada directa previstas y mediciones.
EP2506033A3 (en) Monitoring apparatus and method
WO2015047559A3 (en) Detection of position of a plunger in a well
GB2560462A (en) Energy consumption alerting method, energy consumption alerting system and platform