WO2010001019A3 - Dispositif de détection de proximité pour véhicule automobile - Google Patents

Dispositif de détection de proximité pour véhicule automobile Download PDF

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Publication number
WO2010001019A3
WO2010001019A3 PCT/FR2009/051063 FR2009051063W WO2010001019A3 WO 2010001019 A3 WO2010001019 A3 WO 2010001019A3 FR 2009051063 W FR2009051063 W FR 2009051063W WO 2010001019 A3 WO2010001019 A3 WO 2010001019A3
Authority
WO
WIPO (PCT)
Prior art keywords
capacitance
detection device
motor vehicle
proximity detection
detection zone
Prior art date
Application number
PCT/FR2009/051063
Other languages
English (en)
Other versions
WO2010001019A2 (fr
Inventor
Jean-Marcel Aubry
Original Assignee
Faurecia Bloc Avant
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 Faurecia Bloc Avant filed Critical Faurecia Bloc Avant
Priority to MX2010013417A priority Critical patent/MX2010013417A/es
Priority to EP09772701A priority patent/EP2310881A2/fr
Priority to US12/996,476 priority patent/US8791801B2/en
Priority to CN2009801282981A priority patent/CN102099707A/zh
Priority to JP2011512187A priority patent/JP2011526677A/ja
Publication of WO2010001019A2 publication Critical patent/WO2010001019A2/fr
Publication of WO2010001019A3 publication Critical patent/WO2010001019A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/48—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
    • B60R19/483—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds with obstacle sensors of electric or electronic type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mathematical Physics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Emergency Alarm Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Traffic Control Systems (AREA)

Abstract

Ce dispositif (4) permet la détection de la présence d'un objet dans une zone de détection par la mesure d'une variation de capacité entraînée par la présence dudit objet. Il comprend un élément d'émission (6) d'un champ électrique, un élément de réception (8) d'un champ électrique, et des moyens de mesure de la capacité de couplage entre l'élément d'émission (6) et l'élément de réception (8), l'élément d'émission (6) émettant un signal électrique reçu par l'élément de réception (8) de sorte qu'une capacité de couplage d'une valeur prédéterminée est établie entre l'élément d'émission (6) et l'élément de réception (8) lorsque aucun objet n'est présent dans la zone de détection, une variation de la capacité de couplage indiquant le déplacement d'un objet dans la zone de détection et l'établissement d'une capacité d'une valeur différente de la valeur prédéterminée indiquant la présence d'un objet statique.
PCT/FR2009/051063 2008-06-06 2009-06-05 Dispositif de détection de proximité pour véhicule automobile WO2010001019A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
MX2010013417A MX2010013417A (es) 2008-06-06 2009-06-05 Dispositivo de deteccion de proximidad para vehiculo automotriz.
EP09772701A EP2310881A2 (fr) 2008-06-06 2009-06-05 Dispositif de détection de proximité pour véhicule automobile
US12/996,476 US8791801B2 (en) 2008-06-06 2009-06-05 Proximity detection device for a motor vehicle
CN2009801282981A CN102099707A (zh) 2008-06-06 2009-06-05 机动车辆用的接近检测设备
JP2011512187A JP2011526677A (ja) 2008-06-06 2009-06-05 車両用接近検知装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0853781 2008-06-06
FR0853781A FR2932281B1 (fr) 2008-06-06 2008-06-06 Dispositif de detection de proximite pour vehicule automobile

Publications (2)

Publication Number Publication Date
WO2010001019A2 WO2010001019A2 (fr) 2010-01-07
WO2010001019A3 true WO2010001019A3 (fr) 2010-12-16

Family

ID=40552047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2009/051063 WO2010001019A2 (fr) 2008-06-06 2009-06-05 Dispositif de détection de proximité pour véhicule automobile

Country Status (8)

Country Link
US (1) US8791801B2 (fr)
EP (1) EP2310881A2 (fr)
JP (1) JP2011526677A (fr)
KR (1) KR101551263B1 (fr)
CN (1) CN102099707A (fr)
FR (1) FR2932281B1 (fr)
MX (1) MX2010013417A (fr)
WO (1) WO2010001019A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM475661U (en) * 2013-10-02 2014-04-01 Icp Das Co Ltd Vehicle traffic detection device and system with synchronization function
US10317448B2 (en) * 2017-05-22 2019-06-11 Swift Engineering, Inc. Human sensing using electric fields, and associated systems and methods
WO2019088348A1 (fr) * 2017-11-06 2019-05-09 한국과학기술원 Agent de traitement du cancer résistant aux inhibiteurs d'egfr
JP7092641B2 (ja) * 2018-10-26 2022-06-28 京セラ株式会社 電子機器、電子機器の制御方法、及び電子機器の制御プログラム
US11077798B2 (en) 2019-06-26 2021-08-03 Ford Global Technologies, Llc Vehicle exterior monitoring
US20230243994A1 (en) * 2022-02-02 2023-08-03 Gm Cruise Holdings Llc Use of low frequency electromagnetic signals to detect occluded anomalies by a vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394292A (en) * 1991-04-30 1995-02-28 Tsuden Kabushiki Kaisha Electronic car bumper
US6051981A (en) * 1994-02-03 2000-04-18 Massachusetts Institute Of Technology Method and apparatus for characterizing movement of a mass within a defined space
US6600284B1 (en) * 1998-08-10 2003-07-29 Robert Bosch Gmbh System for detecting obstacles
GB2404443A (en) * 2003-07-28 2005-02-02 Automotive Electronics Ltd Ab Capacitive proximity sensor
US20060196716A1 (en) * 2005-03-07 2006-09-07 Hawes Kevin J Vehicle pedestrian impact sensor with proximity arming

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386991B (de) * 1986-06-11 1988-11-10 Marek Jiri Kapazitiver naeherungsgeber fuer kraftfahrzeuge
JP2514122B2 (ja) * 1991-04-30 1996-07-10 株式会社ツーデン 自動車用電子バンパ
JP2515634B2 (ja) * 1991-06-20 1996-07-10 株式会社ツーデン 自動車用電子バンパ
JP2515653B2 (ja) * 1991-11-22 1996-07-10 株式会社ツーデン 電子バンパ
US5512836A (en) * 1994-07-26 1996-04-30 Chen; Zhenhai Solid-state micro proximity sensor
US5651044A (en) * 1995-10-02 1997-07-22 General Electric Company Capacitive proximity detector for radiation imager position control
ES2188898T3 (es) * 1996-02-23 2003-07-01 Massachusetts Inst Technology Metodo y aparato de corriente de desplazamiento para resolver la presencia, orientacion y actividad en un espacio definido.
US6275146B1 (en) * 1996-04-23 2001-08-14 Philip W. Kithil Vehicle occupant sensing
EP1078341A4 (fr) * 1999-03-05 2010-01-06 Tk Holdings Inc Capteur de proximite
US6650126B1 (en) * 1999-07-13 2003-11-18 Maximilian Indihar Electrical sensor for measuring capacitance change and conversion into a voltage signal
US6441623B1 (en) * 1999-07-29 2002-08-27 Ab Automotive Electronics Ltd. Capacitive proximity sensor for automotive use
JP2002181955A (ja) * 2000-12-15 2002-06-26 Osaka Gas Co Ltd 埋設物探査装置
FR2823163B1 (fr) * 2001-04-04 2003-07-04 Plastic Omnium Cie Element exterieur de vehicule automobile, integrant un capteur capacitif et piece de carrosserie comportant un tel element exterieur
US6750624B2 (en) * 2001-10-17 2004-06-15 Delphi Technologies, Inc. Non-contact obstacle detection system utilizing ultra sensitive capacitive sensing
JP4869797B2 (ja) * 2006-06-08 2012-02-08 三菱電機株式会社 接近検知システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5394292A (en) * 1991-04-30 1995-02-28 Tsuden Kabushiki Kaisha Electronic car bumper
US6051981A (en) * 1994-02-03 2000-04-18 Massachusetts Institute Of Technology Method and apparatus for characterizing movement of a mass within a defined space
US6600284B1 (en) * 1998-08-10 2003-07-29 Robert Bosch Gmbh System for detecting obstacles
GB2404443A (en) * 2003-07-28 2005-02-02 Automotive Electronics Ltd Ab Capacitive proximity sensor
US20060196716A1 (en) * 2005-03-07 2006-09-07 Hawes Kevin J Vehicle pedestrian impact sensor with proximity arming

Also Published As

Publication number Publication date
FR2932281A1 (fr) 2009-12-11
CN102099707A (zh) 2011-06-15
KR101551263B1 (ko) 2015-09-08
US20110156890A1 (en) 2011-06-30
EP2310881A2 (fr) 2011-04-20
FR2932281B1 (fr) 2010-12-10
MX2010013417A (es) 2010-12-21
JP2011526677A (ja) 2011-10-13
WO2010001019A2 (fr) 2010-01-07
KR20110033185A (ko) 2011-03-30
US8791801B2 (en) 2014-07-29

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