WO2001061371A3 - Dispositivo de detección de presencia de objetos - Google Patents

Dispositivo de detección de presencia de objetos Download PDF

Info

Publication number
WO2001061371A3
WO2001061371A3 PCT/ES2001/000057 ES0100057W WO0161371A3 WO 2001061371 A3 WO2001061371 A3 WO 2001061371A3 ES 0100057 W ES0100057 W ES 0100057W WO 0161371 A3 WO0161371 A3 WO 0161371A3
Authority
WO
WIPO (PCT)
Prior art keywords
blind spot
signals
detecting
objects
transforms
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/ES2001/000057
Other languages
English (en)
French (fr)
Other versions
WO2001061371A2 (es
Inventor
Alvise Sartori
Giampietro Tecchiolli
Bruno Crespi
Pujol Jose Maria Tarrago
Luna Francesc Daura
Martinez Daniel Bande
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.)
Ficomirrors SA
Original Assignee
Ficomirrors SA
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 Ficomirrors SA filed Critical Ficomirrors SA
Priority to EP01902434A priority Critical patent/EP1271179B1/en
Priority to ES01902434T priority patent/ES2273802T3/es
Priority to JP2001560704A priority patent/JP4235386B2/ja
Priority to DE60123936T priority patent/DE60123936T2/de
Priority to US10/203,503 priority patent/US6911642B2/en
Priority to AU2001230267A priority patent/AU2001230267A1/en
Publication of WO2001061371A2 publication Critical patent/WO2001061371A2/es
Publication of WO2001061371A3 publication Critical patent/WO2001061371A3/es
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Traffic Control Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Image Processing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Dispositivo de detección de presencia de objetos, del tipo que van montados en un vehículo automóvil, que presenta por lo menos unángulo muerto, donde el dispositivo de detección es apto para detectar un objeto situado en el ángulo muerto y comprende: un receptor apto para detectar unas ondas electromagnéticas, con un dispositivo focalizador, y un fotosensor que transforma dichas ondas electromagnéticas recibidas en unas señales eléctricas, un circuito electrónico que transforma las señales eléctricas en unas señales digitalizadas, un circuito lógico que analiza las señales digitalizadas para analizar la presencia de objetos en el ángulo muerto con un movimiento relativo respecto de dicho vehículo, y que emite unas señales de salida variables en función del resultado del análisis, [d] unos elementos indicatores, activados mediante las señales de salida, aptos para ser percibidos por el conductor.
PCT/ES2001/000057 2000-02-18 2001-02-16 Dispositivo de detección de presencia de objetos Ceased WO2001061371A2 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP01902434A EP1271179B1 (en) 2000-02-18 2001-02-16 Device for detecting the presence of objects
ES01902434T ES2273802T3 (es) 2000-02-18 2001-02-16 Dispositivo de deteccion de presencia de objetos.
JP2001560704A JP4235386B2 (ja) 2000-02-18 2001-02-16 物体存在検出装置
DE60123936T DE60123936T2 (de) 2000-02-18 2001-02-16 Einrichtung zum erkennen der anwesenheit von objekten
US10/203,503 US6911642B2 (en) 2000-02-18 2001-02-16 Object presence detection method and device
AU2001230267A AU2001230267A1 (en) 2000-02-18 2001-02-16 Device for detecting the presence of objects

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200000378A ES2158827B1 (es) 2000-02-18 2000-02-18 Dispositivo de deteccion de presencia de objetos.
ESP200000378 2000-02-18

Publications (2)

Publication Number Publication Date
WO2001061371A2 WO2001061371A2 (es) 2001-08-23
WO2001061371A3 true WO2001061371A3 (es) 2002-03-21

Family

ID=8492359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2001/000057 Ceased WO2001061371A2 (es) 2000-02-18 2001-02-16 Dispositivo de detección de presencia de objetos

Country Status (8)

Country Link
US (1) US6911642B2 (es)
EP (1) EP1271179B1 (es)
JP (1) JP4235386B2 (es)
AT (1) ATE343144T1 (es)
AU (1) AU2001230267A1 (es)
DE (1) DE60123936T2 (es)
ES (2) ES2158827B1 (es)
WO (1) WO2001061371A2 (es)

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DE10247290B4 (de) 2002-10-10 2013-04-18 Volkswagen Ag Verfahren und Vorrichtung zur Überwachung toter Winkel eines Kraftfahrzeugs
DE20216068U1 (de) * 2002-10-18 2003-03-06 TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg Fahrzeuglenkvorrichtung und Sicherheitssystem
US6674394B1 (en) * 2003-03-28 2004-01-06 Visteon Global Technologies, Inc. Method for determining object location from side-looking sensor data
JP4223320B2 (ja) * 2003-04-17 2009-02-12 富士重工業株式会社 車両用運転支援装置
JP2006526300A (ja) * 2003-05-22 2006-11-16 フィコ ミロールス，エセ ア 車両のリアビューミラーに適用可能な外部環境監視用カメラシステム
DE60333497D1 (de) * 2003-05-22 2010-09-02 Fico Mirrors Sa Bilderfassungsmodul mit einer heizeinrichtung, mit der das umfeld eines kraftfahrzeugs überwacht wird
WO2004104626A1 (es) * 2003-05-22 2004-12-02 Fico Mirrors, Sa Módulo de adquisición de imagen para aplicaciones de monitorización de entorno exterior de vehículo
US7392118B2 (en) 2003-08-18 2008-06-24 Fico Mirrors, Sa System and method for monitoring the external environment of a motor vehicle
DE102004040399B4 (de) 2003-08-26 2025-01-02 Volkswagen Ag Türsystem für ein Kraftfahrzeug
US7354166B2 (en) 2003-11-25 2008-04-08 Temic Automotive Of North America, Inc. Automatic viewing of vehicle blind spot
JP3897305B2 (ja) * 2004-02-06 2007-03-22 シャープ株式会社 車両周辺監視装置、車両周辺監視方法、制御プログラムおよび可読記録媒体
JP2007522999A (ja) 2004-02-20 2007-08-16 フィコ ミラーズ，エスエー 障害物検出装置の動作を制御するシステムと方法
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US8310353B2 (en) * 2008-03-31 2012-11-13 Honda Motor Co., Ltd. Vehicle blind spot detection and indicator system
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JP4788798B2 (ja) * 2009-04-23 2011-10-05 トヨタ自動車株式会社 物体検出装置
DE102009040003B4 (de) * 2009-09-03 2024-06-27 Valeo Schalter Und Sensoren Gmbh Verfahren zum Klassifizieren eines Objektes im Totwinkelbereich eines Kraftfahrzeugs, Fahrerassistenzeinrichtung und Kraftfahrzeug mit Fahrerassistenzeinrichtung
EP2484566A1 (en) 2011-02-08 2012-08-08 Volvo Car Corporation Brake assist system
JP5939401B2 (ja) * 2013-02-26 2016-06-22 株式会社デンソー 制御システム
US9633485B2 (en) * 2013-03-04 2017-04-25 Pedro David GONZÁLEZ VERA System and method for the access to information contained in motor vehicles
AU2013205744B1 (en) * 2013-05-07 2014-10-16 Safemine Ag Improving safety sites with movable objects
AU2013206671B2 (en) 2013-07-03 2015-05-14 Safemine Ag Operator drowsiness detection in surface mines
SE540270C2 (sv) * 2014-04-01 2018-05-22 Scania Cv Ab Förfarande och system för att riskbedöma körfältsbyte vid framförande av ett ledande fordon på en vägbana med åtminstonetvå angränsande körfält
SE540272C2 (sv) * 2014-04-01 2018-05-22 Scania Cv Ab Förfarande och system för att riskbedöma körfältsbyte vid framförande av ett ledande fordon på en vägbana med åtminstonetvå angränsande körfält
WO2016014826A1 (en) * 2014-07-24 2016-01-28 Gentex Corporation Accelerometer integrated with display device
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US10474930B1 (en) * 2018-10-05 2019-11-12 StradVision, Inc. Learning method and testing method for monitoring blind spot of vehicle, and learning device and testing device using the same
JP7453220B2 (ja) * 2018-10-19 2024-03-19 イノヴィズ テクノロジーズ リミテッド Ｌｉｄａｒシステム及び方法
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Publication number Priority date Publication date Assignee Title
EP0442312A2 (de) * 1990-02-10 1991-08-21 Alcatel SEL Aktiengesellschaft Integrierter optischer Empfänger und/oder Sender
EP0543537A2 (en) * 1991-11-20 1993-05-26 Fujitsu Limited Photodetector having reduced blind area
EP0591743A1 (en) * 1992-10-05 1994-04-13 GILARDINI S.p.A. Device for detecting relative positions between vehicles, principally for anti-collision purposes
US5424952A (en) * 1993-03-26 1995-06-13 Mitsubishi Denki Kabushiki Kaisha Vehicle-surroundings monitoring apparatus
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US5699057A (en) * 1995-06-16 1997-12-16 Fuji Jukogyo Kabushiki Kaisha Warning system for vehicle

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Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0442312A2 (de) * 1990-02-10 1991-08-21 Alcatel SEL Aktiengesellschaft Integrierter optischer Empfänger und/oder Sender
EP0543537A2 (en) * 1991-11-20 1993-05-26 Fujitsu Limited Photodetector having reduced blind area
US5521633A (en) * 1992-09-25 1996-05-28 Yazaki Corporation Motor vehicle obstacle monitoring system using optical flow processing
EP0591743A1 (en) * 1992-10-05 1994-04-13 GILARDINI S.p.A. Device for detecting relative positions between vehicles, principally for anti-collision purposes
US5424952A (en) * 1993-03-26 1995-06-13 Mitsubishi Denki Kabushiki Kaisha Vehicle-surroundings monitoring apparatus
US5642299A (en) * 1993-09-01 1997-06-24 Hardin; Larry C. Electro-optical range finding and speed detection system
US5625210A (en) * 1995-04-13 1997-04-29 Eastman Kodak Company Active pixel sensor integrated with a pinned photodiode
US5699057A (en) * 1995-06-16 1997-12-16 Fuji Jukogyo Kabushiki Kaisha Warning system for vehicle

Also Published As

Publication number Publication date
ES2158827A1 (es) 2001-09-01
DE60123936D1 (de) 2006-11-30
DE60123936T2 (de) 2007-06-21
US20030141762A1 (en) 2003-07-31
JP4235386B2 (ja) 2009-03-11
JP2003523521A (ja) 2003-08-05
WO2001061371A2 (es) 2001-08-23
EP1271179A2 (en) 2003-01-02
ATE343144T1 (de) 2006-11-15
US6911642B2 (en) 2005-06-28
ES2158827B1 (es) 2002-03-16
ES2273802T3 (es) 2007-05-16
EP1271179B1 (en) 2006-10-18
AU2001230267A1 (en) 2001-08-27

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