DE69722982D1 - Verfahren und Einrichtung zur Feststellung eines sich bewegenden Objektes - Google Patents

Verfahren und Einrichtung zur Feststellung eines sich bewegenden Objektes

Info

Publication number
DE69722982D1
DE69722982D1 DE69722982T DE69722982T DE69722982D1 DE 69722982 D1 DE69722982 D1 DE 69722982D1 DE 69722982 T DE69722982 T DE 69722982T DE 69722982 T DE69722982 T DE 69722982T DE 69722982 D1 DE69722982 D1 DE 69722982D1
Authority
DE
Germany
Prior art keywords
detecting
moving object
moving
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.)
Expired - Fee Related
Application number
DE69722982T
Other languages
English (en)
Other versions
DE69722982T2 (de
Inventor
Kazutoshi Yoshikawa
Shuichi Sunahara
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69722982D1 publication Critical patent/DE69722982D1/de
Publication of DE69722982T2 publication Critical patent/DE69722982T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/146—Aligning or centring of the image pick-up or image-field
    • G06V30/1473—Recognising objects as potential recognition candidates based on visual cues, e.g. shapes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Traffic Control Systems (AREA)
  • Image Processing (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Analysis (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE1997622982 1996-02-08 1997-02-05 Verfahren und Einrichtung zur Feststellung eines sich bewegenden Objektes Expired - Fee Related DE69722982T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02250496A JP3379324B2 (ja) 1996-02-08 1996-02-08 移動体検知方法及び装置
JP2250496 1996-02-08

Publications (2)

Publication Number Publication Date
DE69722982D1 true DE69722982D1 (de) 2003-07-31
DE69722982T2 DE69722982T2 (de) 2004-05-19

Family

ID=12084585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997622982 Expired - Fee Related DE69722982T2 (de) 1996-02-08 1997-02-05 Verfahren und Einrichtung zur Feststellung eines sich bewegenden Objektes

Country Status (7)

Country Link
US (1) US6538579B1 (de)
EP (1) EP0789342B1 (de)
JP (1) JP3379324B2 (de)
KR (1) KR100224145B1 (de)
CN (1) CN1129060C (de)
DE (1) DE69722982T2 (de)
TW (1) TW331617B (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10334393A (ja) * 1997-05-29 1998-12-18 Mitsubishi Heavy Ind Ltd 車両検知装置
JP3815019B2 (ja) * 1998-01-20 2006-08-30 株式会社デンソー 車種判別装置
AT500811A1 (de) * 2001-06-12 2006-03-15 Siemens Ag Oesterreich Einrichtungen und methoden zur vereinfachung des ocr-basierten enforcements bei automatischen mautsystemen
US7590261B1 (en) 2003-07-31 2009-09-15 Videomining Corporation Method and system for event detection by analysis of linear feature occlusion
US8242476B2 (en) 2005-12-19 2012-08-14 Leddartech Inc. LED object detection system and method combining complete reflection traces from individual narrow field-of-view channels
US7869621B1 (en) * 2007-06-07 2011-01-11 Aydin Arpa Method and apparatus for interpreting images in temporal or spatial domains
EP2158579B1 (de) 2007-06-18 2014-10-15 Leddartech Inc. Beleuchtungssystem mit verkehrsverwaltungsfähigkeiten
JP2010529932A (ja) 2007-06-18 2010-09-02 レッダーテック インコーポレイテッド 運転者支援機能付きの照明システム
US8310655B2 (en) 2007-12-21 2012-11-13 Leddartech Inc. Detection and ranging methods and systems
EP2232462B1 (de) 2007-12-21 2015-12-16 Leddartech Inc. Parkverwaltungssystem und verfahren, die ein beleuchtungssystem verwenden
JP5211949B2 (ja) * 2008-09-04 2013-06-12 富士通株式会社 焦点調整装置、焦点調整方法および焦点調整プログラム
CA2782180C (en) 2009-12-22 2015-05-05 Leddartech Inc. Active 3d monitoring system for traffic detection
JP5389002B2 (ja) * 2010-12-07 2014-01-15 日立オートモティブシステムズ株式会社 走行環境認識装置
JP5699679B2 (ja) * 2011-02-24 2015-04-15 富士通セミコンダクター株式会社 画像処理装置、画像処理システム、及び画像処理方法
JP5760542B2 (ja) * 2011-03-16 2015-08-12 富士通株式会社 移動体情報計測装置及び移動体情報計測方法
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
WO2012172526A1 (en) 2011-06-17 2012-12-20 Leddartech Inc. System and method for traffic side detection and characterization
US9143126B2 (en) * 2011-09-22 2015-09-22 Ford Global Technologies, Llc Proximity switch having lockout control for controlling movable panel
US10112556B2 (en) 2011-11-03 2018-10-30 Ford Global Technologies, Llc Proximity switch having wrong touch adaptive learning and method
JP5901301B2 (ja) * 2012-01-16 2016-04-06 三菱電機株式会社 車種判別システム
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization
US9197206B2 (en) 2012-04-11 2015-11-24 Ford Global Technologies, Llc Proximity switch having differential contact surface
US9531379B2 (en) 2012-04-11 2016-12-27 Ford Global Technologies, Llc Proximity switch assembly having groove between adjacent proximity sensors
US9219472B2 (en) 2012-04-11 2015-12-22 Ford Global Technologies, Llc Proximity switch assembly and activation method using rate monitoring
US9287864B2 (en) 2012-04-11 2016-03-15 Ford Global Technologies, Llc Proximity switch assembly and calibration method therefor
US9568527B2 (en) 2012-04-11 2017-02-14 Ford Global Technologies, Llc Proximity switch assembly and activation method having virtual button mode
US9559688B2 (en) 2012-04-11 2017-01-31 Ford Global Technologies, Llc Proximity switch assembly having pliable surface and depression
US9520875B2 (en) 2012-04-11 2016-12-13 Ford Global Technologies, Llc Pliable proximity switch assembly and activation method
US9831870B2 (en) 2012-04-11 2017-11-28 Ford Global Technologies, Llc Proximity switch assembly and method of tuning same
US9660644B2 (en) 2012-04-11 2017-05-23 Ford Global Technologies, Llc Proximity switch assembly and activation method
US9184745B2 (en) 2012-04-11 2015-11-10 Ford Global Technologies, Llc Proximity switch assembly and method of sensing user input based on signal rate of change
US9944237B2 (en) 2012-04-11 2018-04-17 Ford Global Technologies, Llc Proximity switch assembly with signal drift rejection and method
US9136840B2 (en) 2012-05-17 2015-09-15 Ford Global Technologies, Llc Proximity switch assembly having dynamic tuned threshold
US9337832B2 (en) 2012-06-06 2016-05-10 Ford Global Technologies, Llc Proximity switch and method of adjusting sensitivity therefor
US8922340B2 (en) 2012-09-11 2014-12-30 Ford Global Technologies, Llc Proximity switch based door latch release
US9311204B2 (en) 2013-03-13 2016-04-12 Ford Global Technologies, Llc Proximity interface development system having replicator and method
WO2016038536A1 (en) 2014-09-09 2016-03-17 Leddartech Inc. Discretization of detection zone
US10038443B2 (en) 2014-10-20 2018-07-31 Ford Global Technologies, Llc Directional proximity switch assembly
US9654103B2 (en) 2015-03-18 2017-05-16 Ford Global Technologies, Llc Proximity switch assembly having haptic feedback and method
US9548733B2 (en) 2015-05-20 2017-01-17 Ford Global Technologies, Llc Proximity sensor assembly having interleaved electrode configuration
WO2017041303A1 (en) 2015-09-11 2017-03-16 SZ DJI Technology Co., Ltd. Systems and methods for detecting and tracking movable objects
CN110363787A (zh) * 2018-03-26 2019-10-22 北京市商汤科技开发有限公司 信息获取方法和系统、电子设备、程序和介质
US11945382B2 (en) * 2018-03-30 2024-04-02 Sumitomo Electric Industries, Ltd. System, server computer thereof, control method, and computer program
JP7227785B2 (ja) * 2019-02-18 2023-02-22 キヤノン株式会社 画像処理装置、画像処理方法およびコンピュータプログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106263A (en) 1978-02-09 1979-08-21 Anritsu Electric Co Ltd Detecting apparatus of matter
JP2862095B2 (ja) 1990-05-31 1999-02-24 三菱重工業株式会社 自動料金徴収装置
JP2917661B2 (ja) 1992-04-28 1999-07-12 住友電気工業株式会社 交通流計測処理方法及び装置
SG41948A1 (en) * 1993-02-19 1997-08-15 Mitsubishi Heavy Ind Ltd Vehicle detecting system
SG125043A1 (en) 1993-02-19 2006-09-29 Mitsubishi Heavy Ind Ltd Electronic traffic tariff reception system and vehicle identification apparatus
JP3275620B2 (ja) * 1994-04-13 2002-04-15 トヨタ自動車株式会社 自動課金システム
US5523753A (en) * 1994-09-12 1996-06-04 Minnesota Mining And Manufacturing Company Vehicle detector system with periodic source filtering
JP2947118B2 (ja) * 1994-11-02 1999-09-13 トヨタ自動車株式会社 移動体通信方法
WO1997016806A1 (en) * 1995-11-01 1997-05-09 Carl Kupersmit Vehicle speed monitoring system

Also Published As

Publication number Publication date
EP0789342A1 (de) 1997-08-13
KR970062995A (ko) 1997-09-12
DE69722982T2 (de) 2004-05-19
TW331617B (en) 1998-05-11
KR100224145B1 (ko) 1999-10-15
EP0789342B1 (de) 2003-06-25
US6538579B1 (en) 2003-03-25
JPH09218996A (ja) 1997-08-19
CN1165340A (zh) 1997-11-19
CN1129060C (zh) 2003-11-26
JP3379324B2 (ja) 2003-02-24

Similar Documents

Publication Publication Date Title
DE69722982D1 (de) Verfahren und Einrichtung zur Feststellung eines sich bewegenden Objektes
DE69728497D1 (de) Verfahren und Vorrichtung zum Bestimmen der Position eines sich bewegenden Objektes
DE69725017D1 (de) Verfahren und gerät zur schmierverminderung eines fingerabdrucks
DE69633524D1 (de) Verfahren und Gerät zur Objekterfassung
DE69803639D1 (de) Vorrichtung und Verfahren zur Detektion eines Bewegungsvektors
DE69521153D1 (de) Bildverarbeitungsvorrichtung und Verfahren zur Detektion eines Referenzmusters
DE69826538D1 (de) Verfahren und Einrichtung zur Reinigung eines Gegenstandes
DE69721438D1 (de) Verfahren und Gerät zur Initialisierung eines Rechners
DE69700499D1 (de) Vorrichtung und verfahren zum nachweis mehrerer analyten
DE69738493D1 (de) Vorrichtung und Verfahren zum Oberflächenkonturmessen
DE69526779D1 (de) Vorrichtung und Verfahren zur Detektion einer angezeigten Position
DE69626375D1 (de) Gerät und Verfahren zur Bewegungsfeststellung
DE59910851D1 (de) Verfahren und einrichtung zur ermittlung der masse eines fahrzeuges
DE69524347D1 (de) Vorrichtung und Verfahren zum Wegmessung
DE69731768D1 (de) Verfahren und vorrichtung zur vakuum-entwässerung
DE59803649D1 (de) Vorrichtung und verfahren zum betreiben eines regensensors
DE69716088D1 (de) Verfahren und gerät zur anzeige eines autostereogramms
DE59710226D1 (de) Einrichtung und verfahren zur leckageerkennung
DE69717423D1 (de) Verfahren und vorrichtung zur detektion der vertikalen windänderung
DE59814105D1 (de) Abstandsmessvorrichtung und verfahren zur bestimmung eines abstandes
DE69737845D1 (de) Gerät und Verfahren zur Bohrlochmessung
DE69926137D1 (de) Verfahren und vorrichtung zur befestigung eines bauelementes
DE69835115D1 (de) Verfahren und Vorrichtung zur Entleerung eines Rohres
DE59507839D1 (de) Verfahren und Vorrichtung zur Positionsbestimmung eines Fahrzeugs
DE69716594D1 (de) Verfahren und vorrichtung zur verzögerung eines aufzugs

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee