DE69232732D1 - Messeinrichtung für sich bewegende Körper und Bildverarbeitungsanordnung zum Messen des Verkehrsflusses - Google Patents
Messeinrichtung für sich bewegende Körper und Bildverarbeitungsanordnung zum Messen des VerkehrsflussesInfo
- Publication number
- DE69232732D1 DE69232732D1 DE69232732T DE69232732T DE69232732D1 DE 69232732 D1 DE69232732 D1 DE 69232732D1 DE 69232732 T DE69232732 T DE 69232732T DE 69232732 T DE69232732 T DE 69232732T DE 69232732 D1 DE69232732 D1 DE 69232732D1
- Authority
- DE
- Germany
- Prior art keywords
- measuring
- traffic
- flow
- image processing
- moving bodies
- 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 - Lifetime
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
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- 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
-
- 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
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
- G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
- G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
- G01S3/7864—T.V. type tracking systems
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5428191 | 1991-03-19 | ||
JP5428191 | 1991-03-19 | ||
JP6196491A JP2847997B2 (ja) | 1991-03-26 | 1991-03-26 | 移動物体計測装置 |
JP6196491 | 1991-03-26 | ||
JP15830091A JPH04348500A (ja) | 1991-03-19 | 1991-06-28 | 移動体検出装置 |
JP15830091 | 1991-06-28 | ||
JP30629591 | 1991-11-21 | ||
JP3306295A JP2757629B2 (ja) | 1990-11-22 | 1991-11-21 | 移動物体計測装置及び交通流計測画像処理装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69232732D1 true DE69232732D1 (de) | 2002-09-19 |
DE69232732T2 DE69232732T2 (de) | 2009-09-10 |
Family
ID=27463033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69232732T Expired - Lifetime DE69232732T2 (de) | 1991-03-19 | 1992-03-13 | Messeinrichtung für sich bewegende Körper und Bildverarbeitungsanordnung zum Messen des Verkehrsflusses |
Country Status (3)
Country | Link |
---|---|
US (4) | US5313295A (de) |
EP (1) | EP0505858B1 (de) |
DE (1) | DE69232732T2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69232732T2 (de) * | 1991-03-19 | 2009-09-10 | Mitsubishi Denki K.K. | Messeinrichtung für sich bewegende Körper und Bildverarbeitungsanordnung zum Messen des Verkehrsflusses |
JPH06153202A (ja) * | 1992-10-29 | 1994-05-31 | F M T:Kk | 異常監視装置 |
EP0628456A3 (de) * | 1993-05-28 | 1995-03-15 | Code Alarm | Kraftfahrzeugsicherheitssystem. |
US5404306A (en) * | 1994-04-20 | 1995-04-04 | Rockwell International Corporation | Vehicular traffic monitoring system |
JPH08124083A (ja) * | 1994-10-21 | 1996-05-17 | Toyota Motor Corp | 移動体撮影装置 |
MY132441A (en) * | 1995-01-17 | 2007-10-31 | Sarnoff Corp | Method and apparatus for detecting object movement within an image sequence |
US6044166A (en) * | 1995-01-17 | 2000-03-28 | Sarnoff Corporation | Parallel-pipelined image processing system |
US5621645A (en) * | 1995-01-24 | 1997-04-15 | Minnesota Mining And Manufacturing Company | Automated lane definition for machine vision traffic detector |
FR2732492B1 (fr) * | 1995-04-03 | 1997-05-30 | Telediffusion Fse | Procede et systeme de controle et de qualification d'un trafic routier par analyse d'images numerisees |
JP3435623B2 (ja) * | 1996-05-15 | 2003-08-11 | 株式会社日立製作所 | 交通流監視装置 |
JP3298416B2 (ja) * | 1996-07-01 | 2002-07-02 | 株式会社デンソー | 有料道路の料金徴収システムおよび有料道路の料金徴収システム用車載機ならびに有料道路の料金徴収システム用コントローラ |
US5953055A (en) | 1996-08-08 | 1999-09-14 | Ncr Corporation | System and method for detecting and analyzing a queue |
US6067604A (en) * | 1997-08-11 | 2000-05-23 | Compaq Computer Corporation | Space-time memory |
US6675189B2 (en) | 1998-05-28 | 2004-01-06 | Hewlett-Packard Development Company, L.P. | System for learning and applying integrated task and data parallel strategies in dynamic applications |
US6043734A (en) * | 1998-10-14 | 2000-03-28 | Code Alarm, Inc. | Optical shock sensor |
US6288635B1 (en) | 1999-01-05 | 2001-09-11 | Code Alarm, Inc. | Vehicle security system |
JP4800455B2 (ja) * | 1999-02-19 | 2011-10-26 | 富士通株式会社 | 車速計測方法および装置 |
US6462648B1 (en) | 1999-03-13 | 2002-10-08 | Code Systems, Inc. | Vehicle security system |
DE19914041A1 (de) * | 1999-03-27 | 2000-09-28 | Bosch Gmbh Robert | Verfahren zur Information von Autofahrern |
JP2001058765A (ja) | 1999-08-20 | 2001-03-06 | Mitsubishi Electric Corp | 画像監視装置及び画像監視方法 |
US7010788B1 (en) | 2000-05-19 | 2006-03-07 | Hewlett-Packard Development Company, L.P. | System for computing the optimal static schedule using the stored task execution costs with recent schedule execution costs |
GB2365360B (en) * | 2000-08-02 | 2004-08-25 | Timothy James Ball | Racing simulation system |
KR100374158B1 (ko) * | 2000-11-24 | 2003-03-03 | 이재학 | 과속차량 무인 감지시스템 |
JP4480299B2 (ja) | 2001-06-21 | 2010-06-16 | 富士通マイクロエレクトロニクス株式会社 | 移動体を含む画像の処理方法及び装置 |
JP4187448B2 (ja) | 2002-03-07 | 2008-11-26 | 富士通マイクロエレクトロニクス株式会社 | 画像における移動体追跡方法及び装置 |
US6999004B2 (en) * | 2002-06-17 | 2006-02-14 | Siemens Corporate Research, Inc. | System and method for vehicle detection and tracking |
FR2842637B1 (fr) * | 2002-07-22 | 2004-10-01 | Citilog | Procede pour detecter un incident ou analogue sur une portion de voie |
AU2003270386A1 (en) * | 2002-09-06 | 2004-03-29 | Rytec Corporation | Signal intensity range transformation apparatus and method |
KR20040051777A (ko) * | 2002-12-13 | 2004-06-19 | 주식회사 엘지씨엔에스 | 유고 감지 방법 |
US7747041B2 (en) * | 2003-09-24 | 2010-06-29 | Brigham Young University | Automated estimation of average stopped delay at signalized intersections |
JP4128562B2 (ja) * | 2004-11-30 | 2008-07-30 | 本田技研工業株式会社 | 車両周辺監視装置 |
US7920959B1 (en) | 2005-05-01 | 2011-04-05 | Christopher Reed Williams | Method and apparatus for estimating the velocity vector of multiple vehicles on non-level and curved roads using a single camera |
US9848114B2 (en) | 2009-12-07 | 2017-12-19 | Cobra Electronics Corporation | Vehicle camera system |
US9279881B2 (en) | 2013-03-12 | 2016-03-08 | Escort Inc. | Radar false alert reduction |
CN105096321B (zh) * | 2015-07-24 | 2018-05-18 | 上海小蚁科技有限公司 | 一种基于图像边缘的低复杂度视频移动侦测方法 |
CN106600955A (zh) * | 2015-10-14 | 2017-04-26 | 富士通株式会社 | 检测交通状态的方法、装置和电子设备 |
US11061108B1 (en) | 2017-12-18 | 2021-07-13 | Escort Inc. | Sliding window discrete Fourier transform (SWDFT) police signal warning receiver |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590151A (en) * | 1966-12-30 | 1971-06-29 | Jackson & Church Electronics C | Television surveillance system |
US4876594A (en) * | 1985-03-12 | 1989-10-24 | Julius Schiffman | Apparatus for promoting the vigilance of a motor vehicle operator |
EP0218629B1 (de) * | 1985-03-12 | 1993-12-29 | Autovision Associates | Methode zur steigerung der wachsamkeit eines fahrzeugfahrers und verwendung einer dazu geeigneten anordnung |
JPS6212483A (ja) * | 1985-05-30 | 1987-01-21 | Nachi Fujikoshi Corp | 自動車窓ガラスの自動取付装置 |
JPS6278979A (ja) * | 1985-10-02 | 1987-04-11 | Toshiba Corp | 画像処理装置 |
US4876694A (en) * | 1986-07-07 | 1989-10-24 | Advanced Lasers Limited | External cavity slab lasers |
JPH0786914B2 (ja) * | 1986-11-07 | 1995-09-20 | 株式会社日立製作所 | 画像を用いた変化検出方法 |
US4847772A (en) * | 1987-02-17 | 1989-07-11 | Regents Of The University Of Minnesota | Vehicle detection through image processing for traffic surveillance and control |
US5046120A (en) * | 1989-04-10 | 1991-09-03 | Beltronics, Inc. | Method of and apparatus for increasing the processing speed in the scanning inspection of circuit boards and other objects |
GB8913946D0 (en) * | 1989-06-16 | 1989-08-02 | Univ London | Method and apparatus for traffic monitoring |
US5121200A (en) * | 1990-07-06 | 1992-06-09 | Choi Seung Lyul | Travelling monitoring system for motor vehicles |
JP2671615B2 (ja) * | 1991-02-18 | 1997-10-29 | 三菱電機株式会社 | ガードレール検出装置 |
DE69232732T2 (de) * | 1991-03-19 | 2009-09-10 | Mitsubishi Denki K.K. | Messeinrichtung für sich bewegende Körper und Bildverarbeitungsanordnung zum Messen des Verkehrsflusses |
JPH04313199A (ja) * | 1991-03-20 | 1992-11-05 | Mitsubishi Electric Corp | 車間距離検出装置 |
-
1992
- 1992-03-13 DE DE69232732T patent/DE69232732T2/de not_active Expired - Lifetime
- 1992-03-13 EP EP92104401A patent/EP0505858B1/de not_active Expired - Lifetime
- 1992-03-17 US US07/852,652 patent/US5313295A/en not_active Expired - Lifetime
-
1994
- 1994-02-24 US US08/201,267 patent/US5396283A/en not_active Expired - Lifetime
-
1995
- 1995-01-19 US US08/375,552 patent/US5598338A/en not_active Expired - Lifetime
-
1996
- 1996-10-07 US US08/726,945 patent/US5691902A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0505858A1 (de) | 1992-09-30 |
EP0505858B1 (de) | 2002-08-14 |
US5313295A (en) | 1994-05-17 |
US5598338A (en) | 1997-01-28 |
DE69232732T2 (de) | 2009-09-10 |
US5691902A (en) | 1997-11-25 |
US5396283A (en) | 1995-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69232732D1 (de) | Messeinrichtung für sich bewegende Körper und Bildverarbeitungsanordnung zum Messen des Verkehrsflusses | |
DE69124414T2 (de) | Verfahren und Vorrichtung zum Messen des Verkehrsflusses | |
DE69402946T2 (de) | Gerät zum Messen und Zeichen | |
DE69525298D1 (de) | Überwachungssystem zum Messen und Anzeigen des Flugverhältnis von sich bewegenden Sportgegenständen | |
DE69731347D1 (de) | Vorrichtung zum messen der bewegungsmenge | |
DE69424612T2 (de) | Messvorrichtung für entfernbare Sensoren | |
NO914330D0 (no) | Fremgangsmaate og anordning for kontinuerlig maaling av vaeskestroemhastighet | |
DE69321237T2 (de) | Piezoelektrische messfühler und durchflussmesser | |
DE69225964D1 (de) | Messverfahren und gerät | |
DE69422111D1 (de) | Messvorrichtung für abnehmbare mehrzonige Sensoren | |
DE243693T1 (de) | Abtastvorrichtung fuer einen unabhaengigen apparat zum messen linearer groessen. | |
DE59104625D1 (de) | Verfahren zum kontinuierlichen berührungsfreien messen von profilen und einrichtung zur durchführung des messverfahrens. | |
DE69613933T2 (de) | Gammastrahlendetektion und messeinrichtung | |
DE69306858D1 (de) | Messapparat für Konturen | |
DE702942T1 (de) | Einrichtung zum Messen der Zahnbeweglichkeit | |
DE69229295T2 (de) | Gerät zum Messen und Regeln des Durchflusses | |
DE69317096D1 (de) | Vorrichtung zum Messen des Kristalldurchmessers | |
DE69111881T2 (de) | Gerät zum Messen des Sehvermögens. | |
DE69216526D1 (de) | Dualkapazität-Vorrichtung zum Messzweck | |
ITFI910076A1 (it) | Metodo e dispositivo di misura della distribuzione granulometrica di particolato solido in flusso | |
DK0463240T3 (da) | Strømningsmåleindretning | |
DE69211086D1 (de) | Messverfahren und Messgerät | |
DE69128224T2 (de) | Gerät zum Nachweis fremder Teilchen | |
DE69027297D1 (de) | Messvorrichtung für position und bewegung | |
DE4291486T1 (de) | Vorrichtung zum Messen der Konzentration nicht-flüchtiger Bestandteile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |