EP0877944A4 - Optisches entfernungs-und geschwindigkeitsmessystem - Google Patents
Optisches entfernungs-und geschwindigkeitsmessystemInfo
- Publication number
- EP0877944A4 EP0877944A4 EP95910109A EP95910109A EP0877944A4 EP 0877944 A4 EP0877944 A4 EP 0877944A4 EP 95910109 A EP95910109 A EP 95910109A EP 95910109 A EP95910109 A EP 95910109A EP 0877944 A4 EP0877944 A4 EP 0877944A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- detection system
- speed detection
- optical range
- optical
- range
- 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.)
- Withdrawn
Links
- 238000001514 detection method Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C3/00—Measuring distances in line of sight; Optical rangefinders
- G01C3/02—Details
- G01C3/06—Use of electric means to obtain final indication
- G01C3/08—Use of electric radiation detectors
- G01C3/085—Use of electric radiation detectors with electronic parallax measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Power Engineering (AREA)
- Measurement Of Optical Distance (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1995/000819 WO1996022537A1 (en) | 1995-01-18 | 1995-01-18 | Optical range and speed detection system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0877944A1 EP0877944A1 (de) | 1998-11-18 |
EP0877944A4 true EP0877944A4 (de) | 1999-04-21 |
Family
ID=22248540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95910109A Withdrawn EP0877944A4 (de) | 1995-01-18 | 1995-01-18 | Optisches entfernungs-und geschwindigkeitsmessystem |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0877944A4 (de) |
JP (1) | JPH10512953A (de) |
AU (1) | AU690230B2 (de) |
CA (1) | CA2209610C (de) |
WO (1) | WO1996022537A1 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1014144A3 (fr) * | 2001-04-27 | 2003-05-06 | Visee Christian | Methode et dispositif pour evaluer un parametre d'un objet en mouvement. |
IT1399162B1 (it) * | 2010-04-01 | 2013-04-11 | Consorzio Naz Interuniversitario Per Le Telecomunicazioni Cnit | Sistema di monitoraggio |
CN102393972B (zh) * | 2011-07-21 | 2014-04-23 | 深圳市爱森斯信息技术有限公司 | 闸机通道检测***及其检测方法 |
RU2524441C2 (ru) * | 2012-05-02 | 2014-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Самарский государственный технический университет" | Устройство для измерения вектора скорости движения изображения объекта со случайным распределением яркостей |
US9131295B2 (en) | 2012-08-07 | 2015-09-08 | Microsoft Technology Licensing, Llc | Multi-microphone audio source separation based on combined statistical angle distributions |
US9269146B2 (en) | 2012-08-23 | 2016-02-23 | Microsoft Technology Licensing, Llc | Target object angle determination using multiple cameras |
JP2015064324A (ja) * | 2013-09-26 | 2015-04-09 | 株式会社リコー | 移動部材検出装置 |
CN107395972B (zh) * | 2017-07-31 | 2020-03-06 | 华勤通讯技术有限公司 | 一种快速移动对象的拍摄方法及终端 |
CN113419075B (zh) * | 2021-05-31 | 2022-08-16 | 广州忘平信息科技有限公司 | 基于双目视觉的船舶测速方法、***、装置和介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0035794A1 (de) * | 1980-03-12 | 1981-09-16 | Siemens Aktiengesellschaft | Anordnung zur optoelektronischen Entfernungsmessung |
US4320302A (en) * | 1978-09-05 | 1982-03-16 | Siemens Aktiengesellschaft | Method for the automatic or semiautomatic distance measurement and focusing of the image of an object onto a focal plane |
US4601053A (en) * | 1983-11-21 | 1986-07-15 | Grumman Aerospace Corporation | Automatic TV ranging system |
DE3642196A1 (de) * | 1986-12-10 | 1988-06-23 | Mel Mikro Elektronik Gmbh | Optoelektronische kollisionsschutzvorrichtung fuer fahrzeuge |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3788201A (en) * | 1970-12-14 | 1974-01-29 | F Abell | Method for establishing vehicle identification, speed and conditions of visibility |
US4173010A (en) * | 1975-05-01 | 1979-10-30 | Hoffmann Anton R | Traffic sign and improved system for recording vehicle speed |
US4135817A (en) * | 1978-03-09 | 1979-01-23 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Apparatus for measuring an aircraft's speed and height |
US4257703A (en) * | 1979-03-15 | 1981-03-24 | The Bendix Corporation | Collision avoidance using optical pattern growth rate |
US4433325A (en) * | 1980-09-30 | 1984-02-21 | Omron Tateisi Electronics, Co. | Optical vehicle detection system |
US4495589A (en) * | 1982-09-20 | 1985-01-22 | Crane Co. | Aircraft ground velocity determination system |
US4671650A (en) * | 1982-09-20 | 1987-06-09 | Crane Co. (Hydro-Aire Division) | Apparatus and method for determining aircraft position and velocity |
DE3516664C2 (de) * | 1985-05-09 | 1987-03-19 | Honeywell Regelsysteme GmbH, 6050 Offenbach | Optische Anordnung zur passiven Entfernungsbestimmung |
US4847772A (en) * | 1987-02-17 | 1989-07-11 | Regents Of The University Of Minnesota | Vehicle detection through image processing for traffic surveillance and control |
IL86202A (en) * | 1988-04-27 | 1992-01-15 | Driver Safety Systems Ltd | Traffic safety monitoring apparatus |
US4969735A (en) * | 1989-03-07 | 1990-11-13 | Sperry Marine Inc. | Passive range finding apparatus utilizing television sensors |
JP2583641B2 (ja) * | 1990-05-18 | 1997-02-19 | 日産自動車株式会社 | 走行制御方法 |
JPH0812072B2 (ja) * | 1990-06-13 | 1996-02-07 | 三菱電機株式会社 | 距離測定装置 |
US5161107A (en) * | 1990-10-25 | 1992-11-03 | Mestech Creation Corporation | Traffic surveillance system |
JP3167752B2 (ja) * | 1991-10-22 | 2001-05-21 | 富士重工業株式会社 | 車輌用距離検出装置 |
-
1995
- 1995-01-18 AU AU18329/95A patent/AU690230B2/en not_active Ceased
- 1995-01-18 JP JP8522222A patent/JPH10512953A/ja active Pending
- 1995-01-18 CA CA002209610A patent/CA2209610C/en not_active Expired - Fee Related
- 1995-01-18 WO PCT/US1995/000819 patent/WO1996022537A1/en not_active Application Discontinuation
- 1995-01-18 EP EP95910109A patent/EP0877944A4/de not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4320302A (en) * | 1978-09-05 | 1982-03-16 | Siemens Aktiengesellschaft | Method for the automatic or semiautomatic distance measurement and focusing of the image of an object onto a focal plane |
EP0035794A1 (de) * | 1980-03-12 | 1981-09-16 | Siemens Aktiengesellschaft | Anordnung zur optoelektronischen Entfernungsmessung |
US4601053A (en) * | 1983-11-21 | 1986-07-15 | Grumman Aerospace Corporation | Automatic TV ranging system |
DE3642196A1 (de) * | 1986-12-10 | 1988-06-23 | Mel Mikro Elektronik Gmbh | Optoelektronische kollisionsschutzvorrichtung fuer fahrzeuge |
Non-Patent Citations (1)
Title |
---|
See also references of WO9622537A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU1832995A (en) | 1996-08-07 |
EP0877944A1 (de) | 1998-11-18 |
JPH10512953A (ja) | 1998-12-08 |
WO1996022537A1 (en) | 1996-07-25 |
AU690230B2 (en) | 1998-04-23 |
CA2209610A1 (en) | 1996-07-25 |
CA2209610C (en) | 2001-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19970723 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19990308 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20000915 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Withdrawal date: 20020808 |