WO2012011846A2 - Способ определения скорости транспортного средства - Google Patents
Способ определения скорости транспортного средства Download PDFInfo
- Publication number
- WO2012011846A2 WO2012011846A2 PCT/RU2011/000530 RU2011000530W WO2012011846A2 WO 2012011846 A2 WO2012011846 A2 WO 2012011846A2 RU 2011000530 W RU2011000530 W RU 2011000530W WO 2012011846 A2 WO2012011846 A2 WO 2012011846A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- plate
- grz
- vehicle
- road
- coordinates
- Prior art date
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
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
- G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/625—License plates
Definitions
- the invention relates to measuring technique and can be used to control traffic on the roads, to control speed violations by vehicles, etc.
- the method is applied using cameras installed on the roads along the road of traffic.
- a known method for determining the speed of the vehicle selected as a prototype [2].
- the method includes emitting electromagnetic radiation pulses moving along a section of the vehicle’s roadbed, receiving reflected electromagnetic radiation pulses, vehicle speed by comparing the parameters of the emitted and received pulses and comparing the measured vehicle speed with the maximum allowed in this section with subsequent formation, in case of exceeding speed, signal for recognition of the state registration plate violating the vehicle using the state recognition video camera of the registration plate, vehicle identification and automatic registration of violations of the high-speed mode, radar pulses are emitted synchronously with the video recording of the same section of the roadway with a panoramic camera survey, calculate the coordinates and speeds of vehicles in the frame, and then compare the data streams obtained independently from each other by means of a radar and a panoramic camera, containing the speeds and coordinates of all vehicles currently located on a selected section of the roadway, and for receiving metrologically reliable data on the speeds and coordinates of the vehicle use the radar data, and for reliable data on the coordinates of the same vehicles take the data received from the video panoramic
- the problem is achieved in that in the method of determining the speed of the vehicle, which consists in the fact that on the path of the vehicle (TS) place a video camera, record video frames with the image of the plate of the state registration plate (GRZ) of the vehicle when moving it in the control zone of the video camera and determine the value of the vehicle speed during the time it crosses the control zone of the video camera; according to the invention, the location parameters of the video camera are previously measured relative to planes of the road, remember the video frames received at the beginning and at the end of the control zone of the video camera, measure the coordinates of the points of the angles and center of the plate of the distributor in the coordinate system of the video frame at the beginning and at the end of the zone of control, convert the coordinates of the points of the angle and the center of the plate of the distributor from the coordinate system of the video frames the coordinates of the road, taking into account the parameters of the camera’s location relative to the plane of the road, determine the direction of movement of the GRZ plate in the coordinate system of the road at the points of the center of
- a vehicle with a GRZ plate moves along a road that can have both longitudinal and transverse slopes.
- the vehicle can move not strictly along the strip, but at a certain angle, obliquely.
- the plate can be mounted on the vehicle at various heights above the road, may not be on the frontal plane of the vehicle, and may also have other mounting features on the vehicle.
- the camera itself has a certain bias towards the plane of the road; moreover, it can be installed not strictly above the center of the lane, but slightly from the side, at an angle to the line of movement of the vehicle in the horizontal plane.
- a “roll” of the camera may occur - not a strictly vertical installation, but at a certain angle to the vertical. All this must be taken into account for the correct transformation of coordinates.
- Hk the distance from the camera to the road plane; a - the standard width of the plate GRZ (from the description of the type GRZ); b is the adjusted width of the plate of the filter plate in the video frame.
- the coordinates of the points of the plate are converted from the coordinate system of the video frame to the coordinate system of the road to the height of movement of the plate.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Image Processing (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112013001300A BR112013001300A2 (pt) | 2010-07-20 | 2011-07-19 | método para medir a velocidade de veículo |
CA2806037A CA2806037A1 (en) | 2010-07-20 | 2011-07-19 | Method for determining the speed of a vehicle |
EP11809939.9A EP2597632A4 (en) | 2010-07-20 | 2011-07-19 | Method for determining the speed of a vehicle |
EA201300157A EA201300157A1 (ru) | 2010-07-20 | 2011-07-19 | Способ определения скорости транспортного средства |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010129883/11A RU2419884C1 (ru) | 2010-07-20 | 2010-07-20 | Способ определения скорости транспортного средства |
RU2010129883 | 2010-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012011846A2 true WO2012011846A2 (ru) | 2012-01-26 |
WO2012011846A3 WO2012011846A3 (ru) | 2012-03-15 |
Family
ID=44734956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2011/000530 WO2012011846A2 (ru) | 2010-07-20 | 2011-07-19 | Способ определения скорости транспортного средства |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140028840A1 (ru) |
EP (1) | EP2597632A4 (ru) |
BR (1) | BR112013001300A2 (ru) |
CA (1) | CA2806037A1 (ru) |
EA (2) | EA020239B1 (ru) |
RU (1) | RU2419884C1 (ru) |
WO (1) | WO2012011846A2 (ru) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2480841C1 (ru) * | 2011-11-02 | 2013-04-27 | Общество с ограниченной ответственностью "Вокорд СофтЛаб" | Способ регистрации нарушений правил дорожного движения |
RU2493604C1 (ru) * | 2012-01-25 | 2013-09-20 | Общество с ограниченной ответственностью "Вокорд СофтЛаб" | Способ регистрации нарушений правил дорожного движения |
RU2486598C1 (ru) * | 2012-02-06 | 2013-06-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" | Способ телеметрического измерения и фиксации скорости транспортных средств |
FR3010221A1 (fr) * | 2013-09-03 | 2015-03-06 | Rizze | Dispositif d'identification d'infractions routieres par lidar |
RU2559418C2 (ru) * | 2013-10-15 | 2015-08-10 | Общество с ограниченной ответственностью "Симикон" | Способ определения положения и скорости движения транспортного средства на дороге и комплекс для его осуществления |
KR101373855B1 (ko) * | 2014-01-06 | 2014-03-17 | 주식회사 넥스파시스템 | 번호인식기술을 활용한 과속감지 및 단속시스템 |
RU2579645C1 (ru) * | 2014-11-18 | 2016-04-10 | Общество с ограниченной ответственностью "Новые технологии" | Способ определения скорости транспортного средства |
RU2592712C1 (ru) * | 2015-01-27 | 2016-07-27 | Акционерное общество "ЭЛВИС-НеоТек" | Способ и система определения скорости транспортного средства |
ES2665939B2 (es) * | 2016-10-28 | 2018-08-20 | Universidad De Alcalá | Procedimiento para la medición puntual de velocidad de vehículos a motor en tramo corto con geometría de mínimo error |
US10854072B2 (en) * | 2018-07-27 | 2020-12-01 | Akif EKIN | System and method for automatic calibration of vehicle position determining device in a traffic system |
RU2707666C1 (ru) * | 2018-08-01 | 2019-11-28 | Общество с ограниченной ответственностью "СТИЛСОФТ" | Способы видеофиксации нарушения правил дорожного движения с помощью беспилотного летательного аппарата |
GB2576538B (en) | 2018-08-23 | 2020-09-02 | Roadmetric Ltd | Detection and documentation of speeding violations |
CN110376595B (zh) * | 2019-06-28 | 2021-09-24 | 湖北大学 | 自动装车机车辆测量*** |
CN113030506B (zh) * | 2021-03-25 | 2022-07-12 | 上海其高电子科技有限公司 | 基于多车牌标定库的微区间测速方法及*** |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2175780C2 (ru) * | 1996-07-26 | 2001-11-10 | Паоло СОДИ | Устройство и способ для обнаружения нарушений дорожного движения с динамическими системами наведения |
KR20080082867A (ko) * | 2007-03-09 | 2008-09-12 | (주)아이티에스뱅크 | 차량속도 측정시스템 및 차량속도 측정방법 |
US20090207046A1 (en) * | 2006-03-22 | 2009-08-20 | Kria S.R.L. | system for detecting vehicles |
CN101635094A (zh) * | 2008-07-24 | 2010-01-27 | 安徽蓝盾光电子股份有限公司 | 一种车辆区间测速的方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0883393A (ja) * | 1994-09-14 | 1996-03-26 | Hitachi Ltd | 車速測定装置 |
US6690294B1 (en) * | 2001-07-10 | 2004-02-10 | William E. Zierden | System and method for detecting and identifying traffic law violators and issuing citations |
JP4587038B2 (ja) * | 2005-05-25 | 2010-11-24 | 住友電気工業株式会社 | 車両位置検出方法、並びに車両速度検出方法及び装置 |
CN100452110C (zh) * | 2006-07-14 | 2009-01-14 | 沈阳江龙软件开发科技有限公司 | 一种车辆视频识别测速方法 |
RU2382416C2 (ru) * | 2008-03-20 | 2010-02-20 | Общество с ограниченной ответственностью "Системы передовых технологий " (ООО "Системы передовых технологий") | Способ определения скорости движения и координат транспортных средств с последующей их идентификацией и автоматической регистрацией нарушений правил дорожного движения и устройство для его осуществления |
US8339282B2 (en) * | 2009-05-08 | 2012-12-25 | Lawson John Noble | Security systems |
-
2010
- 2010-07-20 RU RU2010129883/11A patent/RU2419884C1/ru active
-
2011
- 2011-05-04 EA EA201100603A patent/EA020239B1/ru not_active IP Right Cessation
- 2011-07-19 EP EP11809939.9A patent/EP2597632A4/en not_active Withdrawn
- 2011-07-19 EA EA201300157A patent/EA201300157A1/ru unknown
- 2011-07-19 CA CA2806037A patent/CA2806037A1/en not_active Abandoned
- 2011-07-19 BR BR112013001300A patent/BR112013001300A2/pt not_active IP Right Cessation
- 2011-07-19 WO PCT/RU2011/000530 patent/WO2012011846A2/ru active Application Filing
-
2013
- 2013-01-17 US US13/743,543 patent/US20140028840A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2175780C2 (ru) * | 1996-07-26 | 2001-11-10 | Паоло СОДИ | Устройство и способ для обнаружения нарушений дорожного движения с динамическими системами наведения |
US20090207046A1 (en) * | 2006-03-22 | 2009-08-20 | Kria S.R.L. | system for detecting vehicles |
KR20080082867A (ko) * | 2007-03-09 | 2008-09-12 | (주)아이티에스뱅크 | 차량속도 측정시스템 및 차량속도 측정방법 |
CN101635094A (zh) * | 2008-07-24 | 2010-01-27 | 安徽蓝盾光电子股份有限公司 | 一种车辆区间测速的方法 |
Also Published As
Publication number | Publication date |
---|---|
EA201100603A1 (ru) | 2012-01-30 |
EP2597632A4 (en) | 2017-10-11 |
EA201300157A1 (ru) | 2013-05-30 |
EA020239B1 (ru) | 2014-09-30 |
EP2597632A2 (en) | 2013-05-29 |
CA2806037A1 (en) | 2012-01-26 |
BR112013001300A2 (pt) | 2016-05-17 |
WO2012011846A3 (ru) | 2012-03-15 |
US20140028840A1 (en) | 2014-01-30 |
RU2419884C1 (ru) | 2011-05-27 |
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