ES2155017B1 - ARTIFICIAL VISION SYSTEM FOR THE DETECTION OF VEHICLES IN THE CONTRARY SENSE OF A MOTORWAY. - Google Patents
ARTIFICIAL VISION SYSTEM FOR THE DETECTION OF VEHICLES IN THE CONTRARY SENSE OF A MOTORWAY.Info
- Publication number
- ES2155017B1 ES2155017B1 ES9900603A ES9900603A ES2155017B1 ES 2155017 B1 ES2155017 B1 ES 2155017B1 ES 9900603 A ES9900603 A ES 9900603A ES 9900603 A ES9900603 A ES 9900603A ES 2155017 B1 ES2155017 B1 ES 2155017B1
- Authority
- ES
- Spain
- Prior art keywords
- vehicles
- highway
- artificial vision
- detection
- artificial
- 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
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Closed-Circuit Television Systems (AREA)
- Traffic Control Systems (AREA)
Abstract
Sistema de visión artificial para la detección de vehículos en sentido contrario en una autovía. El sistema objeto de invención tiene la finalidad de analizar las imágenes obtenidas en una autovía o autopista y mediante técnicas de visión artificial, detectar el sentido de la marcha de los vehículos que transitan por la misma y en el caso de detectar alguno en sentido contrario, transmitir una señal de alarma, que puede servir para alertar al resto de los conductores. El sistema funciona con cualquier tipo de iluminación, artificial o natural. Consiste en una cámara CCD para captura de imágenes en color y la óptica asociada (1), y una tarjeta electrónica (2) que se divide en los siguientes módulos: captura de imagen (3), sistema hardware de conversión RGB a HSI en tiempo real (4), preprocesamiento y análisis de imagen (5), módulo de comunicaciones (6) y el módulo de control de todo el proceso (7) en base a un DSP.Artificial vision system for the detection of vehicles in the opposite direction on a highway. The system object of the invention has the purpose of analyzing the images obtained in a highway or highway and by means of artificial vision techniques, detecting the direction of the movement of the vehicles that pass through it and in the case of detecting one in the opposite direction, transmit an alarm signal, which can serve to alert the rest of the drivers. The system works with any type of lighting, artificial or natural. It consists of a CCD camera for capturing color images and associated optics (1), and an electronic card (2) that is divided into the following modules: image capture (3), RGB to HSI time conversion hardware system real (4), preprocessing and image analysis (5), communications module (6) and the entire process control module (7) based on a DSP.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900603A ES2155017B1 (en) | 1999-03-25 | 1999-03-25 | ARTIFICIAL VISION SYSTEM FOR THE DETECTION OF VEHICLES IN THE CONTRARY SENSE OF A MOTORWAY. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9900603A ES2155017B1 (en) | 1999-03-25 | 1999-03-25 | ARTIFICIAL VISION SYSTEM FOR THE DETECTION OF VEHICLES IN THE CONTRARY SENSE OF A MOTORWAY. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2155017A1 ES2155017A1 (en) | 2001-04-16 |
ES2155017B1 true ES2155017B1 (en) | 2001-11-01 |
Family
ID=8307780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9900603A Expired - Fee Related ES2155017B1 (en) | 1999-03-25 | 1999-03-25 | ARTIFICIAL VISION SYSTEM FOR THE DETECTION OF VEHICLES IN THE CONTRARY SENSE OF A MOTORWAY. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2155017B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509467A (en) * | 2011-10-28 | 2012-06-20 | 南京邮电大学 | Traffic information display system based on mobile handheld device and information acquisition method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5434927A (en) * | 1993-12-08 | 1995-07-18 | Minnesota Mining And Manufacturing Company | Method and apparatus for machine vision classification and tracking |
ES2259180T3 (en) * | 1995-01-17 | 2006-09-16 | Sarnoff Corporation | PROCEDURE AND APPLIANCE TO DETECT THE MOVEMENT OF OBJECTS IN A SEQUENCE OF IMAGES. |
US5818953A (en) * | 1996-04-17 | 1998-10-06 | Lamb-Weston, Inc. | Optical characterization method |
-
1999
- 1999-03-25 ES ES9900603A patent/ES2155017B1/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509467A (en) * | 2011-10-28 | 2012-06-20 | 南京邮电大学 | Traffic information display system based on mobile handheld device and information acquisition method thereof |
CN102509467B (en) * | 2011-10-28 | 2013-09-25 | 南京邮电大学 | Information acquisition method of traffic information display system based on mobile handheld device |
Also Published As
Publication number | Publication date |
---|---|
ES2155017A1 (en) | 2001-04-16 |
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