ATE202869T1 - DEVICE FOR SIGNALING VEHICLE TRAFFIC ON MOTORWAYS, EXPRESSWAYS, ONE-WAY ROADS AND THE LIKE - Google Patents
DEVICE FOR SIGNALING VEHICLE TRAFFIC ON MOTORWAYS, EXPRESSWAYS, ONE-WAY ROADS AND THE LIKEInfo
- Publication number
- ATE202869T1 ATE202869T1 AT98106419T AT98106419T ATE202869T1 AT E202869 T1 ATE202869 T1 AT E202869T1 AT 98106419 T AT98106419 T AT 98106419T AT 98106419 T AT98106419 T AT 98106419T AT E202869 T1 ATE202869 T1 AT E202869T1
- Authority
- AT
- Austria
- Prior art keywords
- photo
- traffic
- course
- control unit
- central control
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/164—Centralised systems, e.g. external to vehicles
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
An equipment for signalling the course of the traffic comprises a series of photo-sensible elements (1a,2a,1b,2b, 1c,2c,1d,2d,1e,2e,1f,2f,1g,2g) located at a pre-established distance one from the other; the emitters (1a,1b,1c,1d,1e, 1f,1g) of each photo-sensible element (1a,2a,1b,2b,1c,2c, 1d,2d,1e,2e,1f,2f,1g,2g) are connected to a power supply unit, while the receptors (2a,2b,2c,2d,2e,2f,2g) to a central control unit; each photo-sensible element (1a,2a, 1b,2b,1c,2c,1d,2d,1e,2e,1f,2f,1g,2g) is located at a height suitable for allowing a travelling vehicle (3) to intercept the electromagnetic radiation coming from the emitters (1a,1b,1c,1d,1e,1f,1g); the central control unit is fitted with devices which detect the course of the traffic and apparatuses which send operative signals to warning signals or panels connected to the central control unit in order to indicate the course of the traffic to the following vehicles. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98106419A EP0896313B1 (en) | 1998-04-08 | 1998-04-08 | Equipment for signalling the vehicular traffic in motorways, freeways, one-way streets and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE202869T1 true ATE202869T1 (en) | 2001-07-15 |
Family
ID=8231738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98106419T ATE202869T1 (en) | 1998-04-08 | 1998-04-08 | DEVICE FOR SIGNALING VEHICLE TRAFFIC ON MOTORWAYS, EXPRESSWAYS, ONE-WAY ROADS AND THE LIKE |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0896313B1 (en) |
| AT (1) | ATE202869T1 (en) |
| DE (1) | DE69801030T2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2823352B1 (en) * | 2001-04-04 | 2009-04-24 | Positive | VEHICLE INTERDISTANCE CONTROL INSTALLATION |
| SG114618A1 (en) * | 2003-06-24 | 2005-09-28 | Singapore Technologies Electro | Apparatus and method for detecting and counting vehicles |
| GB2414588A (en) * | 2004-05-26 | 2005-11-30 | Charles Alasdair Fairbairn | Device for warning following traffic of a vehicle ahead. |
| GB2427058A (en) * | 2005-06-07 | 2006-12-13 | Alberto Rossi | System for detecting objects in a roadway and providing a warning to drivers. |
| ITRM20090589A1 (en) * | 2009-11-12 | 2011-05-12 | Alessandro Baselice | ARRANGEMENT FOR THE SAFETY OF ROAD AND MOTORWAY TRAFFIC |
| CN112750316A (en) * | 2020-12-23 | 2021-05-04 | 四川微迪智控科技有限公司 | Intelligent induction and agglomerate fog detection device, system and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8727824D0 (en) * | 1987-11-27 | 1987-12-31 | Combustion Dev Ltd | Monitoring means |
| EP0563516A3 (en) * | 1992-01-17 | 1995-03-22 | Control Card Srl | Optical barrier for detecting moving objects |
-
1998
- 1998-04-08 EP EP98106419A patent/EP0896313B1/en not_active Expired - Lifetime
- 1998-04-08 DE DE69801030T patent/DE69801030T2/en not_active Expired - Fee Related
- 1998-04-08 AT AT98106419T patent/ATE202869T1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69801030T2 (en) | 2002-03-21 |
| EP0896313B1 (en) | 2001-07-04 |
| EP0896313A1 (en) | 1999-02-10 |
| DE69801030D1 (en) | 2001-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |