Telegra

Telegra - Highway and Tunnel Traffic Management and Control Systems

Telegra (former Telefon-Gradnja) designs a range of products that includes variable message signs and displays, mechanical variable signs, and roadside outstations that integrate traffic counting equipment,weight measurement and monitoring, weather stations, video surveillance equipment and automatic incident detection equipment. Our truly ergonomic TOPXVIEW™ SCADA is capable of providing complete systems including integrated communication and third party equipment.

Telegra's experiance makes us qualified to provide services such as consultancy, advice and system design. Our competitive prices and reliable delivery of complete systems make us the one-stop shop for traffic management and control systems for highways and tunnels.

TOPXVIEW: ADVANCED TRAFFIC SCADA SOFTWARE SUITE

TOPXVIEW provides centralised supervision and control of installed systems on highways and in tunnels. It has specially designed advanced features dedicated to traffic applications and can implement complex management algorithms. TOPXVIEW uses a flexible, industry-standard database and can produce web-based reports and graphs. It also allows for ergonomic visualisation of operations, and it is fully-modular, expandable and multilingual.

The TOPXVIEW software suite supports numerous systems including:

  • Traffic signs, displays and equipment
  • Vehicle detection
  • Meteorology
  • Air quality (tunnel fans, CO and visibility meters)
  • Fire alarms and door sensors
  • ERT systems
  • Power systems (transformer systems, UPS, power supply systems)
  • CCTV / AID video systems, monitors and video-walls
  • Lightning

ROADSIDE OUTSTATIONS (SCADA SUBSTATIONS) IN ACCORDANCE WITH TLS OR ANY OTHER SYSTEM

Roadside traffic control outstations collect data from traffic systems (e.g. meteorological, traffic flow), and count and classify vehicles. They process and transfer data to the traffic monitoring / control centre and forward operators' orders to the equipment (e.g. variable message signs, signal heads, video detectors and automatic barriers).

Roadside outstations transfer data to the control centre and other equipment wirelessly or via copper or optical cables. They are fully Ethernet-supported and facilitate autonomous local operation in the event of a communication breakdown. The roadside outstations have large non-volatile memory buffers and have the option to control electrical power equipment or connect directly to other subsystems using different field bus protocols. The structure, type and precision of data of these outstations is based on TLS (standard) or another system of choice. The substations also have high resistance to electromagnetic interference and environmental conditions.

Systems integrated with Telegra's RO fully comply with directive 2004/54/EC of the European Parliament and of the council on minimum safety requirements for tunnels and the Trans-European Road Network.

FULL COLOR OR MONOCHROMATIC LED DISPLAYS AND VARIABLE MESSAGE SIGNS IN LED AND PRISM TECHNOLOGIES

Fully-programmable LED monochromatic and full-colour displays are, technologically, the most advanced products in the line of variable traffic signs manufactured in LED technology.

EN 12966 certification ensures that Telegra's certified LED sign will have highest structural performance, the most stringent optical characteristics and highest durability on market

State-of-the-art design and manufacture of latest technology:

  • Completely programmable monochrome and full-colour LED dot matrix traffic displays
  • LED variable message signs
  • Electro-mechanical VMS with three-sided prisms
  • LED inner illumination signs

EMERGENCY ROADSIDE TELEPHONE SYSTEMS

The Emergency Roadside Telephone (ERT) communication media can be copper wire, optical cable or GSM network.

The ERT system consists out of:

  • An Emergency Roadside Telephone (ERT) - outdoor or tunnel version
  • Handling desk
  • Central station
  • Complete software, supervisory application

TRAFFIC TECHNOLOGY SYSTEM DESIGN

The system design service provided by Telefon-Gradnja includes:

  • Traffic management and control systems technology
  • System integration
  • Telecommunications cable networks for traffic systems
  • Traffic system power supply designs

Telegra has more than 20 years of experience in turn-key traffic system implementation. We have fully equipped over 1,000km of highway and more than 60km of tunnel tubes with traffic management systems, which include over 25 TOPXVIEW-equipped control centres, 3,000 LED VMS, 250 electro-mechanical VMS, 700 roadside outstations and 850 ERT.

Telegra doo
Plešivička 3
10431 Sveta Nedelja
Croatia
Contact: Mr Predrag Balentović – CEO
Contact: Mr. Robert Ryšlavy – sales department
Tel: +385 1 3388 500
Tel: +385 1 3388 599
Fax: +385 1 6678 888
Email: info@telegra-europe.com
Email: predrag.balentovic@telegra-europe.com
Email: robert.ryslavy@telegra-europe.com
URL: www.telegra-europe.com

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Telegra offers a unique blend of own core traffic management products, expertise, implementation experience and understanding of integration needed for highway and tunnel investors, planners, management agencies & operators.
Telegra offers a unique blend of own core traffic management products, expertise, implementation experience and understanding of integration needed for highway and tunnel investors, planners, management agencies & operators.
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TOPXVIEW™  functionally unique  traffic SCADA for centralized supervision and control of all installed systems on highways and tunnels.
TOPXVIEW™ functionally unique traffic SCADA for centralized supervision and control of all installed systems on highways and tunnels.
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Roadside traffic control stations collect, process and transfer data, communicate with control centers and control local equipment.
Roadside traffic control stations collect, process and transfer data, communicate with control centers and control local equipment.
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Telegra manufactures the latest state-of-the-art, technology for completely programmable, multicolour LED dot-matrix traffic displays / variable message signs.
Telegra manufactures the latest state-of-the-art, technology for completely programmable, multicolour LED dot-matrix traffic displays / variable message signs.
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ERT - emergency roadside telephone outdoor version.
ERT - emergency roadside telephone outdoor version.
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