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Sandrine Burzynski
Signalisation dynamique

Sales Representative in "Intelligent Transport Systems" Department
 

LANE CLOSURE SYSTEMS MANUAL AND AUTOMATIC


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On motorways, on fast urban roads or in tunnels, lane closures often present major difficulties and may even compromise the safety of operational staff.
Manual or automatic lane-change signs provide a valuable alternative both in terms of safety and from the point of view of reactivity in the event of an incident.

For carrying out emergency repairs in the event of accidents or incidents and for undertaking maintenance or operational tasks, the use of lane-change barriers allows lanes to be closed very rapidly and ensures the safety of both road users and of those working on the road. 

The track neutralization seen by TTS is: a new barrier concept in composite material.
But also a personalized adaptation of the device to all the locations encountered thanks to a complete set of recovery support and of course the study and production of "tailor-made support".



The end of each barrier is equipped with a B21a or K8 class 2 reflective signal, supplemented by several intermediate K8 chevrons.
Visibility of the merging of lanes is further enhanced by R2d beacons and lane change warning lights located at the end of each barrier. 

 

Carrying out lane closures

Whether on motorway networks, expressways or in tunnels, lane neutralization often presents major difficulties and affects the safety of operating agents.
Manual or automatic folding bevels represent an attractive alternative both in terms of safety and in terms of reactivity to an event.

The track neutralization seen by TTS is: a new barrier concept in composite material.
But also a personalized adaptation of the device to all the locations encountered thanks to a complete set of recovery support and of course the study and production of "tailor-made support".
 

Innovation according to TTS

  • Effectiveness without compromising safety
  • Completely rigid; no sagging
  • Material which breaks on impact (the barrier shatters)
  • Exceptional UV resistance
  • Multi-purpose composite bracket for all supports
  • Retro-fitting of drive motors to manual barriers for automation
  • Multiple communication interfaces (On/Off, RS232, RS485, Radio, GSM, IP, etc.)
  • Multiple protocols & languages (TEDI-LCR, TCP/IP, NTCIP, JBus, Modbus, etc.)
  • Transmission using carrier current



 

A unique system

The barriers making up the lane-change system are ready installed, in posts on the central reservation or on the verge of the carriageway, usually fixed onto the safety barrier or behind it.
TTS offers a unique system which can be adapted to any type of location. A full range of supports means that our standard system can be installed on all known types of devices, such as metal safety rails, concrete rails, walls etc.
For special installations we offer our know-how and experience in the design of supports to meet the needs of the site.

 
 

A system that can grow

The TTS lane change system operates within a few seconds using an indexing pin, with no tools or keys being required.  Depending on how your project develops it may become necessary to automate your system.
For this reason our equipment is fully modular and as standard may be upgraded to automated or motorised mode.
This means that the Manual Lane-Change Barrier system (‘Biseau de Rabattement Manuel’ - BRM) can be easily transformed at any time into an automated system (‘Biseau de Rabattement Automatique’ - BRA) by the addition of a standard module.