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May 21, 2019


 Road tunnels and technology in an operational perspective
Arild Petter Sovik, Tunntech Global News

Signs & lights

A dynamic evacuation light and sign system, which offers real-time, intelligent control and guiding indication can improve safety in difficult…
The purpose of the study was to test different characteristics of evacuation light. The study was carried out in a…
New radio broadcast technology have made it necessary to rethink how roadsigns for radio broadcast should be designed and function.
Tunnel operators face the challenge of illuminating the tunnels evenly according to given specifications and controlling the intensity depending on…
There are soliutions and concept that can improve safety and traffic flow in tunnels through an active guidance system and…
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