Tunnel Research
Research project # 1: Lighting Häggvik Tunnel, Sollentuna
A collaboration research project – KTH and Trafikverket, Sweden.
As part of the Stockholm bypass project, Trafikverket issued KTH Lighting Lab with conducting a research project to answer questions regarding the shift from HPS based tunnel lighting to LED based tunnel lighting.
2012
Research Project #2: Visual Adaptation for tunnel Entrance
A collaboration research project – KTH and Trafikverket, Sweden.
What is the actual adaptation time, for our visual system, when entering a road tunnel? This, and other related questions, were the focus for TUNNEL RESEARCH #2.
2013
