MATEC Web of Conferences (Jan 2018)
Study of technical parameters of experimental traffic signs — results obtained within the frames of RID 4F research project
Abstract
This article presents the principles of selection of colours and the thickness of lines during designing of traffic signs, the legal aspects traffic signs must correspond to, test methods used during assessment of both roadway markings and vertical experimental traffic signs, results of studies of those signs and their assessment in the case of possible changes in drivers behaviour.