The Effect of Sun Glare: Concept, Characteristics, Classification

Investigations have been carried out to determine the types of the driver's sun glare in order to fully take into account all the factors affecting the handling of the vehicle under the effect of sun glare (ESG). The results of studies on the change in the average speed of the vehicles in the “sun glare danger” areas and the results of drivers' testing have been provided. The description of specialized programs to determine the “sun glare danger” areas on the road is given. The characteristics of ESG are provided: its area and force of impact, period and duration. The classification of the ESG by its duration and the location of the sun is suggested.