Dependence of Vehicle Acceleration on the Geometric Road Route Characteristics Analysis : Master's Thesis

Sve većim brojem prometnih nesreća te razvojem nove tehnologije u svijetu se vrše različita istraživanja i analize u svrhu povećanja sigurnosti prometa na cestama. U ovom radu prikazani su dosadašnji modeli analize ubrzanja vozila na prijelazu iz horizontalne krivine na pravac, na temelju kojih je provedeno istraživanje prikazano u radu. Statističkom obradom kontinuirano snimljenih brzina reprezentativnog uzorka vozača, izrađeni su regresijski modeli ubrzanja vozila te su doneseni zaključci o utjecaju pojedinih geometrijskih karakteristika trase ceste na intenzitet ubrzanja vozila.With raising numbers of traffic accidents and with the development of new technologies in the world there have been a various research and analysis aiming to increase traffic safety. This paper presents models of vehicle acceleration analysis at the transition from horizontal curvature to tangent section used so far, which were the base of conducted research. By statistical processing of continuously recorded speeds of a representative sample of drivers, regression models of vehicle acceleration were made and conclusions were made on the influence of certain geometrical characteristics of the road route on the intensity of vehicle acceleration