Lane Change Behavior Character and Its Influenceto Traffic Safety on Urban Roads

摘要

This paper defined the quantitative relationship between the times ofrndrivers’ unauthorized lane changes and the times of traffic conflict by traffic conflictrntechnology, then the influence coefficient of unauthorized lane change behavior. Thernconcept of lane change frequent-degree is also given in this paper, then the influencernof traffic safety from the characteristic of frequently changing lanes about taxi isrnanalyzed and calculated.