Handling stability analysis of traffic vehicle at high velocity on the bend surface

This paper builds an automobile dynamic model, which analyzed typical traffic accidents while it is turning on the basis, as occurred on the bend surface at a high velocity. The paper analyzes the main factors which may have effect on the handling stability of vehicles, including vehicles turning characteristics, critical speed, tire pressure, tire mixed installation, center of gravity of the automobile, mass of automobile and shaft distance etc. In the end the paper proposes driving capability and the safety measures that can keep stability of a turning vehicle and avoid accidents.