This study focuses on changes in the friction characteristics of paved roads under various conditions from viewpoint traffic safety. In general, braking road vehicles are examined using μ–s tires. Therefore, our research, we used three types limited datasets and identified them Magic Formula proposed by Prof. Pacejka. Based experiments, it was shown that surface environment, such as dry wet con...

When driving on mountain roads, the drivers bear dynamic load from road environment. The sudden change of will produce great safety risks and even lead to traffic accidents. In order explore risk two-lane in mountainous areas, it is necessary analyze a quantitative point view. Using experiment, 10 male were selected according experimental conditions, collect driver's visual heart rate indicator...

VANET is specialized application of MANET. The need VANET is felt as the number of vehicles are swelling remarkably thereby the traffic density has grown many times. The voluminous traffic density results in more and more accidents. Therefore the manufactures, researchers and Government are forced to improve the on-road safety along-side improving the quality of the roads. As the Wireless techn...