Performance Improvement of Collision Warning System on Curved Road Based on Intervehicle Communication

Table 1

Standard speed of vehicle according to the radius of curvature of a curved road.

Scenario number	1	2	3	4
Radius of curvature [m]	15	30	60	90
Standard speed [km/h]	20	30	40	50
Superelevation [%]	6	6	6	6
Initial relative distance [m]	42	85	145	175