Table 1.

Table of Breaking Distance for different vehicle velocities. For this research application, the response time of our system is estimated at 17 FPS, with which the calculations for the Reaction time (RT) and breaking distances (BD), taking into account the AASHTO guidelines, to estimate if the vehicle will stop before impact (SbI) are computed.

Frame rate	Speed (Km/h)	Speed (m/s)	RT	RT (m)	FPS (m)	OD	BD (3.4m/s^2)	BD Window	Min BD	SbI
17	20	5.56	1.50	8.33	0.33	25	4.60	20.40	11.73	Yes
17	30	8.33	1.50	12.50	0.49	25	10.30	14.70	1.71	Yes
17	40	11.11	1.50	16.67	0.65	25	18.40	6.60	−10.72	No
17	50	13.89	1.50	20.83	0.82	25	28.70	−3.70	−25.35	No