Impacts of Cooperative Adaptive Cruise Control Links on Driving Comfort under Vehicle-to-Vehicle Communication

Table 1

Percentage reductions of CI under 1800 veh/hr flow.

CACC penetration rates (%)	Average reducing under 1800 veh/hr flow (%)
	Link type I	Link type II	Link type III
0	0.00	0.00	0.00
10	13.32	23.45	27.12
20	30.51	38.57	36.91
30	32.62	41.39	38.95
40	34.87	43.99	42.44
50	38.68	45.60	42.51
60	53.83	47.01	43.87
70	59.55	56.65	56.71
80	61.41	62.03	58.08
90	61.93	62.76	61.35
100	62.19	63.13	61.62