A Safety Evaluation Model of Intersections under Mixed Traffic Conditions Using Traffic Conflicts and Cloud Model

Table 1

Domain of the indicators.

Safety level	(I)	(II)	(III)	(IV)
TTC (s)	[0.800, 2]	[0.607, 1.095]	[0.311, 0.800]	[0, 0.607]
CS (m/s)	[0, 6.706]	[4.646, 8.056]	[6.706, 10.116]	[8.056 16]
DR (m/s^2)	[0, 2.125]	[0.710, 3.045]	[2.125, 4.467]	[3.045, 8]