Research on Intelligent Vehicle Collision Warning Model Based on Intervehicle Communication

Table 1

Performance evaluation index of warning model.

	𝑅PW/%	𝑅FW/%	𝑅PW/%	𝑅FW/%	𝑅PW/%	𝑅FW/%
	(a) The leading vehicle stops (𝛼=1)		(b) The leading vehicle decelerates suddenly (𝛼=0.8)		(c) The leading vehicle runs normally (𝛼=0.5)
The paper	98.13	2.95	92.36	3.83	98.37	3.01
	Sunny conditions		Rainy conditions		Snow conditions
Yi et al. [11]	98.2	1.8	98.2	1.6	98.6	1.8
	First grade		Second grade		Third grade
Wang et al. [12]	98.13	2.9	98.73	3.8	92.63	3.0