The Driving Risk Analysis and Evaluation in Rightward Zone of Expressway Reconstruction and Extension Engineering

Table 3

Calculation results of the entropy method.

Category	Average speed	Coefficient of variation	The minimum safe distance equivalent	Deceleration
	0.9771	0.8888	0.9816	0.9775
	0.0229	0.1112	0.0184	0.0225
	0.1311	0.6354	0.1052	0.1283