Modeling Analysis of Improved Minimum Safe Following Distance under Internet of Vehicles

Table 1

Evaluation and classification of different influencing factors.

Factors	Classification and evaluation
Gender (I)	Male		Female
	(80–100)		(70–90)
Age (I)	18–30	30–50	50–70
	(80–100)	(70–80)	(60–70)
Driving experience (I)	>10 years	6–10 years	1–5 years
	(80–100)	(70–80)	(60–70)
Physical state (I)	Normal	Fatigue	Illness
	(80–100)	(70–80)	(60–70)
Road feature (II)	Normal road	Monotonous road	Sharp-tend road
	(80–100)	(70–80)	(60–70)
Car-following status (II)	Free flow	Normal following	Emergency following
	(80–100)	(70–80)	(60–70)
Driving period (III)	Others	12 a.m.–14 p.m.	22 p.m.–6 a.m.
	(80–100)	(70–80)	(60–70)
Weather (III)	Sunny	Rain	Fog
	(80–100)	(70–80)	(60–70)