Pattern Analysis of Driver’s “Pressure-State-Response” in Traffic Congestion

Table 1

Indexes of drivers’ visual characteristics in general and congested state.

No.	Types of eye movements	Indexes of eye movements
1	Fixation	Fixation points’ distribution
		Fixation duration
2	Saccade	Average saccade speed
		Average saccade acceleration
3	Blink	Blink duration
		Blink rate