Symbol

Definition

Units

The average velocity of mixed traffic flow

mile/hour

The vehicle by the total distance of a road

mile

Some sections of the vehicle by the total time

hour

The safe distance from driving

mile

The length of self-driving, cooperating cars

mile

The proportion of self-driving, cooperating cars

mile

Through a section of distance

mile

Through a road the total time of driving cars

hour

Through a road the total time of self-driving cars

hour

Under the influence of the driving cars, the self-drive delay time

hour

The proportion of self-driving

A road traffic flow

hour

Some sections of the vehicle density

A road block coefficient

The average speed of driving cars

mile/hour

The average speed of self-driving cars

mile/hour

The average speed of zero flow

mile/hour