Influences of vehicles' fuel consumption and exhaust emissions on the trip cost without late arrival under car-following model

In this paper, we use car-following model to explore the influences of the vehicle's fuel consumption and exhaust emissions on each commuter's trip cost without late arrival on one open road. Our results illustrate that considering the vehicle's fuel cost and emission cost only enhances each commuter's trip cost and the system's total cost, but has no prominent impacts on his optimal time headway at the origin of each open road under the minimum total cost.