Effects of smooth index feedback strategy on road network traffic flow.

To alleviate road congestion, a smooth index feedback strategy of dual channel with two lanes of the road network model was proposed, which was based on a single export. With 3 kinds of traditional information feedback strategies on the comparison of road network model of traffic flow characteristic parameters influence, the superiority of the strategy index smooth feedback was explored. The simulation results showed that compared with the first three traditional information feedback strategies, under the smooth index feedback strategy, the average speed of vehicles, the number of vehicles and the traffic volume change steadily with time, and the road capacity were improved. [ABSTRACT FROM AUTHOR]