英文摘要 |
"Congestion Index with color remarks a common way in traffic control area, mainly for its easy application and simplicity. Currently, the traffic congestion index are grouped into different levels in terms of speed range addressed for its inconsistency with the congestion perception of driver's experience. Although emerged advanced technologies improve its accuracy, it remains rooms for refinement. Since road users identify the states of road congestion by perception, which is obviously equivalent to sets of image extraction processing. It motivates this paper applying convolution neural network to predict the states of congestion classification. Compared with real-time traffic parameters from roadside detector by previous works, the proposed approach yields promising results with over 82.9% accuracy." |