Research on Traffic Congestion Mathematical Model in Traffic Signal Control System
نویسنده
چکیده
Based on the thought of Logistic cumulative probability, this paper establishes the traffic state probability model under snow-ice condition on artery, and puts forward the corresponding parameters calibration method and model evaluation method; finally, using traffic flow survey data under snow-ice condition on Huanghe road and Hongqi street in a city to analysis and forecast traffic state, put forward traffic state prewarning index, and combining the analysis results, present the corresponding traffic management strategy and guidance suggestion.
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