流量具导向性的大中型城市交通拥堵的探究与治理

Exploration and Treatment Scheme for Traffic Congestion in Large and Medium-sized Cities Based on Traffic Flow with Guidance Quality

从宏观和微观两个方面对深圳市关口交通拥堵问题进行建模分析。并以梅林关为例,建立了基于交通规划的城市道路拥堵分析的宏观模型和基于多速度差的模拟交通流微观模型。根据建模求解给出城市交通拥堵治理的建议。

This paper makes a modeling analysis on the traffic congestion problem at gateway of Shenzhen City from macroscopic and microscopic aspects. Taking Meilin as a case,we establish a traffic planning-based macro model of city road congestion analysis and a multiple velocity difference-based traffic flow microscopic simulation model. The suggestions on the traffic congestion treatment plans are given according to the results of the model.