分析了道路新建或改建过程中开放部分交通导致交通网络交通流由均衡到非均衡再到均衡的变化过程,根据网络摸索过程理性行为建立网络交通流演化模型。在此基础上,以最大化消费者剩余为目标,建立了动态非均衡网络设计模型,并采用智能优化算法对模型进行了求解。
The change process of the network traffic flow evolution from equilibrium flow to non-equilibrium flow,and then back to equilibrium flow during road construction or reconstruction process.A network traffic flow evolution model is established based on the network exploration process of rational behavior.Based on these,a dynamic disequilibrium network design model is established to maximize consumer surplus target,and is used intelligent search algorithm to solve the model.