基于感知时间的交通分配模型及其算法研究

Study on the Dynamic Traffic Assignment Model and It＇s Algorithm Based on Perception Time

路径的感知时间主要受定量和随机两方面因素的影响．在实际的交通网络中，由于时间价值观的不同，道路使用者会根据习惯、偏好、信息而对出行时间、费用、道路拥挤等诸多影响因素做出不同的反应。本文通过综合考虑定量和随机两方面因素的影响效应，建立了基于感知时间的交通分配模型，设计了求解该模型的延迟加载算法。最后结合算例验证了算法的有效性．

The perception time of a path was mainly affected by two factors： the deterministic and the stochastic. In an actual traffic network, for different road users have different acknowledges on the value of time, they react differently to travel time, travel cost and traffic congestion on the basic of their own habit, taste and information. By considering both the deterministic and stochastic effect factors, this paper described amathematicalmodel and it＇s solution algorithm based on perception time. An numerical carried out at the end of this paper to prove the effectiveness of this algorithm experiment was model and it＇s