摘要
动态交通配流问题是智能交通系统的重要研究方向之一。本文在以往研究成果的基础上,考虑了道路最大通行能力对于配流策略的影响,以及交通流到达目的地的时间要求,以系统最优的思想,建立了1种对交通流到达目的地有时间要求的动态配流模型。本文应用遗传算法对所提出的模型进行了求解,提高了模型的适用性。最后通过1个简单的算例,从而验证所提出的动态配流模型及求解算法的有效性和可行性。
The dynamic traffic assignment is one of the main development directions of ITS. A new traffic network equilibrium assignment model with the arrival time constraint was proposed, which also considered the influence of the volumes on arcs. A genetic algorithm was proposed for solving the model in discrete - time version. Finally, a simple network was considered which contains two arcs and one origin - destination pairs.
出处
《内蒙古农业大学学报（自然科学版）》
CAS
2006年第4期99-101,共3页
Journal of Inner Mongolia Agricultural University(Natural Science Edition)
关键词
动态交通配流
网络平衡
遗传算法
Dynamic traffic assignment
network equilibrium
genetic algorithm
