摘要
从节点、线路和线网三方面对公交线网优化约束条件和目标函数进行研究,以居民乘车出行时间最短和公交运营投入最少为目标建立公交线网优化模型.对公交网络组成、公交运营特点进行分析,将遗传算法应用于常规公交线网的全网优化过程,通过温州滨海新区的规划实例研究验证方法的实用性.
Constraint conditions and objective function are analyzed on three facets; nodes, routes and network. Taking minimum travel time and the lowest operating cost as the objectives a network optimization model is developed. A genetic algorithm is applied to transit network global optimization process based on a detailed analysis on components of transit network and transit operating characteristics. Finally, an example of transit planning of BinHai new area in WenZhou is given to verify the usability of the method.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
2005年第5期691-693,共3页
Journal of Harbin Institute of Technology
基金
哈尔滨工业大学校基金资助项目(HIT.2001.59).
关键词
公共交通
网络优化
遗传算法
全网最优
Genetic algorithms
Global optimization
Highway planning
Mathematical programming
