关键词: 公交网络, 优化设计, 公交骨架线, 公交接运线, 遗传算法, 禁忌搜索算法

Abstract: A new idea is put forward, which combines the transit skeleton-network with the transit feeder-network to establish the double-layer urban transit network. An optimization model of urban public transit skeleton-network is built and the genetic algorithm and the tabu search algorithm are designed respectively for the different layers. The calculating example shows that this algorithm has a good performance of searching, and it can provide a theoretical foundation for the planning and design of urban public transit network.

Key words: public transit network, optimal design, transit skeleton-network, transit feeder-network, genetic algorithm, tabu search algorithm