基于区间路网信息的机场定制巴士路径优化  

Airport custom bus route optimization based on interval road network information

作　　者：郭亚然 周和平[1] 彭巍[1] GUO Ya-ran;ZHOU He-ping;PENG Wei(School of Traffic and Transportation Engineering,Changsha University of Science and Technology,Changsha 410114,China)

机构地区：[1]长沙理工大学交通运输工程学院,湖南长沙410114

出　　处：《长沙理工大学学报（自然科学版）》2018年第3期21-26,63,共7页Journal of Changsha University of Science and Technology:Natural Science

基　　金：国家自然科学基金资助项目(51178061)

摘　　要：为了满足旅客个性化和多样化的接驳需求,提出了一种需求响应型的机场定制巴士,并在区间路网信息下对机场定制巴士的路径优化进行了研究。在综合考虑乘客和运营企业的利益后,以需求满足最大化、车辆行驶成本和乘客时间成本最小化以及终点时间偏差最小化为目标,构建了区间路网信息下的机场订制巴士路径优化模型,并设计出一种模拟退火和遗传混合的算法进行模型求解。最后采用模拟机场定制巴士数据的方法来对构建的路径优化模型和算法进行了验证。研究结果表明,模型和算法合理有效,可操作性强。In order to satisfy passengers＂ personalized and diversified connection require ments, a demand-responsive airport-customized bus was proposed, and the optimization of the airport＇s customized bus route was studied under the regional road network information. After comprehensively considering the interests of passengers and operating companies, this paper aims to maximize the demand for satisfaction, minimize the cost of driving and pas sengers, minimize the time cost of passengers, and establish a path optimization model un- der the information of regional road network. A simulated annealing and genetic mixing al gorithm was used to solve the model. The model and algorithm of path optimization are val- idated by simulating the customized bus data of the airport. The results show that the model and algorithm are reasonable and effective, and the operability is strong.

关 键 词：机场定制巴士 区间路网阻抗 区间最短路 路径优化 定制需求 混合模拟退火遗传算法 

分 类 号：U491[交通运输工程—交通运输规划与管理]