摘要
为获得更为合理的公交客流分配结果,引入库仑定律,根据公交站点在交通小区中的分布情况,分别建立了小区间和小区内的公交站点OD矩阵生成模型;然后,根据不同公交方式站点的特性对模型进行了优化,并通过对灵敏度系数的分析建立了灵敏度系数的求解模型;最后,通过实例对模型的有效性进行了验证.结果表明:文中模型具有较高的理论和实用价值,提高了公交客流预测的可靠程度.
In order to obtain a reasonable public transit assignment,by introducing the Coulomb＆#39;s Law,intercell and intracell models for generating transit station OD matrix are proposed according to the distribution of transit sta-tions in a traffic zone.Then,the models are optimized according to the characteristics of different transit stations. Moreover,a sensitivity coefficient analysis is carried out and the corresponding solving model is constructed.Final-ly,the effectiveness of the model is verified through a case study.The results show that the proposed model is of high theoretical and practical value and helps to improve the reliability of the forecast of transit passenger flow.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2014年第2期96-102,共7页
Journal of South China University of Technology(Natural Science Edition)
基金
国家自然科学基金资助项目(51378237)
关键词
公交站点
OD矩阵
库仑定律
客流预测
transit station
OD matrix
Coulomb＆#39
s Law
passenger flow forecast
