Passenger Flow Distribution Model and Algorithm for Urban Rail Transit Network Based on Multi-route Choice
Passenger Flow Distribution Model and Algorithm for Urban Rail Transit Network Based on Multi-route Choice
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发表时间：
2009
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通讯作者：
G. Peng
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作者：
G. Peng
在城市轨道交通一票换乘网络化运营条件下，需要建立自动售检票结算中心（ACC）来解决客流统计和票价结算问题，其核心在于客流分配，为此，提出了考虑多路径选择的城市轨道交通网络客流分配模型，该模型既满足乘客追求最小费用的心理，又反映了路径选择的多样性，提出了一种基于图论中深度优先的有效路径搜索算法，最后以北京市轨道交通线网为例对模型和算法进行了验证。
Under the condition of urban rail transit network operation with one-ticket transfer,the AFC Clearing Center(ACC) needs to be established to solve the problems of passenger volume statistics and ticket fare clearing,the core of which lies in distribution of passenger flow.Thus,the paper puts forward a passenger flow distribution model for urban rail transit network considering multi-route choice,which meets the passenger's psychology of minimum cost and also reflects the fact of path-selecting multiplicity,and then proposes an algorithm for available path searching based on depth-first in the graph theory.Finally the model and algorithm are verified with the data from the Beijing urban rail transit network.