THE ANALYSIS OF ZONAL CONGESTION PRICING ON URBAN NETWORK
THE ANALYSIS OF ZONAL CONGESTION PRICING ON URBAN NETWORK
复制标题
城市网络区域拥堵收费分析
DOI：
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发表时间：
2001
期刊：
影响因子：
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通讯作者：
T. Noiri
中科院分区：
文献类型：
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作者：
T. Akiyama;T. Noiri
本文讨论了拥挤收费作为一种实用的交通管理在城市交通网络。交通经济学将交通拥挤定义为网络上的一种外部不经济。有人建议，拥挤收费将适用于减少网络上的流量。拥挤收费可以看作是在可变需求条件下，用户均衡和系统优化之间的社会成本差异。这一事实意味着整个网络上的链路的拥塞费用。然而，由于技术问题，基于链路的计费可能无法实际实现。分区拥挤收费被认为类似于警戒线收费系统。以社会效益最大化为目标，确定区域通行费的最优组合。对岐阜市的交通网络假设线性交通需求函数。遗传算法（GA）是一种有效的近似技术，用于搜索问题的解决方案。在得到分区拥挤收费标准的基础上，可以从社会效益和减少交通拥挤的角度对拥挤收费进行评价。
This paper discusses the congestion pricing as a practical traffic management on urban transport networks. The traffic congestion is defined as an external diseconomy on the network in transport economics. It has been proposed that the congestion pricing would be applicable to reduce the traffic on the network. The congestion pricing can be counted as the social cost difference between User Equilibrium (UE) and System Optimization (SO) with variable demand. The fact implies the congestion toll to the links on the overall network. However, the link based charging may not be realized practically because of technical problem. The zonal congestion pricing is considered similarly to the cordon toll charge system. The optimal combination of zonal tolls would be determined to maximize the social benefit. The linear traffic demand function is assumed to the network of Gifu city. The genetic algorithm (GA) is applied to search the solution of the problem as an efficient approximation technique. As the set of zonal congestion tolls is obtained, the evaluation of the congestion pricing can be done in terms of social benefit as well as reduction of traffic congestion.