权益分类	功能权益	普通用户	{{item.name}}会员
{{category.name}}	{{benefitItem.name}}

Theoretical Determination of Stopping Patterns For High Density Guided Transportation Systems

高密度引导运输系统停止模式的理论确定

基本信息

批准号：
04832015
负责人：
SONE Satoru
金额：
$ 0.9万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for General Scientific Research (C)
财政年份：
1992
资助国家：
日本
起止时间：
1992 至 1993
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-04832015/
关键词：
Train Scheduling Diagram Combined Fast And Slow Trains Zonal Direct Service Direct Service Skip Stop Quadruple Track Automated Guideway Transit Separating And Coupling Trains 停車駅急行緩行 OD ダイヤ

项目摘要

Fundamental objective variables for evaluating a train scheduling diagram has been defined and the following two new diagrams have been developed as the first steps of the research project : The "loss time diagram", which represents additional time to the time required by the standard train, and "binary diagram", which is suitable for computer processing by quantising loss time per stop. We have analyzed and classified conventional train diagrams into typical patterns and evaluated each applicability. As a result, we have obtained the properties and the matching to traffic demand of the following five patterns : diagrams of stopping service, of combined fast and slow trains and its modifications, of zonal direct service, of direct service, and of skip stop service. We have added the sixth pattern to these suitable for a region where the direct service is needed.As a research of stopping patterns defined strictly, a systematic methodology to supplying the direct service to a large traff … More ic demand derived directly from O-D data. Applied to the Tokaido-Shinkansen line, the methodology has been evaluated useful. We have then analyzed the problems of the zonal direct service, which is not much applied in spite of its properties suitable for commuter lines. We have improved the service pattern between zones apart from each other, where traffic demands are relatively small, so that the modified pattern may be much more applicable.The skip-stop cases, in which each O-D pair can not always be served, have been theoretically studied, and the optimal service pattern under specific constraints have been found.We have furthermore studied the possibility of extended application of the algorithm to double-track lines and express lines on quadruple track section. Some excellent solutions on actual lines have been then presented.In challenging research parts, we have pursued possibility to reduce travel time by eliminating intermediate stops drastically in the following novel operation concepts : an automated guideway super-mass transit with grouped vehicle operations, and separating and coupling train operation with a soft coupling technique. Further studies of these two operation concepts are expected, since these operations enable good services with much fewer intermediate stops and transfers from passengers' point of view, as well as services efficient economically with higher average speed from operators' viewpoints. Less

定义了评估列车调度图的基本客观变量，并开发了以下两个新图作为研究项目的第一步：“损失时间图”，表示标准列车所需时间的额外时间，以及“二进制图”，适合通过量化每站损失时间来进行计算机处理。我们对传统的列车运行图进行了分析和分类，并将其划分为典型模式，并对每种模式的适用性进行了评估。得到了停车服务图、快慢列车联运及其改型图、分区直达图、直达图和跳停图五种模式的性质及其与交通需求的匹配关系。我们在这些模式中添加了第六种模式，适合需要直接服务的区域。作为一种严格定义停车模式的研究，一种为大流量提供直达服务的系统方法，更多的需求直接来源于O-D数据。将该方法应用于东海道-新干线，效果良好。然后，我们分析了区域直达服务的问题，尽管它的特性适合通勤线路，但它的应用并不多。我们改进了彼此相隔的区域之间的服务模式，这些区域之间的流量需求相对较小，因此修改后的模式可能会更适用。从理论上研究了每对O-D对都不可能得到服务的跳停情况，找到了特定约束条件下的最优服务模式。并进一步研究了该算法在双线和四线快线上推广应用的可能性。然后在实际线路上提出了一些很好的解决办法。在具有挑战性的研究部分，我们在以下新颖的运营理念中寻求通过大幅消除中间站点来减少旅行时间的可能性：车辆分组运行的自动轨道超轨道交通，以及使用软耦合技术分离和耦合列车运行。从乘客的角度来看，这两种运营理念可以提供更少中途停靠和中转的优质服务，而从运营商的角度来看，这两种运营理念的服务效率更高，平均速度更高，经济效益更高。少