专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2003097425A1 SCHEDULING METHOD AND SYSTEM FOR RAIL NETWORKS 审中-公开
标题翻译：铁路网络调度方法与系统
公开(公告)号：WO2003097425A1
公开(公告)日：2003-11-27
申请号：PCT/AU2003/000605
申请日：2003-05-20
申请人： TMG INTERNATIONAL HOLDINGS PTY LIMITED , PUDNEY, Peter, John , HOWLETT, Philip, George
发明人： PUDNEY, Peter, John , HOWLETT, Philip, George
IPC分类号： B61L27/00
CPC分类号： G09D1/00 , B61L27/0016 , G06Q10/06312
摘要： The present invention provides a method and system for calculating a plan for moving trains on a network that reduces the cost of delays or late running. The invention is useful for timetable development, for real-time dynamic rescheduling of the trains on a network, and for assessing proposed changes to network infrastructure. A method of moving a given set of trains from their respective origins to their respective destinations, said method comprising the steps of: (i) form a schedulable set of trains consisting of all trains not at their destination that have at least one unoccupied link; (ii) from this schedulable set select the train with the earliest start time from its current location, wherein this selected train is travelling from station S i to station S j ; (iii) form a contender set of trains consisting of all trains that have as their next move a dispatch from station S i to S j and vice-versa; (iv) from this contender set select the train with the earliest arrival time at its successor station (either station S i to S j ); (v) for the selected train invoke a deadlock avoidance procedure wherein if this procedure accepts the train then go on to step (iv), or if the train is rejected then remove it from the schedulable set, and if the schedulable set is not empty then return to step (ii) otherwise go to step (vii); (vi) schedule the selected train over its chosen link to its successor; and (vii) return to step (i) until all trains are at their destination or the schedulable set is empty.
摘要翻译：本发明提供一种用于计算网络上移动列车的方案和系统，其减少延迟或延迟运行的成本。本发明对于时间表开发，对网络上列车的实时动态重新安排进行评估以及评估对网络基础设施的建议变更是有用的。一种将给定的列车从其各自的起点移动到其各自的目的地的方法，所述方法包括以下步骤：（i）形成由可能的至少一个未占用链路的目的地的所有列车组成的可调度的列车组; （ii）从该可调度集合中选择从其当前位置起始的最早起始时间的列车，其中该选择的列车从站Si行进到站Sj; （iii）形成一组火车，由所有列车组成，其下一步是从车站Si到Sj的调度，反之亦然; （iv）从这个竞争者集合中选择最早到达时间的火车在其继任站（Si至Sj站）; （v）对于所选择的列车调用死锁回避程序，其中如果该过程接受列车，则继续步骤（iv），或者如果列车被拒绝，则将其从可调度集中移除，并且如果可调度集合不为空然后返回步骤（ii），否则转到步骤（vii）; （vi）将选定的火车安排在其选择的连接到其继任者的位置; 和（vii）返回到步骤（i），直到所有火车在其目的地或可调度集合为空。

2. 发明申请

WO2003097424A1 SYSTEM FOR IMPROVING TIMEKEEPING AND SAVING ENERGY ON LONG-HAUL TRAINS 审中-公开
标题翻译：用于改善长时间火车的时间和节能能力的系统
公开(公告)号：WO2003097424A1
公开(公告)日：2003-11-27
申请号：PCT/AU2003/000604
申请日：2003-05-20
申请人： TMG INTERNATIONAL HOLDINGS PTY LIMITED , PUDNEY, Peter, John , HOWLETT, Philip, George
发明人： PUDNEY, Peter, John , HOWLETT, Philip, George
IPC分类号： B61L3/00
CPC分类号： B61L3/006 , B61L2205/04
摘要： This invention relates to a method and system for the operation of trains on a rail network, and has particular application in the context of long-haul rail networks. The invention provides a method and system which monitors the progress of a train on a long-haul network, calculates efficient control profiles for the train, and displays driving advice to the train crew. The system calculates and provides driving advice that assists to keep the train on time and reduce the energy used by the train by: (i) monitoring the progress of a journey to determine the current location and speed of the train; (ii) estimating some parameters of a train performance model; (iii) calculating or selecting an energy-efficient driving strategy that will get the train to the next key location as close as possible to the desired time; and (iv) generating and providing driving advice for the driver.
摘要翻译：本发明涉及一种用于在铁路网上运行列车的方法和系统，并且在长途铁路网络的背景下具有特定的应用。本发明提供一种方法和系统，其监测长途网络上列车的进度，计算列车的有效控制简档，并向列车乘务员显示驾驶建议。该系统计算并提供驾驶建议，帮助您及时准备火车，并通过以下方式减少列车使用的能源：（i）监测旅程的进度以确定列车的当前位置和速度; （ii）估计列车性能模型的一些参数; （iii）计算或选择一种节能驾驶策略，使火车能够尽可能接近所需时间到达下一个关键位置; （iv）为驾驶员生成和提供驾驶建议。

3. 发明申请

WO2012119197A1 IMPROVING TIMEKEEPING AND ENERGY EFFICIENCY FOR TRAINS 审中-公开
标题翻译：提高火车的时间和能源效率
公开(公告)号：WO2012119197A1
公开(公告)日：2012-09-13
申请号：PCT/AU2012/000232
申请日：2012-03-08
申请人： AUSRAIL TECHNOLOGIES PTY LIMITED , PUDNEY, Peter John , HOWLETT, Philip George , ALBRECHT, Amie Renee
发明人： PUDNEY, Peter John , HOWLETT, Philip George , ALBRECHT, Amie Renee
IPC分类号： G05B13/02 , B61L25/02
CPC分类号： B61L27/0027 , B61L3/006
摘要： This invention relates to a method and system for the operation of trains on a rail network. The invention provides a method and system which monitors the progress of a train on a network, calculates efficient control profiles for the train, and displays driving advice to the train crew. The system calculates and provides driving advice that assists to keep the train on time and reduce the energy used by the train by: (i) Monitoring the progress of a journey to determine the current location and speed of the train; (ii) Estimating some parameters of a train performance model; (iii) Calculating or selecting an energy-efficient driving strategy that will get the train to the next key location as close as possible to the desired time; and (iv) Generating and providing driving advice for the driver.
摘要翻译：本发明涉及一种用于在轨道网上运行列车的方法和系统。本发明提供了一种监测火车在网络上的进度的方法和系统，计算列车的有效控制简档，并向列车乘务员显示驾驶建议。该系统计算并提供驾驶咨询，协助列车准时维修，并减少列车使用的能源：（i）监测旅程的进度，以确定列车的当前位置和速度; （ii）估计列车性能模型的一些参数; （iii）计算或选择能够将火车运送到下一个关键位置的节能驾驶策略尽可能接近所期望的时间; 和（iv）为司机生成和提供驾驶建议。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式