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1. 发明专利

JP2009126382A NOTIFICATION TRANSMISSION SYSTEM 审中-公开
公开(公告)号：JP2009126382A
公开(公告)日：2009-06-11
申请号：JP2007304189
申请日：2007-11-26
申请人： HITACHI LTD , HIGASHI NIPPON RYOKAKU TETSUDO , HITACHI INF & CONTROL SYST , HITACHI HIGH TECH SOLUTIONS CO
发明人： HAMAOKA KOHEI , KAKUMOTO TATSUKI , KITAGAWA YUKIHIKO , OGAWA MASAHIRO , ISHIKAWA MASATO , SAKUYAMA SADANORI , HASUMI SHINYA , TAKAHASHI SUMIYO , SATO TAKASHI
IPC分类号： B61L27/00 , G06Q50/00 , G06Q50/30
摘要： PROBLEM TO BE SOLVED: To automatically transmit traffic restriction information or the like to a train present in a designated section for restriction or the like. SOLUTION: A notification information transmission device 1 receives a train number, a section code, and a station code included in a present train information from an automatic route control device 4, receives a train number, a section code, a station code, and a unit number that is unique to each train included in in-vehicle train information from a train system 7 of the present train, collates both the train number and the section code and the station code and carries out train number collation processing 203 to set the unit number of the train as a subject to be transmitted for notification when they coincide with one another. The device also receives restriction information from a transportation table GD3 or a disaster prevention system 4, extracts trains present in a section subject to restriction included in the information, associates the trains present in the section subjected to restriction with collated trains by a train number collation means, and carries out subject-to-notification train specifying processing 209 to determine trains subjected to notification when they are associated with. The device is also provided with a transmission means 212 to transmit notification data toward the trains, and a radio means 6. COPYRIGHT: (C)2009,JPO&INPIT

2. 发明专利

JP2010221839A Train operation prediction device 有权
标题翻译：火车操作预测装置
公开(公告)号：JP2010221839A
公开(公告)日：2010-10-07
申请号：JP2009071122
申请日：2009-03-24
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： OGUMA KENJI , OSUMI HIDETAKA , HAMAOKA KOHEI , YAGYU DAISUKE
IPC分类号： B61L27/00
摘要： PROBLEM TO BE SOLVED: To provide a method of accurately and quickly obtaining a predicted stopping time of a train at a station based on statistical data. SOLUTION: When preparing data of stopping time, elemental information associated with the stopping time such as a line name, a station name, and a platform name, is held in the data. For the elemental data difficult to obtain, a value unavailable state is kept. At the stage of obtaining the stopping time at a station in the prediction about a train running according to a schedule, a stopping time corresponding to the elemental information satisfying the condition of the stopping time such as the time zone of the stopping time is obtained from the data by using the elemental information not in the value unavailable state, thereby obtaining the prediction value of the stopping time at the station from the data. If a plurality of corresponding data associated with the stopping time are available, values obtained by an arithmetic calculation, such as an average value or the maximum value, are used to obtain the prediction value of the stopping time. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种基于统计数据准确而快速地获得车站列车的预测停止时间的方法。解决方案：在准备停止时间的数据时，在数据中保存与停止时间相关联的诸如行名，站名和平台名称的元素信息。为了难以获得元素数据，保持值不可用状态。在根据时间表进行的列车运行预测的车站获取停止时间的阶段，从满足停止时间的条件的停止时刻的状态信息等停止时间的停止时间是从通过使用不在值不可用状态的元素信息来获取数据，从而从数据获得站上的停止时间的预测值。如果与停止时间相关联的多个对应数据可用，则使用通过诸如平均值或最大值的算术计算获得的值来获得停止时间的预测值。版权所有（C）2011，JPO＆INPIT

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