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    • 1. 发明专利
    • Method of generating program and course control system
    • 生成程序和课程控制系统的方法
    • JP2013193604A
    • 2013-09-30
    • JP2012063966
    • 2012-03-21
    • Hitachi Ltd株式会社日立製作所
    • TEJIMA HISANORISHIMURA AKITOSHISATO NOBORU
    • B61L27/00G06Q50/30
    • PROBLEM TO BE SOLVED: To provide a method of generating a course control program that achieves an overrun protection function by inputting a line wiring.SOLUTION: A course control system has such a configuration that: line wiring information relating to a line group constituting each block is acquired; the information of an overrun prevention region relating to the overrun prevention region of each block is acquired; a geometric relation with the combination of first and second blocks is determined based on the line wiring information and overrun prevention region information; types of geometric patterns are determined according to the determined geometric relation; a control logic for determining whether or not a moving body can enter at least one of the first and second blocks is selected for the combination based on the determined type of geometric patterns; and a course control program is generated by carrying out the combination of a program module for executing the selected control logic.
    • 要解决的问题:提供一种通过输入线路布线来产生实现超限保护功能的课程控制程序的方法。解决方案:课程控制系统具有以下结构:与构成每个块的线组相关的线路布线信息 被收购 获取与各块的超防止区域有关的超限防止区域的信息; 基于线路布线信息和超越防止区域信息来确定与第一和第二块的组合的几何关系; 几何图案的类型根据确定的几何关系确定; 基于所确定的几何图案的类型,为组合选择用于确定移动体是否可以进入第一和第二块中的至少一个的控制逻辑; 并且通过执行用于执行所选择的控制逻辑的程序模块的组合来生成课程控制程序。
    • 3. 发明专利
    • Vehicle mounted terminal and method for providing information
    • 车辆安装终端和提供信息的方法
    • JP2006146465A
    • 2006-06-08
    • JP2004334094
    • 2004-11-18
    • Hitachi Ltd株式会社日立製作所
    • KATO HIROMITSUINABA MASAAKISHIMURA AKITOSHIAIZONO TAKEO
    • G08G1/01F02D45/00G06Q50/00G06Q50/30G08G1/13
    • PROBLEM TO BE SOLVED: To provide routing information that will help to reduce carbon-dioxide emissions from a vehicle in order to prevent global warming. SOLUTION: A vehicle mounted terminal 102 which is mounted on a vehicle 101 obtains vehicle information transmitted by an ECU 103 according to the collection conditions of a collection condition table 105, and stores the vehicle information along with the position information and time information. The stored vehicle information is sent to a server 121 and added to a server vehicle DB 123. Based on the vehicle information accumulated in the server vehicle DB 123, the carbon-dioxide emissions are mapped in a map DB 124. The routing with minimum carbon-dioxide emissions to a destination specified by the vehicle mounted terminal 102 is calculated with the use of the map of carbon-dioxide emissions generated, and the obtained routing information is transmitted to the vehicle mounted terminal 102. The routing is displayed as map information. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供有助于减少车辆二氧化碳排放量以防止全球变暖的路线信息。

      解决方案:安装在车辆101上的车载终端102根据收集条件表105的收集条件获取ECU103发送的车辆信息,并将车辆信息与位置信息和时间信息一起存储 。 存储的车辆信息被发送到服务器121并被添加到服务器车辆DB 123.基于在服务器车辆DB 123中累积的车辆信息,二氧化碳排放被映射到地图DB 124中。具有最小碳的路由 通过使用所生成的二氧化碳排放量的图来计算由车载终端102指定的目的地的二氧化物排放,并且将获得的路线信息发送到车载终端102.路线被显示为地图信息。 版权所有(C)2006,JPO&NCIPI

    • 5. 发明专利
    • Method and device for analyzing computer program
    • 用于分析计算机程序的方法和设备
    • JP2012203726A
    • 2012-10-22
    • JP2011068839
    • 2011-03-25
    • Hitachi Ltd株式会社日立製作所
    • MOCHIZUKI TOMOYUKISHIMURA AKITOSHIKOBAYASHI YUICHITAKESAWA TAKAYUKI
    • G06F9/44
    • PROBLEM TO BE SOLVED: To separate a computer program into logic and data access.SOLUTION: A computer stores a source code of a computer program in a storage unit, extracts from the source code a boundary candidate showing a boundary between logic processing and data access processing and holds the extracted boundary candidate (S100). Based on the extracted boundary candidate, the computer extracts the data access processing from the source code (S102-S105), replaces the extracted data access processing with information for data access for invoking the data access processing (S106), and extracts the logic processing from the source code (S107).
    • 要解决的问题:将计算机程序分为逻辑和数据访问。 计算机将计算机程序的源代码存储在存储单元中,从源代码中提取表示逻辑处理和数据访问处理之间的边界的边界候选,并保存提取的边界候选(S100)。 基于所提取的边界候选,计算机从源代码提取数据访问处理(S102〜S105),将提取的数据访问处理替换为用于调用数据访问处理的数据访问信息(S106),并提取逻辑处理 从源代码(S107)。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Change work support method for railroad traffic control system
    • 铁路交通管制系统改变工作支持方法
    • JP2011008307A
    • 2011-01-13
    • JP2009148193
    • 2009-06-23
    • Hitachi Ltd株式会社日立製作所
    • KOBAYASHI YUICHISHIMURA AKITOSHI
    • G06F9/44G06F17/30G06Q50/00G06Q50/10G06Q50/30
    • PROBLEM TO BE SOLVED: To visually indicate which parts of a system should be repaired to a repair and new function addition request for a railroad traffic control system due to equipment and facility addition, expansion to a new territory, etc.SOLUTION: An opportunity DB 102 is provided for storing the contents of changes in the railroad traffic control system, characteristics of areas where the railroad is operated, control change objects and functions to be changed, in hierarchical relation to one another. An input I/F 207 accepts the input of request function information 106 including the content of a change in the railroad traffic control system. An arithmetic processing unit 204 retrieves, from the opportunity DB 102, the control change objects or the characteristics of areas which are in the high order hierarchy of the content of the change included in the request function information 106, and further retrieves, from the opportunity DB 102, the contents of changes which are in the low order hierarchy of the retrieved objects or characteristics of areas, and displays the contents of changes, the functions and objects in the high order hierarchy of the contents of changes, and the characteristics of areas as related functional information on an output device 203.
    • 要解决的问题:由于设备和设施的添加,扩展到新的领土等,可视地指出系统的哪些部分应该修复以修复铁路交通管制系统的新功能添加请求。解决方案:机会数据库 102被提供用于以层次关系的方式存储铁路交通管制系统的变化内容,铁路运行区域的特征,控制变更对象和要改变的功能。 输入I / F 207接受包括铁路交通控制系统的变化内容的请求功能信息106的输入。 算术处理单元204从机会DB 102检索包含在请求功能信息106中的变更内容的高级层次中的控制变更对象或区域的特征,并进一步从机会检索 DB 102,检索对象的低阶层次的变化的内容或区域的特征,并且显示变化内容的高阶层次中的变化,功能和对象的内容以及区域的特征 作为输出设备203上的相关功能信息。
    • 7. 发明专利
    • Abnormality detector and detecting method of alternator
    • 异常检测器和检测方法
    • JP2005102436A
    • 2005-04-14
    • JP2003334548
    • 2003-09-26
    • Hitachi Ltd株式会社日立製作所
    • SHIMURA AKITOSHIUENO TETSUOKANO KOJIAIZONO TAKEO
    • H02J7/14H02P9/30
    • PROBLEM TO BE SOLVED: To find the abnormality of an alternator for vehicle in early stage and informs it to a driver before such an event as deterioration of a battery or engine shutdown incident to lowering of power generation occurs. SOLUTION: Output voltage of an alternator 103 is inputted from an analog terminal 207 and filtered by means of a processor 201 in a specified frequency band. Difference between the maximum value and minimum value of the filtered output voltage of the alternator is calculated and a decision is made that the alternator is abnormal if that difference is equal to or higher than a threshold value. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了在早期发现车辆的交流发电机的异常,并且在发生因发电降低而发生的电池劣化或发电机停机的事件发生之前将其告知驾驶员。 解决方案:交流发电机103的输出电压从模拟端子207输入,并通过处于指定频带的处理器201进行滤波。 计算交流发电机的滤波后的输出电压的最大值与最小值之间的差值,如果该差值等于或高于阈值,则判定交流发电机异常。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • 鉄道運行管理システム及び検証装置
    • 铁路操作控制系统和验证装置
    • JP2015022386A
    • 2015-02-02
    • JP2013148128
    • 2013-07-17
    • 株式会社日立製作所Hitachi Ltd
    • MOCHIZUKI TOMOYUKIKAWAI KATSUMINOJIRI SHUHEISHIMURA AKITOSHISATO NOBORU
    • G06F11/28B61L27/00
    • 【課題】鉄道運行管理システムの試験の実行、評価のためには多大な工数を必要とするため、効率的に試験を実行する必要がある。【解決手段】本発明では、試験の実行状況を元に試験フェーズを特定し、試験間の依存関係を元に現在のフェーズで優先的に確認すべき試験を選択することで、効率的に試験を実行するための方法を提供する。すなわち、検証装置は、列車自動制御装置から取得した試験の実行状況に基づいて試験フェーズを推定する試験状況特定部と、試験間の依存関係に関する情報であるテストケース定義テーブルを記憶する記憶部と、試験フェーズと依存関係に基づいて、現在のフェーズにおいて、優先すべき試験を選択する試験選択部と、選択された試験を実行するよう選択された試験の情報を列車自動制御装置に送信する試験実行部と、を備える。【選択図】図3
    • 要解决的问题:为了执行铁路运行控制系统的测试,由于需要大量的工时来执行和评估这些测试。解决方案:提供了一种通过指定测试阶段来有效执行测试的方法 基于测试的执行状态,并且基于测试之间的依赖性在当前阶段中首先选择应该被确认的测试。 换句话说,验证装置包括:测试状态指定单元,用于基于从列车自动控制装置获取的测试的执行状态来估计测试阶段; 存储单元,用于存储与测试之间的依赖关系相关的信息的测试用例定义表; 测试选择单元,用于基于测试阶段和测试之间的依赖性来选择当前阶段应该被优先考虑的测试; 以及测试执行单元,用于向所述列车自动控制装置发送关于所选择的测试的信息以执行所选择的测试。
    • 9. 发明专利
    • Card information management system and method
    • 卡信息管理系统和方法
    • JP2014044473A
    • 2014-03-13
    • JP2012184929
    • 2012-08-24
    • Hitachi Ltd株式会社日立製作所
    • KOBAYASHI YUICHISHIMURA AKITOSHIYOSHIMURA KENTAROMOGI SAKAE
    • G07B15/00G06Q10/00G06Q50/30
    • PROBLEM TO BE SOLVED: To solve the problem that while the load of a card management system such as card unauthorized use check or card state management is increased in accordance with the increase of the number of cases of card use per day in an IC card ticket, it is not realistic to distribute all card use histories to all stations throughout Japan, and to allow each station to perform the unauthorized use check.SOLUTION: A station server is provided with a processing program for unauthorized use check, and a center server is provided with a program for transmitting the latest use history to each station server. Each station server is allowed to perform unauthorized use check processing equivalent to the center server, and to predict a station where an IC card may be used from such information as a station or region where the card has been recently used, and to distribute the latest use history to the predicted station. Thus, it is possible to quickly detect unauthorized use, and to reduce a load at a center side.
    • 要解决的问题:为了解决卡IC卡未经授权的使用检查或卡状态管理等卡管理系统的负载增加的问题,根据IC卡中每天卡片使用次数的增加 将所有的卡使用历史分发到日本的所有台站是不现实的,并且允许每个站执行未经授权的使用检查。解决方案:站服务器被提供有用于未经授权的使用检查的处理程序,并且中心服务器是 具有用于将最新使用历史发送到每个站服务器的程序。 允许每个站服务器执行与中心服务器相当的未经授权的使用检查处理,并且可以从诸如最近使用卡的站点或区域的信息预测可以使用IC卡的站点,并且分发最新的 使用历史到预测站。 因此,可以快速检测未经授权的使用,并减轻中心侧的负荷。
    • 10. 发明专利
    • Operation management system and operation management method
    • 操作管理系统和操作管理方法
    • JP2013177022A
    • 2013-09-09
    • JP2012040888
    • 2012-02-28
    • Hitachi Ltd株式会社日立製作所
    • YASUMOTO MASAKIYAMAMOTO HIDENORIKATO HIROMITSUSHIMURA AKITOSHI
    • B61L27/00
    • PROBLEM TO BE SOLVED: To solve the problem of being unable to detect an operational obstacle, until a large difference is caused between an operation plan and a travel result.SOLUTION: An operation management system includes a communication processing part for receiving facility information from a ground device, a result diagram updating part for receiving result time, a diagram turbulence presage detecting part for calculating a difference between executing time corresponding to train ID and station ID and received result time, and determining whether or not the facility information coincides with facility information stored in a past example storage part in the case of a preset threshold value or more, and an operation arrangement plan presenting part for presenting an operation arrangement plan corresponding to the facility information determined as being coincident.
    • 要解决的问题:为了解决不能检测到操作障碍物的问题,直到在操作计划和行驶结果之间产生大的差异。解决方案:操作管理系统包括:通信处理部分,用于从 地面装置,用于接收结果时间的结果图更新部分,用于计算与列车ID相对应的执行时间与车站ID与接收结果时间之间的差的图湍流预测部分,以及确定设施信息是否与设备信息一致 在预设阈值以上的情况下存储在过去的示例性存储部分中,以及操作安排计划呈现部分,用于呈现与被确定为一致的设施信息相对应的操作安排计划。