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    • 53. 发明专利
    • Construction simulation method and apparatus
    • 构造模拟方法和装置
    • JP2012014309A
    • 2012-01-19
    • JP2010148469
    • 2010-06-30
    • Hitachi-Ge Nuclear Energy Ltd日立Geニュークリア・エナジー株式会社
    • SEKI HIROSHIYOKOTA TAKESHI
    • G06Q50/08G06F17/50
    • G06Q10/103G06F17/5004G06F2217/34G06Q10/04G06Q50/08
    • PROBLEM TO BE SOLVED: To solve the problems that a construction scheduling process can not be rationally planned correspondingly to complicated installation of devices and piping of a power plant and that, since work for logically analysing and processing an installation result process requires time and efforts, automatic process generation based on a database of installation amounts or work man-hour is limited to partial application.SOLUTION: A construction simulation apparatus has a 3D component arrangement position matching degree determination section and a result process selection section. The 3D component arrangement position matching degree determination section has an existent 3D model, result process data and a database recording a novel 3D model thereon and determines similarity in installation positions of devices or piping inside a building obtained by comparing the existent 3D model with the novel 3D model. The result process selection section selects result process data corresponding to a matched portion of the existent 3D model extracted by the 3D component arrangement position matching degree determination section in the novel 3D model from corresponding relation data in which the existent 3D model and the result process data are made correspondent, and defines the selected data as scheduling process data corresponding to the novel 3D model.
    • 要解决的问题:为了解决与发电厂的设备和管道的复杂安装相对应的施工调度过程不能合理规划的问题,并且由于用于逻辑分析和处理安装结果处理的工作需要时间 努力,基于数据库的安装量或工作时间的自动生成过程局限于部分应用。 解决方案:一种构造模拟装置具有3D分量排列位置匹配度确定部分和结果过程选择部分。 3D组件布置位置匹配度确定部分具有存在的3D模型,结果处理数据和在其上记录新颖的3D模型的数据库,并且通过将现有3D模型与小说进行比较来确定建筑物内的装置或管道的安装位置的相似性 3D模型。 结果过程选择部分从新的3D模型中的3D分量排列位置匹配度确定部分提取的与现有3D模型的匹配部分相对应的结果处理数据从其中存在的3D模型和结果处理数据的对应关系数据中选择 作为通信对象,并且将所选择的数据定义为对应于新颖3D模型的调度处理数据。 版权所有(C)2012,JPO&INPIT
    • 54. 发明专利
    • Numerical analysis device and element generation program
    • 数值分析装置和元素生成程序
    • JP2011257999A
    • 2011-12-22
    • JP2010132114
    • 2010-06-09
    • Mitsubishi Heavy Ind Ltd三菱重工業株式会社
    • ONO HITOINAKABAYASHI TOSHIHARU
    • G06F17/50
    • G06F17/5009G06F17/509G06F2217/16G06F2217/34G06G7/57
    • PROBLEM TO BE SOLVED: To provide a numerical analysis device and an element generation program, which can read out information necessary for performing non-stationary analysis of fluid in a pipeline network from a pipeline network model constructed as a three-dimensional model.SOLUTION: A numerical analysis device executes a step 102 for selecting a fluid equipment model and a piping model to be used for the non-stationary analysis out of fluid equipment models and piping models located between a set starting point and a set ending point in a pipeline network model constructed as the three-dimensional model of the pipeline network including fluid equipment and piping, a step 104 for dividing the selected fluid equipment model and piping model into a volume element and a junction element, and a step 106 for deriving the cubic capacity for every divided volume element and a pressure loss coefficient corresponding to every volume element based on the shape of the fluid equipment model, the shape of the piping model and physical quantity of fluid, making the cubic capacity correspond to the volume element and making the pressure loss coefficient correspond to the junction element.
    • 要解决的问题:提供一种数值分析装置和元件生成程序,其可以从构造为三维模型的管线网络模型读出对管线网络中的流体进行非平稳分析所必需的信息 。 解决方案:数值分析装置执行步骤102,用于从位于设定起始点和设定结束点之间的流体设备模型和管道模型中选择要用于非稳态分析的流体设备模型和管道模型 指出构建为包括流体设备和管道的管道网络的三维模型的管道网络模型,用于将所选择的流体设备模型和管道模型分成体积元件和连接元件的步骤104,以及用于 基于流体设备模型的形状,管道模型的形状和流体的物理量,得出每个分量体积元素的立方容积和对应于每个体积元素的压力损失系数,使得立方容积对应于体积元素 并使压力损失系数对应于接合元件。 版权所有(C)2012,JPO&INPIT
    • 55. 发明专利
    • Layout design support device and program
    • 布局设计支持设备和程序
    • JP2011008555A
    • 2011-01-13
    • JP2009151718
    • 2009-06-26
    • Hitachi Ltd株式会社日立製作所
    • SATO MASATAKEHARASHIMA ICHIROKOIZUMI YUICHISHIROYAMA KOJI
    • G06F17/50
    • G06F17/50G06F2217/34
    • PROBLEM TO BE SOLVED: To provide a layout design support device for automatically making piping path data correspond to piping system data, and completing a piping design in an early stage.SOLUTION: The layout design support device includes: a logical designing means 101 including a logical connection data storage means 104 that stores logical connection data, indicating a logical connectivity between plant equipment; a geometric shape designing means 102 including a geometric shape data storage means 105 that stores geometric shape data on a three-dimensional space; and a data linking means 103 including an automatic correspondence table generating means 106 that compares the end point connection information of the logical connection data and the geometric shape data, and automatically generates a logical connection/geometric shape correspondence table that makes the matched logical connection data and geometric shape data correspond to each other, a correspondence table storage means 107 that stores the logical connection/geometric shape correspondence table, and an edition processing means 108 that edits the logical connection/geometric shape correspondence table on the basis of a user command input through an input means 110.
    • 要解决的问题:提供一种用于自动使管道数据对应于管道系统数据的布局设计支持装置,并且在早期完成管道设计。解决方案:布局设计支持装置包括:逻辑设计装置101,包括 逻辑连接数据存储装置104,其存储指示工厂设备之间的逻辑连接的逻辑连接数据; 几何形状设计装置102,包括在三维空间上存储几何形状数据的几何形状数据存储装置105; 以及数据链接单元103,其包括自动对应表生成单元106,该自动对应表生成单元106对逻辑连接数据的终点连接信息与几何形状数据进行比较,并自动生成逻辑连接/几何形状对应表, 和几何形状数据彼此对应,存储逻辑连接/几何形状对应表的对应表存储装置107以及基于用户命令输入编辑逻辑连接/几何形状对应表的编辑处理装置108 通过输入装置110。
    • 58. 发明专利
    • Cad system, control method and control program therefor
    • CAD系统,其控制方法和控制程序
    • JP2008257509A
    • 2008-10-23
    • JP2007099355
    • 2007-04-05
    • Toshiba Corp株式会社東芝
    • OKADA HIRONORIFURUKAWA NORINOBU
    • G06F17/50
    • G06F17/50G06F2217/34
    • PROBLEM TO BE SOLVED: To reduce the number of drawings and the workload for management and the like by organizing spools having a common shape, in plant design technology using a three-dimensional CAD system.
      SOLUTION: A spool aggregation means 15 aggregates respective spools in internal data 114, which is generated by a data acquisition means 104, based on common shapes to obtain shape data 106 stored according to the spool shape. In this process, a comparison and classification means 52 compares the contents of control point tables relating to the respective spools, in the round robin, so as to confirm whether a control point table has the same control point, beginning with the start points of all the spools, thereby determining matching based on prescribed common characteristics. The comparison and classification means 52 then creates shape data 106 which is stored according to the spool shape.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过组织具有共同形状的线轴,通过使用三维CAD系统的工厂设计技术来减少图形数量和管理工作量等。 解决方案:卷轴聚合装置15基于共同的形状聚集由数据获取装置104产生的内部数据114中的各个卷轴,以获得根据卷轴形状存储的形状数据106。 在该过程中,比较和分类装置52比较在循环中与各个卷轴相关的控制点表的内容,以便确认控制点表具有相同的控制点,从所有起始点开始 从而根据规定的共同特征确定匹配。 然后,比较和分类装置52创建根据卷轴形状存储的形状数据106。 版权所有(C)2009,JPO&INPIT