DATA TRANSFER MONITOR SYSTEM, DATA TRANSFER MONITOR METHOD AND BASE SYSTEM
    1.
    发明申请
    DATA TRANSFER MONITOR SYSTEM, DATA TRANSFER MONITOR METHOD AND BASE SYSTEM 审中-公开
    数据传输监控系统,数据传输监控方法和基站系统

    公开(公告)号:US20160330086A1

    公开(公告)日:2016-11-10

    申请号:US15110194

    申请日:2014-03-18

    Applicant: HITACHI, LTD.

    Abstract: Transfer of desired monitoring data is enabled while restraining a data storage capacity and transfer capacity. A base system senses an alert and generates an index for specifying collection target data that is data present within a predetermined collection target time including an alert occurrence time point, records the collection target data in association with the index, into a time-series data table, and stores alert identification information in association with the index, into an index specifying table. A center system receives the alert identification information and transmits a data request for requesting the collection target data, to the base system. The base system, upon receipt of the data request, acquires the index associated with the designated alert identification information by searching the index specifying table, acquires the collection target data specified by the index from the time-series data table, and transmits the acquired data to the center system.

    Abstract translation: 启用所需监视数据的传输,同时限制数据存储容量和传输容量。 基本系统感知警报,并且生成用于指定收集目标数据的索引,该收集目标数据是在包括警报发生时间点的预定收集目标时间内存在的数据,将与索引相关联的收集目标数据记录到时间序列数据表中 并将与索引相关联的警报识别信息存储在索引指定表中。 中心系统接收警报识别信息,并向基站系统发送请求收集对象数据的数据请求。 基站系统在接收到数据请求时,通过搜索索引指定表来获取与指定的警报识别信息相关联的索引,从时间序列数据表中获取由索引指定的收集目标数据,并将所获取的数据 到中心系统。

    TIME SERIES DATA MANAGEMENT METHOD AND TIME SERIES DATA MANAGEMENT SYSTEM
    2.
    发明申请
    TIME SERIES DATA MANAGEMENT METHOD AND TIME SERIES DATA MANAGEMENT SYSTEM 审中-公开
    时间序列数据管理方法和时间序列数据管理系统

    公开(公告)号:US20160371363A1

    公开(公告)日:2016-12-22

    申请号:US15122191

    申请日:2014-03-26

    Applicant: Hitachi, Ltd.

    CPC classification number: G06F16/285 G01D9/28 G06F16/2477 G06Q10/10 G06Q50/06

    Abstract: A time-series data management method for generating a histogram from time-series data using a computer provided with a processor and a storage device, the computer storing the time-series data including a time of day and a value in the storage device, storing section information including a start time, an end time, and an identifier of the time-series data in the storage device, generating the histogram from the time-series data corresponding to the section information and storing the generated histogram in the storage device, accepting a section to be searched and selecting the histogram associated with the section to be searched, and combining the selected histograms and generating a histogram for the section to be searched

    Abstract translation: 一种时间序列数据管理方法,用于使用设置有处理器和存储装置的计算机从时间序列数据生成直方图,所述计算机存储包括在时间上的时间序列数据和存储装置中的值,存储 包括开始时间,结束时间和存储装置中的时间序列数据的标识符,从对应于分段信息的时间序列数据生成直方图,并将生成的直方图存储在存储装置中,接受 要搜索的部分并选择与要搜索的部分相关联的直方图,并且组合所选择的直方图并生成要搜索的部分的直方图

    SEARCH SYSTEM AND SEARCH METHOD
    3.
    发明申请
    SEARCH SYSTEM AND SEARCH METHOD 审中-公开
    搜索系统和搜索方法

    公开(公告)号:US20160217192A1

    公开(公告)日:2016-07-28

    申请号:US15023490

    申请日:2013-10-02

    Applicant: HITACHI, LTD.

    Abstract: A search system using a table search server and a file search server as transmission destination candidates for search queries, wherein search speed is assumed to be higher for a search in the form of file data than for table data, the table data is converted to file data and stored in the file search server. Created are a search query history management table for accumulating and depositing search query history, and a characteristic determination rule management table for managing the rules of determining that the search speed is higher for a search made in the form of file data than for table data. The search system applies the characteristic determination rules to the search query history and specifies the table data. The search system acquires the specified table data from the table search server, converts the data to file data, and stores the data in the file search server.

    Abstract translation: 使用表搜索服务器和文件搜索服务器作为搜索查询的发送目的地候选的搜索系统,其中对于以文件数据的形式而不是表数据的搜索,搜索速度假设较高,表格数据被转换为文件 数据并存储在文件搜索服务器中。 创建的是用于累积和存放搜索查询历史的搜索查询历史管理表,以及用于管理确定搜索速度对于以文件数据的形式进行的搜索而不是比表数据更高的规则的特征确定规则管理表。 搜索系统将特征确定规则应用于搜索查询历史并指定表数据。 搜索系统从表搜索服务器获取指定的表数据,将数据转换成文件数据,并将数据存储在文件搜索服务器中。

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