公开(公告)号：US20130272714A1

公开(公告)日：2013-10-17

申请号：US13846370

申请日：2013-03-18

Applicant: HITACHI, LTD.

Inventor： Norio OHKUBO ,  Yoshihiro WAKISAKA ,  Miki HAYAKAWA

IPC: G08C23/04

CPC classification number: G08C23/04

Abstract: A state control system comprises a portable terminal and a control apparatus. The portable terminal sends a signal including identification information to an external. The control apparatus controls a controlled object in either one of a locked state and an unlocked state based on the signal sent from the portable terminal. The portable terminal sends a first signal, in a case where a event detector has not detected the event, and sends a second signal having a data length longer than a data length of the first signal, in a case where the event detector has detected the event. The control apparatus controls a controlled object to the unlocked state in a case where the controlled object is in the locked state and the controlled apparatus receives the second signal.

Abstract translation: 一种状态控制系统包括便携式终端和控制装置。 便携式终端向外部发送包括识别信息的信号。 控制装置基于从便携式终端发送的信号来控制处于锁定状态和解锁状态的受控对象。 便携式终端在事件检测器未检测到事件的情况下发送第一信号，并且在事件检测器已经检测到的情况下发送具有长于第一信号的数据长度的数据长度的第二信号 事件。 在受控对象处于锁定状态并且受控装置接收到第二信号的情况下，控制装置将受控对象控制到解锁状态。

公开(公告)号：US20160125430A1

公开(公告)日：2016-05-05

申请号：US14895733

申请日：2013-06-21

Applicant: HITACHI, LTD.

Inventor： Norio OHKUBO ,  Miki HAYAKAWA ,  Norihiko MORIWAKI

IPC: G06Q30/02 ,  H04W4/02

CPC classification number: G06Q30/0201 ,  G06Q30/02 ,  H04W4/021 ,  H04W4/029

Abstract: In order to solve the problem of an increase in the number of electronic devices that transmit specific signals and are installed inside a store in order to obtain traffic line information, the present invention calculates position coordinates in a facility using a calculation formula based on the number of signals received and the pattern of the number of signals received, and determines traffic line information.

Abstract translation: 为了解决传输特定信号的电子设备的数量增加并且安装在商店内以便获得交通信息线信息的问题，本发明使用基于数量的计算公式来计算设施中的位置坐标 接收的信号数和接收到的信号数的模式，并确定交通线信息。

公开(公告)号：US20140108100A1

公开(公告)日：2014-04-17

申请号：US14049063

申请日：2013-10-08

Applicant: HITACHI, LTD.

Inventor： Norihiko MORIWAKI ,  Kazuo YANO ,  Nobuo SATO ,  Shinichi FUKUMA ,  Hiroyuki TOMITA ,  Miki HAYAKAWA ,  Norio OHKUBO

IPC: G06Q10/06

CPC classification number: G06Q10/0639

Abstract: A generation technique and an analysis technique of a large number of explanatory variables to derive effective measures by using various data are provided. Specifically, a factor which lurks in a large amount of data and affects business performance is identified by automatically generating a large number of explanatory variables and performing correlation analysis between the explanatory variables and an objective variable. Three operators representing condition, target, and arithmetic which are variable generation conditions are defined in advance for data inputted into an analysis system and a large number of explanatory variables are automatically generated by these operators.

Abstract translation: 提供了大量解释变量的生成技术和分析技术，以通过使用各种数据来推导出有效措施。 具体来说，通过自动生成大量的解释变量并在解释变量和客观变量之间进行相关性分析来确定大量数据潜在影响业务绩效的因素。 代表作为变量生成条件的条件，目标和算术的三个运算符被预先定义为输入到分析系统中的数据，并且由这些运算符自动生成大量解释变量。

公开(公告)号：US20180239593A1

公开(公告)日：2018-08-23

申请号：US15898731

申请日：2018-02-19

Applicant: HITACHI, LTD.

Inventor： Atsushi MIYAMOTO ,  Tadayuki MATSUMURA ,  Norio OHKUBO ,  Ryuji MINE

IPC: G06F8/30 ,  G06F8/10 ,  G06F8/75 ,  G06F8/41 ,  G06N3/12

CPC classification number: G06F8/30 ,  G06F8/10 ,  G06F8/42 ,  G06F8/75 ,  G06N3/126

Abstract: There is provided an automatic program generation system that includes: an input unit that receives inputs of input data, target data, and design requirements for a first program to be generated; a program storage unit that stores a plurality of existing second programs; a program generation device that generates the first program; and an output unit that outputs the first program generated by the program generation device, in which the program generation device includes a program analysis unit that analyzes the plurality of second programs stored in the program storage unit to generate a program model, a basic node/constraint generation unit that generates basic nodes and constraints for evolutionary computation based on the program model generated by the program analysis unit and the design requirements input from the input unit, and an optimization unit that generates the first program by the evolutionary computation based on the basic nodes and the constraints generated by the basic node/constraint generation unit and the input data and the target data input from the input unit.

公开(公告)号：US20130297260A1

公开(公告)日：2013-11-07

申请号：US13935916

申请日：2013-07-05

Applicant: Hitachi, Ltd

Inventor： Nobuo SATO ,  Satomi TSUJI ,  Kazuo YANO ,  Norihiko MORIWAKI ,  Norio OHKUBO ,  Yoshihiro WAKISAKA

IPC: G01D21/00

CPC classification number: G01D21/00 ,  G06Q10/10

Abstract: An analysis sever capable of performing analysis among a large amount of sensor data in order to obtain an analysis result that a reader desires and outputting the result instantaneously. The analysis server rearranges the sensor data acquired from a sensor node into time series data. The analysis is performed separately for time trigger analysis (D) and for event trigger analysis (F) depending on analysis contents. In the time trigger analysis (D), analysis processing that is basically needed when visualizing a state of an organization is performed. In the event trigger analysis (F), an analysis result obtained by the time trigger analysis (D) is processed using the reader's desired information and is outputted.

Abstract translation: 一种能够在大量传感器数据之间进行分析以便获得读取器期望的分析结果并且立即输出结果的分析服务器。 分析服务器将从传感器节点获取的传感器数据重新排列成时间序列数据。 根据分析内容，分别进行时间触发分析（D）和事件触发分析（F）分析。 在时间触发分析（D）中，执行在可视化组织状态时基本需要的分析处理。 在事件触发分析（F）中，通过时间触发分析（D）获得的分析结果使用读取器的期望信息进行处理并被输出。

公开(公告)号：US20190392362A1

公开(公告)日：2019-12-26

申请号：US16559712

申请日：2019-09-04

Applicant: HITACHI, LTD.

Inventor： Norihiko MORIWAKI ,  Kazuo YANO ,  Nobuo SATO ,  Shinichi FUKUMA ,  Hiroyuki TOMITA ,  Miki HAYAKAWA ,  Norio OHKUBO

IPC: G06Q10/06

Abstract: A generation technique and an analysis technique of a large number of explanatory variables to derive effective measures by using various data are provided. Specifically, a factor which lurks in a large amount of data and affects business performance is identified by automatically generating a large number of explanatory variables and performing correlation analysis between the explanatory variables and an objective variable. Three operators representing condition, target, and arithmetic which are variable generation conditions are defined in advance for data inputted into an analysis system and a large number of explanatory variables are automatically generated by these operators.