公开(公告)号：US20180276064A1

公开(公告)日：2018-09-27

申请号：US15781527

申请日：2016-12-06

Applicant: NEC Corporation

Inventor： Kazuhiko ISOYAMA ,  Koji KIDA ,  Hiroki TAGATO ,  Yoshiaki SAKAE ,  Junpei KAMIMURA ,  Yuji KOBAYASHI ,  Etsuko ICHIHARA

IPC: G06F11/07

Abstract: The diagnosis device specifies a progression degree relating to a first information processing device for output information output by a first detection device at a first timing with respect to the first information processing device, based on device information indicates a progression degree that represents a degree to which the information processing device is abnormal with respect to the information processing device, determines whether or not information in which a first detection device identifier of the first detection device and the specified progression degree are associated with each other is included in progression-degree information in which a detection device identifier capable of identifying a detection device and the progression degree are associated with each other; and calculates the progression degree relating to the first information processing device according to the specified progression degree when the information is determined to be included in the progression-degree information.

公开(公告)号：US20170255305A1

公开(公告)日：2017-09-07

申请号：US15508546

申请日：2015-09-07

Applicant: NEC Corporation

Inventor： Kazuhiko ISOYAMA ,  Etsuko ICHIHARA ,  Junpei KAMIMURA ,  Yoshiaki SAKAE ,  Yuji KOBAYASHI ,  Takashi NOMURA ,  Koji KIDA

IPC: G06F3/048 ,  G06F13/10 ,  G06F11/32

Abstract: Disclosed are a display device, etc. which display information in a display format that provides high visibility. The display device 201 comprises a display unit 202 which displays first nodes, each representing a different communication entity with communication capabilities, or second nodes, each representing a different group of a plurality of communication entities, around a first region, and which shows communications being carried out between first and second nodes, between a plurality of first nodes, or between a plurality of second nodes, in a display format in which the connections between these communicating nodes are indicated within the first region.

公开(公告)号：US20170262145A1

公开(公告)日：2017-09-14

申请号：US15509783

申请日：2015-09-07

Applicant: NEC Corporation

Inventor： Kazuhiko ISOYAMA ,  Etsuko ICHIHARA ,  Junpei KAMIMURA ,  Yoshiaki SAKAE ,  Yuji KOBAYASHI ,  Takashi NOMURA ,  Koji KIDA

IPC: G06F3/0482 ,  G06F11/32

CPC classification number: G06F3/0482 ,  G06F11/30 ,  G06F11/32 ,  G06F11/324 ,  G06F21/00

Abstract: Disclosed are a display control device, etc., with which information is displayed according to a display mode having high visibility. Provided is a display control device (101), comprising: a first identification information creation unit (103) with which a plurality of communication bodies which are capable of communication are classified into a plurality of groups, said unit creating first identification information which represents at least a portion of the communication bodies which are included in one of the groups; a second identification information creation unit (104) which creates second identification information which collectively represents a group set which represents two or more groups of the plurality of groups; and a control unit (102) which, on the basis of the size of a region which is displayed in a display means, selects specified identification information from the first identification information or the second identification information, and controls to display, in the display means, device identification information which represents the communication bodies which are not included in the specified identification information and/or the group identification information which represents the groups which are not included in the specified identification information, along with the specified identification information.

公开(公告)号：US20200264962A1

公开(公告)日：2020-08-20

申请号：US16061403

申请日：2016-12-19

Applicant: NEC Corporation

Inventor： Etsuko ICHIHARA ,  Koji KIDA ,  Yoshiaki SAKAE ,  Kazuhiko ISOYAMA ,  Junpei KAMIMURA ,  Takashi NOMURA ,  Yuji KOBAYASHI

IPC: G06F11/32 ,  G06F11/30 ,  G06F11/34

Abstract: Provided is, for example, a display control apparatus that generates display information with which an event having occurred in an information processing system can be easily determined. This display control apparatus 101 comprises a display control unit 102 that, on the basis of device information indicating a device detected by a first information processing apparatus in an information processing system and communication information indicating communication executed between a second information processing apparatus in the information processing system and a third information processing apparatus in the information processing system: performs displaying on a display apparatus in a manner such that said device and said first information processing apparatus are associated with one another; and performs displaying on said display apparatus in a manner such that said second information processing apparatus and said third information processing apparatus are associated with one another.

公开(公告)号：US20170132060A1

公开(公告)日：2017-05-11

申请号：US15127354

申请日：2015-03-18

Applicant: NEC Corporation

Inventor： Takashi NOMURA ,  Koji KIDA ,  Junpei KAMIMURA ,  Yoshiaki SAKAE ,  Etsuko KATSUDA ,  Kazuhiko ISOYAMA ,  Kentaro YAMASAKI ,  Yuji KOBAYASHI

IPC: G06F11/07 ,  G06F11/34 ,  G06F11/30

Abstract: The present invention provides an information processing device that improves the detectability of system errors. This information processing device includes: a means that generates a state graph based on relationship change information indicating a change in the relationship between a plurality of elements included in a system, the state graph having the elements as the vertices thereof and the relationship between the elements as the sides thereof; a means that generates a normal model having the state graph as a set of conditions to be fulfilled during normal system operation, based on the relationship change information; and a means that detects system errors and outputs error information indicating detected errors, based on the state graph and the normal model.

公开(公告)号：US20160301497A1

公开(公告)日：2016-10-13

申请号：US15036887

申请日：2014-07-03

Applicant: NEC CORPORATION

Inventor： Kenichiro FUJIYAMA ,  Koji KIDA

IPC: H04L1/00 ,  H04W4/00

CPC classification number: H04L1/0041 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/1819 ,  H04L1/20 ,  H04L1/22 ,  H04W4/00 ,  H04W4/80 ,  H04W84/18

Abstract: A communication unit (2020) performs directly wireless communicates with a portable terminal (3000). A collection information acquisition unit (2040) acquires collection information. A division transmission unit (2060) generates multiple pieces of partial collection information by dividing the collection information, and transmits pieces of partial collection information being different from each other to multiple portable terminals (3000). A redundancy transmission unit (2080) transmits the same collection information to the multiple portable terminals (3000). An index value acquisition unit (2100) acquires any one or two of a reliability index value and a capacity index value of the portable terminal (3000). Based on any one or two of the reliability index value and the capacity index value of each portable terminal (3000), a transmission control unit (2120) selects the division transmission unit (2060) or the redundancy transmission unit (2080) to perform the transmission.

Abstract translation: 通信单元（2020）与便携式终端（3000）直接进行无线通信。 收集信息获取单元（2040）获取收集信息。 分割发送单元（2060）通过分割收集信息来生成多个部分收集信息，并将彼此不同的部分收集信息发送到多个便携式终端（3000）。 冗余传输单元（2080）将相同的收集信息发送到多个便携式终端（3000）。 索引值获取单元（2100）获取便携式终端（3000）的可靠性指标值和容量指标值中的任何一个或两个。 根据每个便携式终端（3000）的可靠性指标值和容量指标值中的任一个或两个，发送控制单元（2120）选择分割发送单元（2060）或冗余发送单元（2080），以执行 传输。

公开(公告)号：US20190018959A1

公开(公告)日：2019-01-17

申请号：US15781542

申请日：2016-12-06

Applicant: NEC Corporation

Inventor： Kazuhiko ISOYAMA ,  Koji KIDA ,  Hiroki TAGATO ,  Yoshiaki SAKAE ,  Junpei KAMIMURA ,  Yuji KOBAYASHI ,  Etsuko ICHIHARA

IPC: G06F21/56 ,  G06F11/22 ,  G06F21/55 ,  H04L29/06

Abstract: The purpose of the present invention is to provide a software analysis device which efficiently analyzes a computer environment in which software is capable of running. The software analysis system determines an order of detection devices, generates order information representing the order, and calculate a progression degree of abnormality based on how degree a predetermined order include the order in the order information.

公开(公告)号：US20170075746A1

公开(公告)日：2017-03-16

申请号：US15122602

申请日：2015-03-18

Applicant: NEC Corporation

Inventor： Takashi NOMURA ,  Koji KIDA ,  Junpei KAMIMURA ,  Yoshiaki SAKAE ,  Etsuko KATSUDA ,  Kazuhiko ISOYAMA ,  Kentaro YAMASAKI ,  Yuji KOBAYASHI

IPC: G06F11/07 ,  G06F11/30 ,  G06F11/34

CPC classification number: G06F11/079 ,  G06F11/0721 ,  G06F11/3006 ,  G06F11/3024 ,  G06F11/3055 ,  G06F11/3072 ,  G06F11/323 ,  G06F11/3476 ,  G06F2201/86 ,  G06F2201/865 ,  G06F2201/875

Abstract: The present invention provides an information processing device that outputs information including the data transmission relationship between elements constituting an information processing system, the information indicating the state of the information processing system. The information processing device includes a graphing means for generating a relationship graph based on an event log indicating the behavior of each of a plurality of processes operating in the system, the relationship graph having the processes as the vertices thereof and having the data transmission relationship between the vertices as the sides thereof; and a graph output means for outputting the generated relationship graph.

Abstract translation: 本发明提供了一种信息处理装置，其输出包括构成信息处理系统的元件之间的数据传输关系的信息，指示信息处理系统的状态的信息。 信息处理装置包括图形装置，用于基于指示系统中操作的多个处理中的每一个的行为的事件日志来生成关系图，所述关系图具有作为其顶点的处理，并且具有数据传输关系 顶点作为其侧面; 以及用于输出所生成的关系图的图形输出装置。

公开(公告)号：US20160042647A1

公开(公告)日：2016-02-11

申请号：US14780867

申请日：2014-03-27

Applicant: NEC CORPORATION

Inventor： Sachio TERAMOTO ,  Tomohito ANDO ,  Hiroki TAGATO ,  Koji KIDA

IPC: G08G5/04 ,  G08G5/00

CPC classification number: G08G5/045 ,  G08G5/0026 ,  G08G5/0043 ,  G08G5/0082

Abstract: Provided is an air traffic control assistance system whereby it is possible to display the reliability of an avoidance recommendation over time in a manner which is easily understood by an air traffic controller. For each combination of link information of an aircraft of interest and link information of an aircraft in the vicinity thereof, a graphic identification unit identifies a graphic which represents a prescribed range which is defined by the aircraft in the vicinity thereof, in a plane which includes a three-dimensional vector which is represented by the link information of the aircraft of interest and which is perpendicular to the x-y plane. When transforming a two-dimensional vector in an x-y plane from one fix of the aircraft of interest to the next fix to align in order along the x-axis, a transform matrix computation unit computes, for each two-dimensional vector, a transform matrix which represents a transform from a plane which contains the two-dimensional vector and is perpendicular to the x-y plane to a plane which is defined by the x-axis and a time axis. A display processing unit transforms the graphic, and displays a line which joins the fix and a point which is determined by the time whereat the aircraft of interest transects the fix, and the transformed graphic.

Abstract translation: 提供了一种空中交通管制辅助系统，由此可以以空中交通管制员容易理解的方式随时间显示回避建议的可靠性。 对于感兴趣的飞机的链接信息和其附近的飞行器的链接信息的每个组合，图形识别单元在包括飞机的附近的飞机中识别表示由飞行器在其附近限定的规定范围的图形 由感兴趣的飞机的链接信息表示并且垂直于xy平面的三维矢量。 当将xy平面中的二维矢量从感兴趣的飞行器的一个固定点转换到下一个固定件以沿着x轴顺序对准时，变换矩阵计算单元针对每个二维向量计算变换矩阵 其表示从包含二维向量并且垂直于xy平面的平面到由x轴和时间轴限定的平面的变换。 显示处理单元转换图形，并且显示连接定影的线和由感兴趣的飞机横切固定点的时间确定的点和变换的图形。

公开(公告)号：US20200301907A1

公开(公告)日：2020-09-24

申请号：US15779580

申请日：2016-12-01

Applicant: NEC Corporation

Inventor： Junpei KAMIMURA ,  Koji KIDA ,  Kazuhiko ISOYAMA ,  Yuji KOBAYASHI ,  Hiroki TAGATO ,  Etsuko ICHIHARA ,  Yoshiaki SAKAE

IPC: G06F16/23 ,  G06F16/901

Abstract: The purpose of the present invention is to provide a technology which assists a verifying party in ascertaining an anomaly in an event of which notification has been made. Provided is an assistance device, comprising: an acquisition unit which acquires as an associated event, from among events which take place among a plurality of elements, and with respect to elements which have been associated with an event which has been detected as an anomalous event, an event other than the anomalous event which has been associated with the elements; and a generating unit which, on the basis of the anomalous event and the associated event, generates a relational graph in which the elements are vertices, the relations among the elements are edges, the anomalous event and the associated event are respectively represented, and the associated event is displayed in a display screen in a different manner from the manner in which the anomalous event is displayed.