Title:
FAULT RANGE SEARCH METHOD, FAULT RANGE SEARCH DEVICE, AND PROGRAM
Document Type and Number:
Japanese Patent JP2019050456
Kind Code:
A
Abstract:
To provide a fault range search method, a fault range search device and a program, in which a range of fault originating from a fault point found out using IM-VIS can be automatically searched.SOLUTION: In a fault range search method and device according to the present invention, some integrated figures representing a network status by IM-VIS are prepared, and then, an operator in advance determines whether or not to be similar to the fault of an object to be kept as teacher data. Then, the integrated figure is created by IM-VIS using a parameter in the vicinity of the parameter of the fault of the object, and the integrated figure similar as compared to the teacher data is picked up, and a range of the parameter generating a network fault is detected from the parameter of the picked up integrated figure.SELECTED DRAWING: Figure 5
Inventors:
MANO NOBORU
INOUE TAKESHI
MIZUTANI KIMIHIRO
AKASHI OSAMU
FUKUDA KENSUKE
INOUE TAKESHI
MIZUTANI KIMIHIRO
AKASHI OSAMU
FUKUDA KENSUKE
Application Number:
JP2017172594A
Publication Date:
March 28, 2019
Filing Date:
September 08, 2017
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE
RES ORGANIZATION OF INFORMATION & SYSTEMS
RES ORGANIZATION OF INFORMATION & SYSTEMS
International Classes:
H04L12/24
Attorney, Agent or Firm:
Kenji Okada
Katsuhiro Imashita
Katsuhiro Imashita