Title:
BLACK BOX DEVICE AND METHOD FOR SUPPORTING RESTORATION OF A SMART GRID SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/058178
Kind Code:
A1
Abstract:
The present invention relates to a black box device for supporting restoration of a smart grid system. According to one embodiment, the black box device may comprise: a monitoring unit which, when a system call is called out by an application program in the smart grid system, transmits function data relating to the called out system call, to a data collecting unit; the data collecting unit which uses the transmitted function data to collect system call data comprising parameter values of the function concerned; and a data storage unit which stores the collected system call data in a non-volatile memory area of the smart grid system. According to one embodiment, if the smart grid system becomes abnormal due to a cyber attack or system error or the like, the invention can provide support whereby the environment at the time when the incident occurred can be rapidly restored. In this way, when an incident occurs, the system is rapidly restored to the time in question such that the cause of the incident can be analysed and recovery effected.
Inventors:
SHIN IN-CHEOL (KR)
KIM SIN-KYU (KR)
SEO JUNG-TAEK (KR)
KIM SIN-KYU (KR)
SEO JUNG-TAEK (KR)
Application Number:
PCT/KR2013/008833
Publication Date:
April 17, 2014
Filing Date:
October 02, 2013
Export Citation:
Assignee:
KOREA ELECTRONICS TELECOMM (KR)
International Classes:
G01D9/00; H04L12/28; H04L12/70
Foreign References:
| KR100932746B1 | 2009-12-21 | |||
| JP2007072969A | 2007-03-22 | |||
| US20120158202A1 | 2012-06-21 | |||
| KR20120072695A | 2012-07-04 | |||
| KR20100035725A | 2010-04-07 |
Attorney, Agent or Firm:
Hanyang Patent Firm (KR)
한양특허법인 (KR)
한양특허법인 (KR)
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