COMPUTER AND STATE TRANSITION INFORMATION GENERATION METHOD

Title:

COMPUTER AND STATE TRANSITION INFORMATION GENERATION METHOD

Document Type and Number:

WIPO Patent Application WO/2017/145309

Kind Code:

A1

Abstract:

A computer for generating state transition information indicating transitions in the operating state of a device, said computer comprising a state transition information generation unit for generating the state transition information, wherein the state transition information generation unit: acquires operating information including a plurality of messages indicating the operating state of a target device; divides the operating information to generate a plurality of sets of scenario information, each representing a scenario corresponding to one state transition pattern of the target device; and integrates the plurality of sets of scenario information together, thereby generating the state transition information, which indicates all state transitions of the target device.

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Inventors:

MIZUTANI IZUMI (JP)
NAKATA YU (JP)
KINOSHITA MASAFUMI (JP)
MATSUURA YOSHIKI (JP)
MIYATA TATSUHIKO (JP)

Application Number:

PCT/JP2016/055518

Publication Date:

August 31, 2017

Filing Date:

February 24, 2016

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Assignee:

HITACHI LTD (JP)

International Classes:

G06F11/34

Foreign References:

JPH10232799A	1998-09-02
JPH11134180A	1999-05-21
JP2016048506A	2016-04-07

Attorney, Agent or Firm:

TOU-OU PATENT FIRM (JP)

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