RISK MANAGEMENT SYSTEM AND METHOD

To enable appropriate risk management considering a configuration to be managed.SOLUTION: Risk element information indicating risk elements is acquired. An asset which is likely to be a fault due to a risk element indicated in the risk element information, and a fault probability that the asset beco...

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Bibliographic Details
Main Authors YOSHIUCHI HIDEYA, MIYAMOTO HIROO, KANO HIROAKI
Format Patent
LanguageEnglish
Japanese
Published 11.05.2023
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:To enable appropriate risk management considering a configuration to be managed.SOLUTION: Risk element information indicating risk elements is acquired. An asset which is likely to be a fault due to a risk element indicated in the risk element information, and a fault probability that the asset becomes the fault are specified on the basis of static configuration information. A risk model in which the asset likely to be the fault and the fault probability are associated is generated in advance. On receipt of designated input of an evaluation target, one or more assets to be evaluated is specified as an evaluation target asset, on the basis of the designated input. A risk model related to the evaluation target asset is specified. A risk evaluation value being an index indicating a risk of the evaluation target asset is calculated on the basis of the fault probability of the evaluation target asset and the static configuration information. The risk evaluation value of the evaluation target asset is associated with the asset of the risk model.SELECTED DRAWING: Figure 1 【課題】管理対象の構成を考慮した適切なリスク管理を可能にする。【解決手段】障害が発生する要因となるリスク要素を示すリスク要素情報を取得し、リスク要素情報に示されたリスク要素により障害となりうるアセットとそのアセットが障害となる確率である障害確率とを静的構成情報に基づいて特定し、障害となりうるアセットと障害確率とを関連付けたリスクモデルを予め生成し、評価対象の指定入力を受け付けて、その指定入力に基づき評価対象となる１つ以上のアセットを評価対象アセットとして特定し、評価対象アセットに関連するリスクモデルを特定し、評価対象アセットの障害確率と静的構成情報とに基づき、評価対象アセットのリスクを表す指標であるリスク評価値を算出し、評価対象アセットのリスク評価値を、リスクモデルのそのアセットに関連付ける。【選択図】図１
Bibliography:Application Number: JP20210175009