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1. WO2011132730 - RUNTIME SYSTEM FAULT TREE ANALYSIS METHOD, SYSTEM AND PROGRAM

Publication Number WO/2011/132730
Publication Date 27.10.2011
International Application No. PCT/JP2011/059794
International Filing Date 21.04.2011
IPC
G06F 11/22 2006.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
22Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
CPC
G06Q 10/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
10Administration; Management
10Office automation, e.g. computer aided management of electronic mail or groupware
Applicants
  • 日本電気株式会社 NEC Corporation [JP]/[JP] (AllExceptUS)
  • 向 剣文 XIANG Jianwen [CN]/[JP] (UsOnly)
Inventors
  • 向 剣文 XIANG Jianwen
Agents
  • 宇高 克己 UDAKA Katsuki
Priority Data
2010-09925922.04.2010JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) RUNTIME SYSTEM FAULT TREE ANALYSIS METHOD, SYSTEM AND PROGRAM
(FR) PROCÉDÉ, SYSTÈME ET PROGRAMME D'ANALYSE D'ARBRE DE DÉFAILLANCES DE SYSTÈME D'EXÉCUTION
(JA) ランタイムシステムの故障の木解析の方法、システム及びプログラム
Abstract
(EN) The original MCS of a system fault tree includes sufficient conditions required for a top system hazard. If a fault occurs in a component and the component is restored, the current MCS of a system and the critical components can be calculated on the basis of the original MCS by means of several calculation patterns.
(FR) Selon l'invention, le MCS original d'un arbre de défaillances de système comprend des conditions suffisantes requises pour un danger de système supérieur. Si une défaillance se produit dans un composant et que le composant est restauré, le MCS courant d'un système et les composants essentiels peuvent être calculés en fonction du MCS original selon plusieurs modes de calcul.
(JA) システムの故障の木のオリジナルのMCSは、頂上システムハザードに対して必要且つ十分な条件を含む。コンポーネントが故障し回復したとすると、システムの現状のMCSと重大なコンポーネントは、オリジナルのMCSを基にしていくつかの算出パターンで算出できる。
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