发明名称 SAFETY EVALUATION SYSTEM AND SAFETY EVALUATION METHOD
摘要 PROBLEM TO BE SOLVED: To provide a safety evaluation system and a safety evaluation method for evaluating safety without spending huge time and costs even when system constitution or setting is changed in operation.SOLUTION: In a safety evaluation system, an information acquisition device outputs constitution information and acquired information to an evaluation instruction device on the basis of a predetermined timing, and when inputting the constitution information and the acquired information output from the information acquisition device, an evaluation instruction device determines whether to re-examine safety on the basis of the input constitution information and acquired information and predetermined re-examination execution conditions, and when determining that safety should be re-examined, notifies a supervisor that it is necessary to re-examine the safety, and notifies the supervisor of information showing the content of safety evaluation and relevant information necessary for re-examination.
申请公布号 JP2013218531(A) 申请公布日期 2013.10.24
申请号 JP20120088599 申请日期 2012.04.09
申请人 HITACHI LTD 发明人 HAYASHI NAOKI;KAJI TADASHI;UCHIYAMA HIROKI;UMEKI HISASHI
分类号 G06F11/30 主分类号 G06F11/30
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