【摘要】：為給事故預(yù)防與調(diào)查提供有效方法和依據(jù),運用信息科學(xué)與安全科學(xué)方法,開展多級安全信息不對稱所致事故模式研究�；谛畔⒘鲃拥囊话隳Ｐ�,構(gòu)建安全系統(tǒng)中安全信息流動的一般模型;分析安全系統(tǒng)中引發(fā)安全信息不對稱的因素,并構(gòu)建"信源-預(yù)測-決策-執(zhí)行"多級安全信息不對稱的事故致因模式;根據(jù)事故案例,分析驗證多級安全信息不對稱的事故致因模式的可行性和可靠性。結(jié)果表明:多級安全信息不對稱的事故致因模式主要包括"真信源—安全信源"信息不對稱、"安全信源—安全信宿"信息不對稱和"安全信宿—安全信宿"信息不對稱等3種事故致因模式,且具有充分的實用性與可行性。
[Abstract]:In order to provide effective method and basis for accident prevention and investigation, the accident mode caused by multi-level safety information asymmetry is studied by means of information science and safety science. Based on the general model of information flow, the general model of security information flow in security system is constructed. The factors causing asymmetry of safety information in safety system are analyzed, and the accident cause mode of "source-prediction-decision-making-execution" multi-level safety information asymmetry is constructed. According to the accident cases, the feasibility and reliability of the multi-level safety information asymmetry accident-induced mode are analyzed and verified. The results show that the accident cause mode of multilevel security information asymmetry mainly includes "true source-secure source" information asymmetry. The information asymmetry of "safe source-safe destination" and "safe source-safe destination" information are three kinds of accident-causing modes, which have sufficient practicability and feasibility.
【作者單位】： 中南大學(xué)資源與安全工程學(xué)院;
【基金】：國家自然科學(xué)基金重點項目資助(51534008)
【分類號】：X928
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本文編號：2446981