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    • 9. 发明授权
    • System and method for fault prediction in home network
    • 家庭网络故障预测系统与方法
    • US08255351B2
    • 2012-08-28
    • US12430166
    • 2009-04-27
    • Chang Eun LeeJun Hee ParkKyeong Deok Moon
    • Chang Eun LeeJun Hee ParkKyeong Deok Moon
    • G06F17/00G06N5/02
    • H04L41/147H04L41/0631H04L41/16
    • A system for fault prediction in a home network includes: a context generator for generating context information based on status data collected in real time about components of the home network; a specification interpreter for generating knowledge rules for fault detection by using specifications of the components of the home network; a context analyzer for analyzing if the context information meet the knowledge rules to classify the context information into normal situation contexts and abnormal situation contexts; a context pattern learner for generating new knowledge rules based on the abnormal situation contexts and fault rules corresponding to the abnormal situation contexts; a knowledge rule database for storing and managing the knowledge rules and the new knowledge rules; and a fault predictor for analyzing a correlation between the knowledge rules or the new knowledge rules and the generated context information, thereby predicting faults to be generated.
    • 家庭网络中的故障预测系统包括:上下文生成器,用于基于家庭网络的组件实时收集的状态数据来生成上下文信息; 用于通过使用家庭网络的组件的规范来生成用于故障检测的知识规则的规范解释器; 用于分析上下文信息是否满足知识规则以将上下文信息分类为正常情况上下文和异常情况上下文的上下文分析器; 基于异常情境情境和与异常情境相关的故障规则生成新知识规则的情境模式学习者; 用于存储和管理知识规则和新知识规则的知识规则数据库; 以及用于分析知识规则或新知识规则与生成的上下文信息之间的相关性的故障预测器,从而预测要生成的故障。