SCP软件故障诊断模型研究  

Study of fault diagnosis model for SCP software

作　　者：乔斯敏[1] 王晖[2] 廖建新[3] 

机构地区：[1]华南理工大学计算机科学与工程学院,广东广州510640 [2]广东省电信规划设计院有限公司网络通信咨询设计院,广东广州510630 [3]北京邮电大学网络与交换国家重点实验室,北京100876

出　　处：《计算机工程与设计》2008年第23期5980-5982,共3页Computer Engineering and Design

基　　金：国家973重点基础研究发展计划基金项目(2007CB307100;2007CB307103)。

摘　　要：现有网络对于智能网中SCP软件可靠性的要求越来越高,其故障诊断成为智能网领域一个重要的研究课题,建立一种合适的诊断模型尤为重要。基于以上背景,SCP软件故障的特点被着重分析,包括症状的呈现方式、故障原因分析、故障症状和故障原因的相关性分析等,提出了一种基于信度网的SCP软件故障诊断模型,并对于该模型的结构进行了规则定义与结构设计,定义了节点、边、矩阵和层次,明确了其学习规则。该模型目前已经应用于现有SCP软件的故障诊断并且在不断地完善中。The requirement is more and more severe for reliability of SCP software in intelligent network on the current communication network, and the fault diagnosis of SCP software becomes one important topic in studies of intelligent network, in which one appropriate diagnosis model is more important. The characters of the fault are analyzed, including the characters of the result, the causation of the fault, and the corresponding relation between the causation and result. Then one new fault diagnosis model based on the Belief network is presented and the rules and the designs of the model structure are defined, such as node, side, matrix and layer. Now the model is used in the fault diagnosis of the SCP software and is being consummated.

关 键 词：智能网 业务控制点 故障诊断 信度网 模型 

分 类 号：TN915.5[电子电信—通信与信息系统]