4.在线状态监测系统的软件设计 (1)软件总体设计 软件采用模块化设计,主要包括中心调度模块、监测数据库、监测报警模块、故障诊断模块、知识库、趋势分析模块、CAN通讯模块及网络通讯模块等,软件系统的整体结构见图4。中心调度模块负责整个系统工作的调度和控制;监测数据库主要用来存放各信号采 4. Software Design of Online Condition Monitoring System (1) The software design software is modular in design, including central dispatching module, monitoring database, monitoring alarm module, fault diagnosis module, knowledge base, trend analysis module, CAN communication module and network Communication module, the overall structure of the software system shown in Figure 4. The central scheduling module is responsible for the scheduling and control of the entire system work; monitoring database is mainly used to store the signal acquisition