【摘要】 以卢浦大桥健康监测为背景 ,阐明了大型桥梁监测系统的总体结构 ;设计了多种通信节点 ;探讨了局部控制网 (LONWORKS)总线网络服务 (LNS)的一些实际应用 ;解决了LNS环境下LONWORKS网络管理程序与其他应用分析软件的接口问题 .卢浦大桥现场使用结果表明 ,该系统完全满足桥梁健康监测的要求 ,并有很高的可靠性 .更多还原

【Abstract】 On the background of Lupu Bridge health monitoring network, this article describes the general structure of long span bridges monitoring system,designs several kinds of communication nodes,discusses some specific applications of local operation network (LONWORKS) network service (LNS),and builds the interface between LONWORKS network management program and other analyzing software. The practical implementation in Lupu Bridge demonstrates that this system fully meets the bridge health monitoring demands, and has high reliability.更多还原