论文部分内容阅读
对桥梁的健康状况进行实时监测和长期统计分析具有重要的意义;为了降低一个城市多座桥梁设施的监控维护成本,提高监控能力,对多座桥梁实施松耦合分布式集中监控是一个可行的途径;但目前已建立的单一桥梁健康监测系统采用了不同的监控技术和网络结构,直接通过某种硬件设备适配实现互联,难度高且代价大;在桥梁健康监测系统中引入工业控制软总线,利用软总线平台实现各种不同桥梁现场子系统的分布式接入和集中监控,突破了传统的单一专用桥梁监测系统和目前基于标准网络接口的远程专用桥梁健康监测系统,可节约运行维护成本,提高监控效率和性能;目前,国内外这方面的应用研究处于起步试验阶段。
It is of great significance to carry out real-time monitoring and long-term statistical analysis on the health status of the bridge. In order to reduce the monitoring and maintenance cost of multiple bridges in a city and improve the monitoring ability, it is a feasible way to implement loosely coupled distributed centralized monitoring of multiple bridges However, the single bridge health monitoring system that has been established at present adopts different monitoring technologies and network structures and directly interconnects through some kind of hardware device adaptation, which is difficult and costly. In the bridge health monitoring system, an industrial control soft bus is introduced, The software bus platform is used to realize the distributed access and centralized monitoring of various bridge site subsystems. It breaks through the traditional single dedicated bridge monitoring system and the current remote special bridge health monitoring system based on standard network interfaces, which can save operation and maintenance costs, Improve monitoring efficiency and performance; At present, domestic and foreign applications research in this area is in the pilot phase.