基于WSN和MA的钢筋混凝土信息检测和辨识系统

A System for Detection and Identification of Reinforced Concrete Information Based on WSN and MA

针对传统的钢筋混凝土施工过程中难以在线实时辨识混凝土损伤的问题,建立一种基于WSN和移动智能agent(Mobile agent,MA)的分布式钢筋混凝土施工信息检测和辨识系统。系统包括应变及温度无线传感器节点、基站及远程监控中心。系统使用无线传感器网络节点后,有效减少了器件数量,使检测系统安装简便,以便实现对混凝土信息的长期在线实时监测。现场测试结果表明,该检测系统能够实时在线监测钢筋混凝土施工过程中的温度、应力及应变信息,进而可以采取相关措施以预防钢筋混凝土裂缝的产生。

In view of the traditional reinforced concrete structure construction process is difficult to online real-time identification of concrete damage problem, the paper present an inte.lligent reinforced concrete construction of distributed information detection and identification system based on WSN and Mobile agent （Mobile agent, MA）. The system includes wireless sensor node, strain and temperature of base station and remote monitoring center. The operation system effectively reduced the number of devices, which can achieve the long-term online real-time monitoring of concrete information. The experimental test results show that the detection system can real-time online monitoring of reinforced concrete construction temperature, stress and strain in the process of information, which can take measures to prevent the cracks of reinforced concrete.