Real-time bridge monitoring system

The invention discloses a real-time bridge monitoring system which comprises a kernel control processing module (7), an environment detection sensor unit (2), a flow detection sensor unit (3), a structure detection sensor unit (4), a snapshot camera (6), a GPS time service unit (1) and a wireless data transmission unit (5). The environment detection sensor unit (2), the flow detection sensor unit (3), the structure detection sensor unit (4), the snapshot camera (6), the GPS time service unit (1) and the wireless data transmission unit (5) are connected with the kernel control processing module (7). According to the real-time bridge monitoring system, time signals of a GPS are introduced in a measuring result, time marking codes are additionally arranged for output data of sensors and output data of the camera, the accurate synchronization of the data is achieved, and a synchronization standard is provided for subsequent data processing and analyzing. Meanwhile, according to the analysis of the data of structure detection sensors and the judgment of threshold values, whether a target object has dynamic deformation is determined; the snapshot camera is triggered to work according to the threshold values of signals, the dynamic deformation is monitored completely, and a bridge is monitored comprehensively and reasonably; the real-time bridge monitoring system has the advantage of saving data resources and reducing the pressure of wireless data transmission and the pressure of data storage and backup.