Real-time bridge state parameter monitoring and alarm system

The invention discloses a real-time bridge state parameter monitoring and alarm system. The real-time bridge state parameter monitoring and alarm system comprises a bridge detection sensor group, a snapshot camera, a field main controller, a far-end service processor and a client, wherein the bridge detection sensor group comprises an environment detection sensor unit, a flow detection sensor unit and a structure detection sensor unit, and the field main controller comprises a central control unit, and a data acquisition unit, a synchronization triggering control unit, a field wireless data transmission unit and a GPS time service unit which are connected with the central control unit. According to the real-time bridge state parameter monitoring and alarm system, time signals of a GPS are added to measurement results, time indication codes are added to output data of the sensor and the camera, and precise data synchronization is realized; analysis and determination on data of structure detection sensors are carried out to realize complete monitoring on dynamic deformation, data resources are saved, and wireless data transmission and data storage and copy pressure is reduced.