Bridge structure health monitoring and early warning system and early warning method

Abstract

The invention discloses a bridge structure health monitoring and early warning system and early warning method. The bridge structure health monitoring and early warning system comprises a bridge monitoring module, the bridge monitoring module is electrically connected with a data acquisition module, the data acquisition module is in communication connection with a data management system, and the data management system is in communication connection with a bridge early warning system. The bridge early warning system comprises a data receiving module, a scheme distribution module, a terminal early warning module, a voice broadcast module and a data processing module. By arranging the bridge early warning system, when the bridge data is abnormal, not only can an alarm be given to bridge maintenance personnel, but also a vehicle can be broadcasted according to a scheme corresponding to the abnormal data, so that a driver is reminded to take corresponding measures according to the broadcasted response scheme in time; and therefore, the continuous damage of the vehicle to the bridge is reduced before the bridge maintenance, and the driver is guided to safely drive according to the formulated scheme during the bridge maintenance.

Description

technical field [0001] The invention belongs to the technical field of bridge monitoring, and in particular relates to a bridge structure health monitoring and early warning system and an early warning method. Background technique [0002] Traffic is the economic lifeline of society, and bridges are the throat of traffic. Poor traffic will restrict the economic development of society. Therefore, it is very important to ensure the functionality, durability, and especially the safety of bridges. In order to ensure the safe operation of bridges and avoid serious accidents, health monitoring of bridge structures came into being. The health monitoring of bridge structures is based on scientific monitoring theories and methods, and adopts various appropriate inspection and testing methods to obtain data. Structural design methods, calculation assumptions, and structural model analysis provide verification; analyze the main performance indicators and characteristics of the structur...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a bridge structure health monitoring and early warning system and early warning method to solve the problem that the existing bridge structure health monitoring proposed in the background technology is relatively simple for early warning of monitoring results. , resulting in a relatively single warning effect, and the driver cannot make correct countermeasures when facing bridge maintenance, which increases the problem of potential safety hazards of the bridge

Images