A Combined Communication Bridge Safety Monitoring System Based on Internet of Things

Abstract

The invention discloses a combined communication type bridge safety monitoring system based on the internet of things. The system comprises an internet of things server, a master control station, monitoring terminals and a differential base station; the internet of things server can control the master control station to manipulate the monitoring terminals, and the internet of things server has thefunctions of converting and storing original data reported by the monitoring terminals; the master control station is used for performing a transmission relay effect of the monitoring terminals and the internet of things server, can control each monitoring terminal as well as achieve mutual communication with the internet of things server, meanwhile, the master control station can control each monitoring terminal to report observation data timely; the monitoring terminals are responsible for acquiring the original data so as to achieve information interaction with the internet of things server and the master control station; and the differential base station is used for providing differentiated service for all monitoring terminals. The combined communication type bridge safety monitoringsystem has the advantages of complete structure, rapid response, accurate monitoring and low energy consumption.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a combined communication bridge safety monitoring system based on the Internet of Things. Background technique [0002] With the improvement of bridge construction and traffic system, bridges are also transitioning from large-scale construction to bridge monitoring and evaluation management. As time goes by, more and more bridges will reach or approach their service life, and they will bear the heavy pressure of vehicles for many years, which will lead to structural damage and aging of bridges, especially for large bridges. Once a collapse accident occurs, it will cause difficult recovered losses. Therefore, it is very important to monitor the health and safety of bridges. In the past, the monitoring of the health and safety of bridges was mainly based on manual inspections. Although supplemented by corresponding testing equipment, it was difficult to achieve rea...

AI Technical Summary

Problems solved by technology

This monitoring method often consumes a lot of manpower and material resources, and the measurement time is also greatly increased

In addition, in bridge safety monitoring, due to the inconvenience of power supply and communication, solving the power supply and communication problems is the biggest problem in the existing technology. Currently, almost all monitoring products on the market use 4G as the data transmission communication link. For Hong Kong, Macao and Taiwan regions or some monitoring sites with poor signals, 4G communication greatly increases the cost or difficulty of implementation, so the adoption of new communication combination methods will play a vital role in monitoring projects

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