Industrial Ethernet based monitoring system of sea-crossing suspension bridge

Abstract

The invention discloses to an industrial Ethernet based monitoring system of a sea-crossing suspension bridge, comprising a hardware system and a software system, wherein the hardware system of the monitoring system comprises bridge field equipment, monitoring center equipment, communication optical cable equipment from a bridge field to a monitoring center, and the like; and the software system is not only supported by a necessary operating system, office software and tool software, i.e. structural computational analysis ANSYS, MATLAB, ARTEMIS, QJX, and the like, but also even more important to have user customizing software developed aiming at the specific requirements for the structure monitoring and the early warning of the sea-crossing suspension bridge. The monitoring system realizes the monitoring of the structure information of the sea-crossing suspension bridge through the cooperative work of the software system and the hardware system, the field data acquisition of an external field sensor and the data receiving, processing and analysis of data real-time monitoring software, integrates the everyday maintenance and management work and structure data acquisition of the sea-crossing suspension bridge into a whole, provides a visual digitized and informationized platform for a management and maintenance unit of the sea-crossing suspension bridge at any time, thereby enhancing the scientific and technological level of management and maintenance; and in addition, the invention can provide the safety state information of the bridge structure for the sea-crossing suspension bridge at any time.

Description

technical field [0001] The present invention relates to the technical field of bridge structure monitoring, in particular to an industrial Ethernet-based system with functions of network transmission, remote control, data flow control, multi-source heterogeneous information fusion, structural state evaluation and prediction, system management and maintenance, It is also a monitoring system that can obtain real-time, regular and comprehensive monitoring data of bridge structures. Background technique [0002] With the advancement of science and technology, in recent years, long-span bridges, especially suspension bridges and other types of bridges with large spans, beautiful shapes, and material savings have been recognized by everyone. While building a large number of bridges of this type, it is particularly important to grasp the safety status of large-scale sea-crossing suspension bridges in real time. [0003] The traditional bridge monitoring work is to use manual inspe...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to effectively overcome the above shortcomings, and provide a remote control based on industrial Ethernet, which can obtain data in real time and comprehensively, and efficiently collects data management, structural health monitoring, safety assessment, emergency response, and bridge deck traffic conditions. Monitoring and other integrated monitoring systems to improve the problems caused by the hysteresis and inefficiency of traditional manual detection methods

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