Large infrastructure monitoring and early warning system

Abstract

The invention discloses a large infrastructure monitoring and early warning system. The large infrastructure monitoring and early warning system comprises a plurality of data acquiring fulcrums, a collecting terminal, data analyzing equipment and state displaying equipment, wherein the data acquiring fulcrums are arranged on a large infrastructure; the acquiring fulcrums and the collecting terminal form a topology network; the acquiring fulcrums are used for acquiring structural data of locations of the acquiring fulcrums on the large infrastructure; after being packaged by the collecting terminal, received data are transmitted to the data analyzing equipment through a wide area network; the data analyzing equipment filters, analyzes and calculates the received data; the state displaying equipment is used for displaying data of the positions of the various acquiring fulcrums on a 3D (three-dimensional) model of which the scale is the same with that of the large infrastructure and judges whether the data of the positions of the various acquiring fulcrums exceed a preset threshold value range; and early warning on the acquiring fulcrums is carried out if the data of the positions of the various acquiring fulcrums exceed the preset threshold value range. The large infrastructure monitoring and early warning system is simple in structure and convenient to use; change conditions of the measured large infrastructure are reflected visually, distinctly and quickly; and early warning on the monitoring fulcrums with abnormal data can be carried out.

Description

technical field [0001] The invention relates to the field of infrastructure monitoring and early warning, in particular to a large-scale infrastructure monitoring and early warning system. Background technique [0002] In recent years, large-scale public infrastructure safety accidents have occurred frequently at home and abroad. The aging of facilities is one of the important reasons for the accidents. It is urgent to establish a structural safety monitoring and early warning system for large-scale public infrastructure to eliminate public safety hazards. [0003] At present, the safety monitoring methods of large-scale infrastructure structures at home and abroad mainly include manual monitoring and wired monitoring. Manual monitoring is currently the most widely used method in the world. Whether in the West or in my country, large-scale infrastructure monitoring has always relied on large-scale human measurement, which is not only costly and inaccurate, but also unable t...

AI Technical Summary

Problems solved by technology

More importantly, the installation process is easy to cause secondary damage to the infrastructure

Therefore, it is difficult to install wired sensing devices in a large area and in high density, resulting in serious missed and false positives.