Wireless remote monitor civil engineering building monitoring system

Abstract

The invention belongs to building engineering technology field, and discloses a wireless remote monitor civil engineering building monitoring system, which comprises a fiber sensor, a data acquisition and transmission system, a data control and processing system, a data management system, a data output system and an alarm system; the data acquisition and transmission system comprises a fiber sensing multiplex network acquisition subsystem and a fiber sensing signal demodulation data transmission subsystem; the data control and processing system employs a one-chip microcomputer for controlling; the data management system comprises a log record system and a memory; the data output system comprises a display, a printer, a communication port and an outer memory; the alarm system comprises an alarm lamp system, an alarm device system and a preset threshold value monitoring system. According to the invention, important physical indexes like seepage humidity, residual strain degree, crack displacement, viscosity, pressure, temperature and hardness in a reinforced concrete structure can be detected; and networking and remote monitoring can be realized.

Description

technical field [0001] The invention relates to a building monitoring system, in particular to a wireless remote monitoring civil engineering building monitoring system, which belongs to the technical field of building engineering. Background technique [0002] Traditional buildings only rely on structural resistance to resist unexpected accidents, and there are few opportunities for human participation in regulation. Huge external forces can cause fatal damage to buildings in an instant. At the same time, the design life of high-rise building structures is basically more than ten years. Under long-term environmental effects, the fatigue effect of the structure and the aging of materials will have a great impact on the structure, which will reduce the resistance of the structure and lead to disasters that endanger people's lives. [0003] In the traditional monitoring of buildings, monitoring personnel basically use simple methods for monitoring, such as visual inspection, e...

AI Technical Summary

Problems solved by technology

There are many defects in these monitoring technologies, such as: poor integrity, only monitoring a part of the structure; poor safety, requiring people to operate in person, and cannot work in dangerous places; poor real-time performance, only after post-processing can the state of the structure be known, Real-time monitoring is not possible, and the efficiency is low; the degree of intelligence is low, and the degree of comprehensive application of advanced technologies is low, which limits the intelligence of people's lives

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