Building force balance monitoring system based on passive sensor network

Abstract

The building force balance monitoring system of passive sensor network belongs to the field of information technology. In order to solve the problem that the pressure sensor is easier to charge in the building force monitoring, it includes laying it in the same building surface of the building or laying it on the support of the bridge Several nodes in the plane, the nodes are mainly composed of a pressure sensor module, a radio frequency signal acquisition module, and a network module. The sensing surface of the pressure sensing module collects the pressure information of the building and transmits it to the pressure sensor module. Electric energy, and the pressure information is converted into data, which can be uploaded to the network through the network module, and the effect is that the pressure sensor is easier to charge.

Description

technical field [0001] The invention belongs to the field of information technology and relates to a real-time monitoring system for force balance of buildings based on a passive sensor network. Background technique [0002] In terms of building safety detection, the X-ray method, eddy current method, optical diagnostic method, etc., which are commonly used in China at first, judge the safety status of the overall building through the detection of local buildings, but this detection method has great shortcomings. . With the development of information technology, some people use optical fiber communication technology to detect remote buildings. However, this method has limitations in both area of ​​use and performance. After that, people began to use wireless sensors to install and lay out the bridge structure to detect its health. However, sensors are deployed throughout the bridge structure. If the bridge structure is relatively small, it is okay, but if the bridge struc...

AI Technical Summary

Problems solved by technology

However, traditional wireless sensors are powered by batteries. Once the sensor battery is out of power, the sensor network cannot work.

Moreover, a lot of manpower and material resources will be consumed in the later battery replacement process, a large number of battery replacements will also cause environmental waste, and long-term replacements will also cause a lot of money waste

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