A method and system for intelligent early warning and data storage of foundation pit monitoring

Abstract

The invention discloses a method for foundation pit monitoring intelligent early warning and data storage, comprising the following steps: building a network; collecting foundation pit monitoring data and sending it to an Internet of Things device, and the Internet of Things device uploading the foundation pit monitoring data to a side chain for storage ; The Internet of Things equipment also analyzes the monitoring data of the foundation pit through the real-time data analysis and early warning system based on machine learning to obtain results; judge whether the foundation pit is safe according to the analysis results; All parties involved in the project send early warning signals and send certificate deposit instructions to the side chain; after receiving the certificate deposit instructions, the side chain saves the monitoring data and analysis results of the foundation pit and uploads them to the main chain for certificate deposit. The invention also discloses a system, which includes a side chain based on an authority proof consensus, a main chain based on a workload proof consensus, and an Internet of Things device. Compared with the prior art, artificial tampering of foundation pit monitoring data is prevented.

Description

technical field [0001] The invention discloses a foundation pit monitoring method, in particular to a foundation pit monitoring intelligent early warning and data storage method and system. Background technique [0002] Due to complex geology, load and environmental conditions, the excavation of urban foundation pits often has a large difference between the design value and the actual working state, so it has the characteristics of difficult construction and high risk. Great losses have come, so foundation pit monitoring is necessary and important. Foundation pit monitoring technology, especially automated and instrumented foundation pit monitoring technology, has developed rapidly in recent years. Common foundation pit monitoring techniques include: total station, earth pressure cell, pore water pressure gauge, inclinometer, axial force gauge, etc. Although the electronic and automatic upgrade and mature use of these monitoring hardware methods have brought great convenie...

AI Technical Summary

Problems solved by technology

Although the electronic and automatic upgrade and mature use of these monitoring hardware methods have brought great convenience to foundation pit monitoring projects, the main reasons for foundation pit collapse accidents caused by actual engineering include: 1) Artificial tampering of monitoring data 2) Due to the complexity of the foundation pit project, such as the difference between the actual working state and the design value, engineers lack the ability to accurately analyze a large amount of foundation pit monitoring data in a short period of time

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