Building construction safety monitoring system with automatic detection and danger early warning functions

By automatically collecting multi-dimensional data and using an improved weighted fuzzy comprehensive evaluation model, combined with graded hazard early warning and emergency response control, the problems of limited data collection scope and inaccurate risk assessment in existing technologies have been solved, and a closed loop of safety risk management in the construction process has been realized.

CN121921946APending Publication Date: 2026-04-24THE FOURTH OF CHINA EIGHTH ENG BUREAU
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Patent Information

Application Number
CN202610376829.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-26
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

Existing construction safety monitoring systems have limited data collection coverage, fail to take into account multiple key safety influencing factors, do not combine risk analysis with the characteristics of the construction stage, lack dynamic adaptation capabilities, and lack early warning and emergency response linkage.

Method used

A multi-dimensional data automatic acquisition unit is used to collect building structure, environmental and personnel parameters in real time. An improved weighted fuzzy comprehensive evaluation model is used for dynamic risk analysis. Combined with a graded hazard early warning and emergency linkage control unit, accurate risk assessment and early warning can be achieved during the construction phase.

Benefits of technology

It achieves comprehensive coverage of structural, environmental, and personnel safety factors during the construction process, improves the accuracy of risk assessment, and enables rapid intervention in high-risk scenarios to prevent the escalation of danger.

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Abstract

The invention relates to the technical field of building safety monitoring, in particular to a building construction safety monitoring system with automatic detection and danger early warning functions. Comprising a multi-dimensional data automatic acquisition unit; a dynamic risk analysis unit; a grading danger early warning unit; and an emergency linkage control unit. According to the invention, through the construction stage identification module, the weight dynamic adjustment module and the risk quantification and feature matching module, the current construction stage is determined based on the excavation depth of the foundation pit, the installation elevation of the steel structural member and the total height of the building; the weight ratio of each physical parameter is dynamically adjusted by combining the basic weight matrix and the mechanical influence factor matrix of the corresponding construction stage, then the comprehensive risk value is calculated through the single-parameter deviation degree and the deviation acceleration, the hidden danger type is matched, and the risk analysis key point can be adjusted according to the structural mechanical characteristics of different construction stages. The problems of lack of dynamic adaptation capability and limited risk assessment precision in the prior art are solved.
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