Ultra-high flexibility structure construction period deformation monitoring system and method based on visual fusion

Abstract

The application provides a kind of ultra-high flexible structure construction period deformation monitoring system and method based on visual fusion, the system includes intelligent perception terminal layer, edge fusion gateway layer and cloud intelligence brain platform layer;Intelligent perception terminal layer is deployed with industrial camera array, environmental sensor cluster and construction activity acquisition module;Edge fusion gateway layer pre-processes multiple-source data and runs adaptive visual enhancement and positioning algorithm, and outputs real-time deformation, environment and event data sequence;Cloud intelligence brain platform layer includes improved double-path space-time fusion network model, intelligent diagnosis and early warning module and decision support module, through deep feature extraction and fusion, output fusion feature vector and predict deformation inducement category, and generate diagnosis report, hierarchical early warning and construction decision suggestion.The application solves the problem that the prior art relies on manual post-analysis and has low intelligence, realizes millimeter-level precision monitoring during construction, intelligent diagnosis and closed-loop quantitative decision support.

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