Distributed sensor network deployment and data fusion method for high-rise steel structure

Abstract

The application discloses a distributed sensor network deployment and data fusion method for high-rise steel structure. The method relates to the technical field of network deployment and data fusion, and comprises the following steps: key monitoring site identification and sensor deployment, monitoring data processing and adaptive fusion, and digital twin driving and early warning emergency. The application determines key monitoring sites in each stage based on a finite element model and construction simulation, and deploys a dynamically adjustable heterogeneous sensor network. After data acquisition and edge preprocessing, the construction stage is bound, and monitoring characteristic values are generated through three-level adaptive fusion. Finally, a digital twin model is constructed for real-time updating and display. According to whether the characteristic values exceed the early warning interval, an emergency plan is matched, the accuracy of distributed sensor network deployment and data fusion is improved, and the problem of low accuracy of distributed sensor network deployment and data fusion due to construction environment interference and insufficient network topology optimization in the prior art is solved.

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