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Blockchain-based secure archiving of sensor malfunctions in structural health monitoring systems
Publikationstyp
Conference Paper
Date Issued
2025
Sprache
English
Citation
European Conference on Computing in Construction & CIB W78 Conference on IT in Construction 2025 & 13th Linked Data in Architecture and Construction Workshop, LDAC 2025
Publisher DOI
Structural health monitoring (SHM) systems are widely used to assess the condition of civil infrastructure. Sensor malfunctions in SHM systems may result in erroneous assessments, illuminating the need for secure archiving of malfunctions. However, methods with online functionality for secure archiving of sensor malfunctions in SHM systems have not been reported yet. This paper presents a system for secure archiving of sensor malfunctions based on blockchain technology, designed as a modular add-on for SHM systems. Using a public blockchain framework, the blockchain-based archiving system is implemented and validated for two use cases, demonstrating the potential of blockchain for SHM systems.
Subjects
Structural health monitoring
sensor malfunctions
sensor faults
blockchain technology
tamper-proof archiving
DDC Class
005: Computer Programming, Programs, Data and Security
690: Building, Construction