TITLE
DEVELOPMENT AND IMPLEMENTATION OF WIRELESS SENSOR NETWORKS (WSN) FOR INFRASTRUCTURE MONITORING, WITH A CASE STUDY OF THE BRIDGE ON THE BOSNIA RIVER IN DOBOJ
AUTHOR(S)
Sandi Božičković
ABSTRACT
This scientific paper investigates the design, development and implementation of a wireless sensor network (WSN) for continuous monitoring and condition assessment of critical infrastructure, such as bridges, buildings and pipelines. Traditional inspection methods are expensive, controversial and often ineffective in detecting early degradation. The proposed system uses WSN nodes equipped with vibration, temperature and humidity sensors, which enable real-time data collection. The paper describes in detail the system architecture, including the choice of an energy-efficient hardware platform, communication protocols (e.g. LoRaWAN) adapted for long-distance data transmission with low power consumption, and the development of software for signal processing at the node itself. The experimental part of the paper includes the placement of a WSN prototype on a simulated structure, thus demonstrating the system's ability to accurately detect and classify structural changes and anomalies. The results show high reliability in data transmission and efficiency in detecting critical parameters. The conclusion emphasizes that the implementation of WSN technology significantly improves preventive maintenance and reduces the risk of catastrophic failures, providing a basis for the development of smart systems for predictive maintenance of infrastructure.
DOI
How to cite this article:
Sandi Božičković,DEVELOPMENT AND IMPLEMENTATION OF WIRELESS SENSOR NETWORKS (WSN) FOR INFRASTRUCTURE MONITORING, WITH A CASE STUDY OF THE BRIDGE ON THE BOSNIA RIVER, UNITECH – SELECTED PAPERS - 2025