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http://dx.doi.org/10.5762/KAIS.2021.22.1.1

Development of Noise and AI-based Pavement Condition Rating Evaluation System  

Han, Dae-Seok (Korea Institute of Civil Engineering & Building Technology)
Kim, Young-Rok (Korea Institute of Civil Engineering & Building Technology)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.22, no.1, 2021 , pp. 1-8 More about this Journal
Abstract
This study developed low-cost and high-efficiency pavement condition monitoring technology to produce the key information required for pavement management. A noise and artificial intelligence-based monitoring system was devised to compensate for the shortcomings of existing high-end equipment that relies on visual information and high-end sensors. From idea establishment to system development, functional definition, information flow, architecture design, and finally, on-site field evaluations were carried out. As a result, confidence in the high level of artificial intelligence evaluation was secured. In addition, hardware and software elements and well-organized guidelines on system utilization were developed. The on-site evaluation process confirmed that non-experts could easily and quickly investigate and visualized the data. The evaluation results could support the management works of road managers. Furthermore, it could improve the completeness of the technologies, such as prior discriminating techniques for external conditions that are not considered in AI learning, system simplification, and variable speed response techniques. This paper presents a new paradigm for pavement monitoring technology that has lasted since the 1960s.
Keywords
Pavement; Monitoring; Condition Rating; Tire-surface Friction Noise; Artificial Intelligence;
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