Expert Systems and Applications Lab-ESALAB, Faculty of Science, University of Salamanca, Plaza de los Caídos s/n, 37008 Salamanca, Spain.
Laboratory of Embedded and Distribution Systems, University of Vale do Itajaí, Rua Uruguai 458, C.P. 360, Itajaí 88302-901, Brazil.
Sensors (Basel). 2020 Oct 30;20(21):6205. doi: 10.3390/s20216205.
In recent years, maintenance work on public transport routes has drastically decreased in many countries due to difficult economic situations. The various studies that have been conducted by groups of drivers and groups related to road safety concluded that accidents are increasing due to the poor conditions of road surfaces, even affecting the condition of vehicles through costly breakdowns. Currently, the processes of detecting any type of damage to a road are carried out manually or are based on the use of a road vehicle, which incurs a high labor cost. To solve this problem, many research centers are investigating image processing techniques to identify poor-condition road areas using deep learning algorithms. The main objective of this work is to design of a distributed platform that allows the detection of damage to transport routes using drones and to provide the results of the most important classifiers. A case study is presented using a multi-agent system based on PANGEA that coordinates the different parts of the architecture using techniques based on ubiquitous computing. The results obtained by means of the customization of the You Only Look Once (YOLO) v4 classifier are promising, reaching an accuracy of more than 95%. The images used have been published in a dataset for use by the scientific community.
近年来,由于经济困难,许多国家大幅减少了公共交通线路的维护工作。由驾驶员群体和与道路安全相关的群体进行的各种研究得出结论,由于路面状况不佳,事故正在增加,甚至通过昂贵的故障影响车辆状况。目前,检测道路任何类型损坏的过程要么手动进行,要么基于使用道路车辆,这会产生高昂的劳动力成本。为了解决这个问题,许多研究中心正在研究图像处理技术,以使用深度学习算法识别路况不佳的道路区域。这项工作的主要目的是设计一个分布式平台,该平台允许使用无人机检测运输路线的损坏,并提供最重要的分类器的结果。本文提出了一个基于 PANGEA 的多智能体系统的案例研究,该系统使用基于普适计算的技术协调架构的不同部分。通过定制 You Only Look Once (YOLO) v4 分类器获得的结果很有希望,准确率超过 95%。所使用的图像已在一个数据集上发布,供科学界使用。