Detection and Classification of Vehicles by Measurement of Road-Pavement Vibration and by Means of Supervised Machine Learning. Issue 2 (3rd March 2016)

• Record Type: Journal Article
• Authors: Stocker, Markus; Silvonen, Paula; Rönkkö, Mauno; Kolehmainen, Mikko
• Is Part Of: Journal of intelligent transportation systems. Volume 20:Issue 2(2016)
• Page Start: 125
• Page End: 137
• Publication Date: 2016-03-03
• Subjects: Digital Signal Processing -- Machine Learning -- Road Vehicle Detection and Classification -- Vibration Sensors; Intelligent transportation systems -- Periodicals; Transportation -- Technological innovations -- Periodicals; 388.312
• DOI: 10.1080/15472450.2015.1004063
• Languages: English
• ISSNs: 1547-2450

Abstract

Abstract : Road vehicle detection and, to a lesser extent, classification have received considerable attention, in particular for the purpose of traffic monitoring by transportation authorities. A multitude of sensors and systems have been developed to assist people in traffic monitoring. Camera-based systems have enjoyed wide adoption over the last decade, partially substituting for more traditional techniques. Methods based on road-pavement vibration are not as common as camera-based systems. However, vibration sensors may be of interest when sensors must be out of sight and insensitive to environmental conditions, such as fog. We present and discuss our work on detection and classification of vehicles by measurement of road-pavement vibration and by means of supervised machine learning. We describe the entire processing chain from sensor data acquisition to vehicle classification and discuss our results for the task of vehicle detection and the task of vehicle classification separately. Using data for a single vibration sensor, our results show a performance ranging between 94% and near 100% for the detection task (1340 samples) and between 43% and 86% for the classification task (experiment specific, between 454 and 1243 samples).