Rolling noise analysis for on-board road state evaluation

Alonso Fernández, Jesús and López Navarro, Juan Manuel and Pavón García, Ignacio (2016). Rolling noise analysis for on-board road state evaluation. In: "Industriales Research Meeting", 20 de abril, 2016, Madrid, España.

Description

Title: Rolling noise analysis for on-board road state evaluation
Author/s:
  • Alonso Fernández, Jesús
  • López Navarro, Juan Manuel
  • Pavón García, Ignacio
Item Type: Presentation at Congress or Conference (Poster)
Event Title: Industriales Research Meeting
Event Dates: 20 de abril, 2016
Event Location: Madrid, España
Title of Book: Industriales Research Meeting (1ª Ed.)
Date: 2016
Subjects:
Faculty: Instituto de Investigación del Automóvil (INSIA) (UPM)
Department: Otro
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

A system capable of analyzing the road state is proposed. This system captures and processes the noise produced by the interaction of the tires with the road, to reliably estimate the road surface conditions. Based on proposed system, an embedded device, tightly integrated with vehicle electronics has been designed and implemented. Resulting system, called Acoustic Asphalt Analyzer (A3), is capable of working on-board and in real time, with a very high success rate and a very fast response time. It can be applied to surface auscultation or active safety in vehicles, being useful in initiatives such as connected and unmanned vehicles. A3 allows to know the surface road conditions in real-time and provide data to the infrastructure manager, other drivers and the vehicle driver himself. The solution has been patented.

More information

Item ID: 46825
DC Identifier: http://oa.upm.es/46825/
OAI Identifier: oai:oa.upm.es:46825
Official URL: http://www.industriales.upm.es/investigacion/irm16/index.es.htm
Deposited by: Memoria Investigacion
Deposited on: 19 Jun 2017 06:57
Last Modified: 19 Jun 2017 06:57
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