The Intelligent Tire: Acceleration Sensors Data Acquisition

2005-01-1481

04/11/2005

Event
SAE 2005 World Congress & Exhibition
Authors Abstract
Content
In the EC funded APOLLO project the feasibility of an “intelligent tire” concept is investigated. The main objective is to increase traffic safety introducing acceleration sensors into the tire in order to evaluate exerted forces at tire-road interface, contact patch area length, friction coefficient, slip angle, aquaplaning, road conditions and tire wear. Acceleration data, transmitted by a wheel-mounted RF transceiver, are received by a dedicated electronic unit, further processed and sent to the vehicle control system by means of a CAN interface. Bit rate, transmission protocol and clock recovery aspects are discussed.
Meta TagsDetails
DOI
https://doi.org/10.4271/2005-01-1481
Pages
10
Citation
Nepote, A., De La Pierre, P., Varpula, T., Rautiainen, A. et al., "The Intelligent Tire: Acceleration Sensors Data Acquisition," SAE Technical Paper 2005-01-1481, 2005, https://doi.org/10.4271/2005-01-1481.
Additional Details
Publisher
Published
Apr 11, 2005
Product Code
2005-01-1481
Content Type
Technical Paper
Language
English