发明名称 |
Method and system for determining the potential friction between a tyre for vehicles and a rolling surface |
摘要 |
A method and system for determining the potential friction between a tire and a rolling surface wherein: the tire is rotated on the rolling surface so as to subject a crown portion of the tire to an acceleration radial component; data are obtained which are representative of the acceleration radial component to which the crown portion is subjected during at least one tire revolution; starting from the data, data are selected which are representative of at least one transition region of the acceleration radial component; the selected data are processed so as to obtain information correlated with the steepness of transition of the at least one transition region; and the potential friction is estimated on the basis of the information correlated with the steepness of transition. |
申请公布号 |
US8626454(B2) |
申请公布日期 |
2014.01.07 |
申请号 |
US201113825712 |
申请日期 |
2011.09.28 |
申请人 |
TEBANO RICCARDO;AUDISIO GLORGIO;PIRELLI TYRE S.P.A. |
发明人 |
TEBANO RICCARDO;AUDISIO GLORGIO |
分类号 |
G01N19/02;G01L5/00;G06F17/40;G06F19/00 |
主分类号 |
G01N19/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|