公开(公告)号：US06253616B1

公开(公告)日：2001-07-03

申请号：US09408484

申请日：1999-09-29

Applicant: Alfred Permuy ,  Laurent Breneol

Inventor： Alfred Permuy ,  Laurent Breneol

IPC: B60C1701

CPC classification number: B60C17/04

Abstract: A method for detecting vibrations generated by the running of a tire on a safety insert, wherein a vibration signal is measured within a given frequency band and the measurement thus made is processed to detect a mode of resonance generated by this running. The energy of the signal measured by a sensor in two frequency bands, one being narrow and the other being wide, which are centered on the same line of the mode of resonance, is determined. The ratio of these two energies is compared with a given warning threshold.

Abstract translation: 一种用于检测由安全插入件上的轮胎行驶产生的振动的方法，其中在给定频带内测量振动信号，并且对其进行的测量被处理以检测由该行驶产生的共振模式。 确定由谐振模式的同一直线居中的两个频带中的传感器测量的信号的能量，一个是窄的，另一个是宽的。 将这两个能量的比率与给定的警告阈值进行比较。