METHOD FOR MEASURING TIME OF ANGULAR POSITION WHICH DESERVES ATTENTION OF SENSOR WITH WHICH TIRE IS EQUIPPED

摘要

PPROBLEM TO BE SOLVED: To provide a method for measuring time of an angular position which deserves attention of at least one sensor with which a tire is equipped. PSOLUTION: This method is the method for measuring time of the angular position (QSBr/SB) which deserves attention of at least one sensor (12) with which the tire (10) revolved to external reference is equipped. The method consists of the step of generating a reference signal (sSBr/SB(t)) suitable for giving an extreme value which deserves attention during one revolution of the tire (10) from an output signal (s(t))from the sensor (12), the step of deciding that time of day (tSB0/SB) of the angular position (QSB0/SB) of the sensor from the beginning is time of day of the extreme value which deserves attention of the reference signal, and the step of deciding time of day (tSBr/SB)of the angular position (QSBr/SB) which deserves attention of time of day of the angular position from the beginning. PCOPYRIGHT: (C)2008,JPO&INPIT