| 摘要 |
PROBLEM TO BE SOLVED: To quickly detect failure of a tire even from the tire during traveling by a simple constitution. SOLUTION: The failure detection method for the tire detects the failure of the tire 1 during traveling by an output of distortion of a distortion sensor 10 for measuring distortion of a side wall part 3. The detection method includes a measurement step for measuring the distortion of the side wall part 3 by the distortion sensor 10 and obtaining a measurement distortion wave-form J, i.e., a distortion wave-form of the distortion of the side wall part 3 at traveling; and a failure determination step of the tire for determining whether or not the tire is failed by comparing a previously memorized reference distortion wave-form Jo, i.e., a distortion wave-form of the distortion of the side wall part 3 at traveling of the normal tire with the measurement distortion wave-form J. COPYRIGHT: (C)2009,JPO&INPIT
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