| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire capable of recording and reading data such as a type, a manufacturing number, a product specification, a manufacturing date and a use history with every tire, in respective stages of manufacture, circulation and maintenance. SOLUTION: A carcass structure 2 of the tire is provided with a first radio IC tag 3 arranged in the tire 1 and capable of writing in and reading information by radio communication, a second radio IC tag 4 for traceability of manufacturing control and circulation control capable of writing in the information in a manufacturing stage and a circulation stage of the tire by radio communication, a tire state detecting sensor 5 similarly arranged in the tire and detecting at least one of the temperature, rotation, vibration, stress and pressure applied to the tire, and a control part 6 similarly arranged in the tire and transmitting the data detected by the tire state detecting sensor to be recorded on the first radio IC tag 3. COPYRIGHT: (C)2008,JPO&INPIT
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