| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a new vehicle discrimination method using a magnetic tire having a magnetic pattern coding required information. <P>SOLUTION: A tire 1 having the magnetic pattern coding oneself and others discrimination information of a vehicle is equipped to the vehicle, a magnetic sensor 6 and the tire 1 are relatively disposed in a forming direction of the magnetic pattern. The vehicle discrimination information is decoded on the basis of magnetic amount detected by the magnetic sensor, thereby discriminating the vehicle. <P>COPYRIGHT: (C)2004,JPO</p> |
