| 摘要 |
PROBLEM TO BE SOLVED: To enable implementation with a simple structure, and to distinguish/register a tire position without trouble. SOLUTION: A transmitting unit 10 provided on each tire is equipped with an inclination sensor 12. When each tire is attached to a vehicle, the transmitting unit 10 (the inclination sensor 12) is disposed at a position (an inclining angle) corresponding to a tire attaching position (either one of FR, FL, RR, RL). The corresponding relationship between the attaching position and the inclining angle is decided in advance, and stored in a memory in the transmitting unit 10 or a memory in a receiving unit 20 in advance. Therefore, on the basis of the inclining angle detected by the inclination sensor 12 and the corresponding relationship between the attaching position and the inclining angle, it is distinguished that the attaching position of each tire is either one of FR, LF, RR, or RL. COPYRIGHT: (C)2007,JPO&INPIT |
