| 摘要 |
<p>In a wheel position specification system in which identification information included in wheel information transmitted from a wheel and a wheel position are associated with each other, the time required for specifying the wheel position is decreased. When a wheel is replaced in a stopped state of a vehicle, the wheel to be replaced is rotated by an operator into a single-wheel rotation state. When single wheel information is received by a receiver, it is detected that the single wheel that transmitted the wheel information is rotating (S12: YES). On the basis of detection values from a plurality of wheel speed sensors, it can be determined that the rotating wheel is a single wheel (S13, 14), and the wheel position can be acquired (S15). From the above, it can be determined that the received wheel information was transmitted from a wheel-side unit for the single wheel that is rotating, and the identification information and the wheel position can be associated with each other. Thus, the time required for specifying the wheel position can be decreased, and the specifying of the wheel position can be facilitated.</p> |
