| 摘要 |
A wheel position detecting apparatus, a tire inflation pressure detecting apparatus, a transceiver and a receiver are provided to detect correlation between a vehicle wheels equipped with transceivers and the transceivers. A wheel position detecting apparatus including right and left front wheels and rear wheels comprises as follows. A plurality of transceivers(2) are attached to each of front and rear wheels(6c,6d). Triggering devices are attached to a vehicle frame and include first and second triggering devices(5a,5b). The first triggering device is configured to output triggering signals reaching at least two transceivers that are attached to the right and left front wheels. The second triggering device is configured to output triggering signals reaching at least two transceivers that are attached to right and left rear wheels(6a,6b). In addition, a receiver(3) is attached to the vehicle frame and configured to output a command signal to allow the first and second triggering devices to output the triggering signals.
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