| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the setting of the registration of the correspondence relation between tire pneumatic pressure sensors and tire positions. SOLUTION: The correspondence of tires 1, 2, 3, 4, the longitudinal and lateral positions thereof, and the tire IDs with which the tire pneumatic pressure sensors 5, 6, 7, 8 are attached is automatically determined and registered based on the tire ID of a telegraphic message and a field intensity level transmitted from the tire pneumatic pressure sensors 5, 6, 7, 8 attached to the tires 1, 2, 3, 4, respectively, to a sensor information receiver 9 and the distance between the sensor information receiver 9 and the pneumatic pressure sensors. By the method, even when a tire rotation or a tire replacement is performed, the labor for re-registration is saved and a failure to register can be prevented. Consequently, the risk of taking erroneous measure for the tire causing trouble of pneumatic pressure due to error of registration can be avoided. COPYRIGHT: (C)2008,JPO&INPIT
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