| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a tire position registration system which can further correctly determine a tire position.SOLUTION: A period calculation part 23 calculates one rotational period of an axle on the basis of a detection signal output from an axle detection part 22. A parameter calculation part 24 calculates determination parameters between respective peaks by dividing the one rotational period of the axle by gravity sampling interval time transmitted from a tire valve 4. An acceleration/deceleration determination part 25 determines acceleration/deceleration of a vehicle 1 by confirming change in time series of the determination parameters. A position determination part 26 executes determination of the tire position by considering the determination result of the acceleration/deceleration determination part 25.</p> |
