| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire position registration system capable of completing registration of a tire position in a short time.SOLUTION: A TPMS receiver calculates a population means μ from a population E by estimating the population E of axle rotation information Dc in respective valves ID. The TPMS receiver sets a synchronous wheel allowable area R on the basis of the calculated population means μ, and confirms whether or not the axle rotation information Dc acquired in reception time of the valves ID enters the synchronous wheel allowable area R, and specifies a tire position of four-wheels by restricting an axle of the four-wheels in the respective valves ID. The synchronous wheel allowable area R is updated every time when acquiring new axle rotation information Dc in response to reception of the valves ID. |
