| 摘要 |
PROBLEM TO BE SOLVED: To accurately notify a tire state in accordance with a vehicle without preregistering reference proper identification information in a facility side unit, or without arranging a large-scale facility for managing the reference proper identification information.SOLUTION: A signal transmitted from a tire sensor unit at each wheel is received by a facility side unit 40 of a gas station GS. The unit 40 collates an ID code in the signal with a reference ID code set according to the tire sensor unit. A vehicle is identified based on a collation result, and displayed by a display 44 by making the identified vehicle associated with information on the tire state corresponding to the collated ID code. In such a tire state monitoring system, an ID code recording card 6 of prerecording the reference ID code of the whole tire sensor units in the respective vehicles is arranged at each vehicle. The facility side unit 40 reads the reference ID code by a card reader 45 arranged in the gas station GS, and uses it for collation. |
