| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the possibility that a vehicle key system of a vehicle other than a specified vehicle also operates in the case when a regular user owns a plurality of vehicles. SOLUTION: A proper identifier is held in a portable transmitter 1, and fingerprint information obtained is transmitted, together with the proper identifier, by a transmission part 14. In a vehicle-side receiver 21, the fingerprint information and the identifier received are collated with the fingerprint information and the identifier registered therein beforehand, and vehicle equipment is controlled on the basis of the results of collation. |
