| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent forgetting of withdrawal of a mechanical key from a sub-key in an on-vehicle key slot.SOLUTION: A share key 40 may be switched between an effective state that enables wireless communications with a vehicle and an ineffective state that disables wireless communications. Also, a configuration of the share key 40 allows a mechanical key 44 to be withdrawn. An insertion restricting part 35 is disposed inside a storage hole 34 of an on-vehicle key slot 30. Insertion of the share key 40 into the on-vehicle key slot 30 is restricted via the insertion restricting part 35, when the mechanical 44 has been inserted. Thus, forgetting of withdrawal of the mechanical key 44 from the share key 40 may be prevented, when the share key 40 is stored in the on-vehicle key slot 30.</p> |
