| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve convenience when locking doors, in a radio type automatic cipher collating locking-unlocking device used for locking and unlocking the doors of a vehicle. <P>SOLUTION: This vehicular radio type automatic cipher collating locking-unlocking device comprises a receiving part 4 for receiving respective ID signals of a plurality of portable machines 30, an ID collating part 12 for collating ID on the basis of the respective ID signals received by the receiving part 4, a storage part 13 for storing the portable machine 30 used in driving operation of the vehicle 1 as a driving operation time using portable machine 30 when ID collation coincides with collation by the ID collating part 12, a determining part 14 for determining whether or not the driving operation time using portable machine 3 stored in the storage part 13 exists in the vehicle 1 when locking the doors 2R and 2L of the vehicle 1, and a door lock control part 15 for locking no doors 2R and 2L when determined that the driving operation time using portable machine 30 exists in the vehicle 1 by the determining part 14 and locking the doors 2R and 2L when determined that the driving operation time using portable machine 30 does not exist in the vehicle 1 by the determining part 14. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
