| 摘要 |
<p>PURPOSE: To prevent a theft or a fraudulent intrusion via fraudulent locking/ unlocking by effectively operating the ID code checking function provided in a keyless entry system even when a key cylinder is manually operated for locking/unlocking. CONSTITUTION: When a key 31 is inserted into the key cylinder 33 of a door locking device 30, the locking/unlocking ID code set in the transmitter of the key 31 can be read by an entry control unit which is a component element of a keyless entry system via a key cylinder sensor section 80. An integration relay controlling the locking/unlocking actions of the mechanism conducts the prescribed theft preventing process when locking/unlocking actions of the key cylinder 33 are taken while the entry control unit cannot read the proper ID code from the key 31.</p> |
