Security apparatus
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United States of America Patent
Stats
-
Aug 4, 1998
Grant Date -
N/A
app pub date -
Sep 8, 1995
filing date -
Sep 14, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A security apparatus which automatically locks a door even though a door locking operation is not performed. A security controller drives a door lock device to automatically lock a door if the door is not locked even when a lapse of time exceeds a set time and if a detection signal is not output from a radar sensor after the door has been unlocked. With this arrangement, even when a driver unlocks the door intending to get in the vehicle, but decides not to do so, and also when he/she leaves the vehicle without performing an arming operation, the door can be automatically locked.
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