Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SECURITY DEVICE
Document Type and Number:
Japanese Patent JP2008149865
Kind Code:
A
Abstract:

To provide a security device capable of suppressing the degradation of a security property.

The security device of a vehicle has vehicle doors 1a to 1d which can be locked/unlocked by a mechanical key 20c and locked/unlocked by a signal transmitted from a portable machine 20. When the doors 1a to 1d are unlocked, a monitoring state is released and an alarm is unset (steps S10 to S12). It is determined whether the doors 1a to 1d are unlocked by the mechanical key 20c or by using the signal transmitted from the portable machine 20. When determined that the vehicle doors 1a to 1d are unlocked by the mechanical key 20c, it is reported to a user.


Inventors:
SHIMOMURA TOSHIO
Application Number:
JP2006339218A
Publication Date:
July 03, 2008
Filing Date:
December 15, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DENSO CORP
International Classes:
E05B45/06; B60R25/01; B60R25/10; B60R25/102; B60R25/104; B60R25/20; B60R25/22; B60R25/24; B60R25/30; B60R25/31; B60R25/32; B60R25/34; E05B83/00
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe