Document Type and Number:
Japanese Patent JPH0358429
Kind Code:
B2
Abstract:
A theft warning system for use in a vehicle, which issues a warning to protect vehicle contents when a vehicle door is opened without use of a door key. The theft warning condition is set only when all doors are closed while all the door lock devices are locked. The theft warning system generates a theft warning signal when the final open door is closed and locked without use of a door key and one of the door lock devices subsequently is unlocked without a door key.
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Inventors:
OONISHI KENICHI
Application Number:
JP10283984A
Publication Date:
September 05, 1991
Filing Date:
May 22, 1984
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD
International Classes:
B60R25/01; B60R25/10; B60R25/20; B60R25/24; B60R25/31; E05B45/06; G08B13/00; G08B13/08
Next Patent: JPH0358430