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Patent Searching and Data


Title:
DOOR LOCK CONTROL DEVICE FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JP2005232854
Kind Code:
A
Abstract:

To surely unlock a door, and to maximally limit operation of a load when an automobile collides, by unlocking the door after source voltage is normally restored, even when the source voltage is temporarily reduced or instantaneously cut off by a collision of the automobile.

The door is unlocked after predetermined time passes after its collision time, not just after the collision time of the automobile. The door can be surely unlocked after a specific time passes, by preventing overlapping of the door unlocking timing with instantaneous reduction and instantaneous cutoff of the source voltage by impact in a time base.


Inventors:
MATSUZAKI SHINICHI
Application Number:
JP2004044485A
Publication Date:
September 02, 2005
Filing Date:
February 20, 2004
Export Citation:
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Assignee:
AUTO NETWORK GIJUTSU KENKYUSHO
SUMITOMO WIRING SYSTEMS
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
E05B83/36; B60R21/00; E05B77/12; E05B77/54; E05B81/58; E05B81/64; (IPC1-7): E05B65/20; B60R21/00
Attorney, Agent or Firm:
Shigeaki Yoshida
Yoshitake Hidetoshi
Takahiro Arita