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Patent Searching and Data


Title:
VEHICLE WINDOW GLASS SECURITY SYSTEM
Document Type and Number:
Japanese Patent JP2009083662
Kind Code:
A
Abstract:

To provide a vehicle window glass security system capable of preventing the closure of window glass from being forgotten when a driver leaves a vehicle, preventing any false recognition that the closure of the window glass is forgotten when the window glass is slightly opened for ventilation, and detecting the breakage of the window glass when the glass is broken.

The vehicle window glass security system has a common detection means 30 of a window glass closure-forgetting detection device and a glass breakage detection device. A control means detects forgotten closure by the closure-forgetting detection device before entering a glass breakage detection mode using the glass breakage detection device, and detects any glass breakage in a state that the closure of the window glass is not forgotten.


Inventors:
SUZUKI TSUNEO
Application Number:
JP2007000256093
Publication Date:
April 23, 2009
Filing Date:
September 28, 2007
Export Citation:
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Assignee:
TOYOTA IND CORP
International Classes:
B60R25/104; B60J1/17; B60R25/30; B60R25/34; E05B45/00
Domestic Patent References:
JP2003063357A2003-03-05
JP2004322748A2004-11-18
JP2006256373A2006-09-28
Attorney, Agent or Firm:
恩田 博宣
恩田 誠