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Title:
車両用情報表示方法及び車両用情報表示装置
Document Type and Number:
Japanese Patent JP4501778
Kind Code:
B2
Abstract:

To transmit information by a picture image without causing trouble in viewing the picture image even in displaying the picture image in the foreground of a driver.

This information display device is provided with an information acquisition means to acquire information to transmit to the driver in order to transmit the information by presenting the picture image to the driver of a vehicle, a picture image formation means to form a display picture image to transmit the information in accordance with the information acquired by the information acquisition means, a picture image processing means to form a low space frequency picture image 100 excluding a space frequency component of cutoff space frequency or more capable of providing luminosity contrast sensitivity of the driver only in a specified central region out of a specified foreground region which the driver can view and a picture image display means to display the low space frequency picture image 100 formed by the picture image processing means at a display position of the region excluding the central region of the specified foreground out of the specified foreground region which the driver can view.

COPYRIGHT: (C)2007,JPO&INPIT


Inventors:
Masami Funagawa
Application Number:
JP2005150945A
Publication Date:
July 14, 2010
Filing Date:
May 24, 2005
Export Citation:
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Assignee:
Nissan Motor Co., Ltd
International Classes:
G02B27/01; B60K35/00
Domestic Patent References:
JP7144557A
JP7266925A
JP2004314860A
JP2005059721A
JP2005096645A
JP2006184854A
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu



 
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