Title:
NAVIGATOR
Document Type and Number:
Japanese Patent JP3186690
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To display previously photographed image data on a desired spot with precision when the spot becomes closer by the image reading method of the car navigator.
SOLUTION: The timing point of the start of a proper image process for image display is found from current position data obtained from a current position detecting means 101, vehicle speed data obtained from a vehicle speed detecting means 102, and the amount of image data obtained from an image data amount detecting means 106 by using a display process time arithmetic means 110 and an arrival time arithmetic means 109. Consequently, the image display is completed at a point before a point that the user desires.
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Inventors:
Yuu Mase
Application Number:
JP9431598A
Publication Date:
July 11, 2001
Filing Date:
April 07, 1998
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
G09B29/10; G01C21/00; G08G1/0969; (IPC1-7): G01C21/00; G08G1/0969; G09B29/10
Domestic Patent References:
| JP4314085A | ||||
| JP7301538A |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)