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Patent Searching and Data


Title:
BUILDING SHAPE MAP DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3463144
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To easily recognize correspondence to an actual building by deciding the display mode according to the height information of the building, and displaying a building shape map on a display means.
SOLUTION: In a navigation device of building shape map display, information concerning route guide is input/output by an input/output device 1, and information concerning the present position of an own vehicle is detected by a present position detecting device 2. Further, an information memory device 3 memorizes navigation data necessary for computation of the route and display guide data or the like necessary for guide, route search process necessary for guide or display guide process necessary for route guide is performed by a central processing device 4, and the whole system is controlled. The data information of a building shape map containing the height information of every building is stored in the information memory device 3, the central processing device 4 decides the display mode of a building according to the height information, and the building shape map is displayed on the display 12 of the input/ output device 1 through an image processor 45.


Inventors:
Mitsuhiro Futamura
Yasunobu Ito
Application Number:
JP2000174596A
Publication Date:
November 05, 2003
Filing Date:
April 26, 1996
Export Citation:
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Assignee:
Aisin AW Co., Ltd.
International Classes:
G09B29/00; G01C21/00; G01C21/26; G06F17/30; G06Q30/06; G06Q50/00; G06T11/60; G08G1/0969; G09B29/10; (IPC1-7): G01C21/00; G06F17/30; G06F17/60; G06T11/60; G08G1/0969; G09B29/00; G09B29/10
Domestic Patent References:
JP5134600A
JP9171348A
Attorney, Agent or Firm:
Ryuyoshi Abe (7 outside)