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Patent Searching and Data


Title:
NAVIGATION DEVICE
Document Type and Number:
Japanese Patent JPH0694468
Kind Code:
A
Abstract:

PURPOSE: To display a necessary minimum narrow road related to a traveling road at the time of traveling on a narrow road.

CONSTITUTION: When it is detected by a detecting means 104 that a vehicle is traveling on a road narrower than a determined width, the road map data of roads having the determined width or more and the road map data of roads narrower than the determined width related to the road on which the vehicle is traveling at present are selected from the road map data of a data memory means 100 by a data selecting means 102, and displayed by a display means 103.


Inventors:
SATO HIROYUKI
Application Number:
JP24034992A
Publication Date:
April 05, 1994
Filing Date:
September 09, 1992
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
G01C21/00; G08G1/0969; G09B29/10; (IPC1-7): G01C21/00; G08G1/0969; G09B29/10
Domestic Patent References:
JPH02130412A1990-05-18
Attorney, Agent or Firm:
Fuyuki Nagai