Document Type and Number:
Japanese Patent JPH0141206
Kind Code:
B2
Abstract:
A method for displaying positional relation between the present running position of an automobile and a destination, on the basis of the wheel rotation signals generated by detecting rotation of left and right wheels of the automobile, setting signals selected at a starting position to represent a distance to the destination from the starting position and a direction of the destination from the starting point, and a direction signal indicating a running direction of the automobile.
Inventors:
MATSUMOTO MUNEAKI
KUNO AKIRA
NUMATA AKISHI
KUNO AKIRA
NUMATA AKISHI
Application Number:
JP7020182A
Publication Date:
September 04, 1989
Filing Date:
April 28, 1982
Export Citation:
Assignee:
NIPPON JIDOSHA BUHIN SOGO KENKYUSHO KK
International Classes:
G01C21/00; G01C21/20; G01C21/26; G08G1/133
Next Patent: JPH0141207