The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 07, 2001
Filed:
Jul. 08, 1999
Applicant:
Inventor:
Yosuke Kubota, Tokyo, JP;
Assignee:
Fuji Jukogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 2/100 ;
U.S. Cl.
CPC ...
G01L 2/100 ;
Abstract
An apparatus for guiding a vehicle autonomously to a target point by finding a current position based on radio waives from satellites and comparing the current position with the target point comprises a means for storing a reference position data of a reference point whose accurate position is known, a means for obtaining a position data of the vehicle when the vehicle is located on the reference point, a means for obtaining a correction data by calculating a difference between the reference position data and the position data, and a means for correcting the current position by using the correction data to obtain a real position of the vehicle.