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:
Mar. 13, 1990
Filed:
Oct. 17, 1988
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05D / ;
U.S. Cl.
CPC ...
318587 ; 318139 ; 180168 ; 180169 ; 36442402 ;
Abstract
This invention relates to a running control apparatus and method for calculating the running positions and directions of the automatic guided vehicle in response to detected outputs of the magnetic field intensity of magnets arranged at fixed points on the running course in two-dimension by being detected for several times at a predetermined timing by a plurality of magnetic detecting elements which are aligned in a direction intersecting the moving direction of the vehicle, correcting said running positions and directions, and controlling the automatic guided vehicle.
Sudare, Masahiro. (1990). Running control method and apparatus of the automatic guided vehicles (U.S. Patent No. 4908557). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4908557
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile