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:
Dec. 03, 1985
Filed:
Sep. 03, 1981
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A robot vehicle for automatic operation in a predetermined travelling route comprises a pair of driving wheels connected to a driving device; means for detecting revolving speeds of said driving wheels; means for detecting azimuth of the travelling direction of said robot vehicle; a memory device for memorizing a travelling program including data of a travelling distance and an azimuth; and a control processor device which control the travelling of said robot vehicle depending upon the travelling program of said memory device under comparing the travelling distance and azimuth of the travelling program with a travelling distance detected by said revolving speed detecting means and an azimuth detected by said azimuth detecting means.