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. 19, 2017
Filed:
Oct. 16, 2014
Murata Machinery, Ltd., Kyoto-shi, Kyoto, JP;
Shoji Tanaka, Kyoto, JP;
MURATA MACHINERY, LTD., Kyoto, JP;
Abstract
An autonomous traveling vehicle is controlled to faithfully reproduce a planned traveling route and to autonomously travel. The autonomous traveling vehicle includes a platform, a traveling unit, a teaching unit, a curvature calculation unit, and a control parameter adjustment unit. The traveling unit is mounted on the platform and controls the platform to travel. In a teaching travel mode, the teaching unit acquires subgoal points. The teaching unit stores planned traveling route data as an aggregate of the subgoal points. The curvature calculation unit calculates and stores a key curvature radius. In a reproduction travel mode, the control parameter adjustment unit adjusts a control parameter to determine an direction angle feedback control amount of the traveling unit based on the key curvature radius calculated by the curvature calculation unit.