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. 24, 2002
Filed:
May. 24, 2001
Watcharin Pinlam, Pathumthanee, TH;
Chalor Moogdaharn, Nakornsawan, TH;
Youthachai Bupparit, Nonthaburi, TH;
Advanced Micro Devices, Sunnyvale, CA (US);
Abstract
The present invention provides AGV systems with automatic recharging and a central processor for control. The central processor monitors the charge states of the AGVs, assigns them to tasks, and can determines when to recharge the AGVs. The central processor can optimize the operation of the AGVs to achieve various objectives which can include, for example, maximizing AGV availability, maximizing battery life, and/or maximizing recharging station utilization. Systems and methods of the invention can maximize the utilization of AGV equipment and minimize the number of AGVs required to accomplish a given set of tasks.