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. 31, 2020
Filed:
Feb. 22, 2018
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Yuusaku Oho, Yamanashi, JP;
Kazunori Iijima, Yamanashi, JP;
FANUC CORPORATION, Yamanashi, JP;
Abstract
A production management device is communicably connected to a plurality of slave control devices respectively connected to a plurality of machine tools, and also communicably connected to a master control device for preparing an overall operation plan of the plurality of machine tools. The production management device acquires data on a machine type and an operation condition of each of the plurality of machine tools from the slave control device. The production management device selects, on the basis of the data, an alternative machine tool to be substituted for a specific machine tool from among the plurality of machine tools. Furthermore, the production management device substitutes the alternative machine tool for the specific machine tool.