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:
Feb. 27, 2018
Filed:
Feb. 17, 2016
Fanuc Corporation, Minamitsuru-gun, Yamanashi, JP;
Shinji Akimoto, Minamitsuru-gun, JP;
FANUC Corporation, Minamitsuru-gun, Yamanashi, JP;
Abstract
A control device that performs encoding of data to a code word and decoding from the code word to data by an error correction code is disclosed. The control device has an error correction function by which a correctable error is automatically corrected in the decoding. The control device includes an error correction processing unit which switches error correction codes based on a correction rate, which is outputted from a correction rate calculation unit, of every state so as to perform encoding from data to a code word and decoding from the code word to data and output correction information related to error correction. A lifetime calculation unit calculates a device lifetime which is a current remaining lifetime of a device based on a correction capability value of a current error correction code, a current correction rate, and a failure factor coefficient of a current operation state.