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:
Sep. 14, 2021
Filed:
May. 28, 2019
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventor:
Akira Kanemaru, Yamanashi, JP;
Assignee:
Fanuc Corporation, Yamanashi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B 19/04 (2006.01); G05B 19/4155 (2006.01); G05B 19/19 (2006.01);
U.S. Cl.
CPC ...
G05B 19/0405 (2013.01); G05B 19/19 (2013.01); G05B 19/4155 (2013.01);
Abstract
Provided is a controller in which resources can be safely shared by a plurality of processors, such as multi-processors or multi-core processors. The controller is provided with the plurality of processors which each manage the resources or share the resources and include a first processor configured to perform processing with an influence on the integrity of the resources and a second processor. The second processor performs sequence processing for maintaining the integrity of the resources in accordance with the contents of the processing by the first processor, upon receiving a request message requesting the processing to be started.