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:
May. 05, 2020
Filed:
Oct. 31, 2017
Applicant:
Leonardo S.p.a., Rome, IT;
Inventors:
Marco Sozzi, Rome, IT;
Massimo Traversone, Rome, IT;
Assignee:
Leonardo S.P.A., Rome, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/16 (2006.01); B64C 19/00 (2006.01); G06F 9/38 (2018.01); G06F 12/1027 (2016.01); G06F 13/36 (2006.01);
U.S. Cl.
CPC ...
G06F 13/1663 (2013.01); B64C 19/00 (2013.01); G06F 9/3816 (2013.01); G06F 12/1027 (2013.01); G06F 13/36 (2013.01);
Abstract
An avionics system comprising a central processing unit to implement one or more hard real-time safety-critical applications, the central processing unit comprises a multi-core processor with a plurality of cores, an avionics system software executable by the multi-core processor, a memory, and a common bus though which the multi-core processor can access the memory; the avionics system is characterized in that the avionics system software is designed to cause, when executed, the cores in the multi-core processor to access the memory through the common bus by sharing bus bandwidth according to assigned bus bandwidth shares.