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:
Apr. 22, 2015
Applicant:
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, Ibaraki, JP;
Inventors:
Takeshi Fukuda, Tokyo, JP;
Fumio Narisawa, Tokyo, JP;
Tomohito Ebina, Hitachinaka, JP;
Hiroaki Komatsu, Hitachinaka, JP;
Assignee:
Hitachi Automotive Systems, Ltd., Hitachinaka-shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/50 (2006.01); G06F 9/48 (2006.01);
U.S. Cl.
CPC ...
G06F 9/5038 (2013.01); G06F 9/4881 (2013.01); G06F 9/5066 (2013.01);
Abstract
Provided is a vehicle control apparatus with which it is possible to allocate programs to multiple cores so as to satisfy a deadline even when software programs having two or more control cycles are intermixed. The vehicle control apparatus pertaining to the present invention allocates tasks to processor cores in consideration of the execution order of the tasks, the execution cycles of the tasks, and the cost of communication between the processor cores.