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.:

US 8457766 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 04, 2013

Filed:

Jan. 31, 2011
Applicants:

Tetsuya Taira, Nisshin, JP;

Hiroshi Bitoh, Toyota, JP;

Inventors:

Tetsuya Taira, Nisshin, JP;

Hiroshi Bitoh, Toyota, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05B 9/02 (2006.01); G06F 9/46 (2006.01);
U.S. Cl.
CPC ...
Abstract

Time partitions which need not be executed can be skipped. An OS partially includes a partition scheduler which selects and decides a time partition to be subsequently scheduled in accordance with a scheduling pattern including TPin which an execution time is allocated to a safety monitoring program, TPin which the execution time is allocated to a normal control program, and TPin which the execution time is allocated to a safety control program. A processor executes the OS to cause the partition scheduler to periodically operate. The partition scheduler skips a TP including a program which need not be executed among TPs included in the scheduling pattern, in response to a notification of an execution result from a program executed in at least one of the time partitions TPto TP


Find Patent Forward Citations

Taira, Tetsuya. (2013). Safety controller and safety control method (U.S. Patent No. 8457766). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8457766

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…