Controller and operating system

Electrical computers and digital processing systems: virtual mac – Task management or control – Process scheduling

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06993765

ABSTRACT:
A plurality of tasks are managed by being classified into a communication task group, a control task group, and a management task group for management. An execution order of the plurality of tasks is switched by a group unit and, in accordance with a switched task group, information obtained from a LAN or information obtained from each device is processed by a CPU.

REFERENCES:
patent: 4642756 (1987-02-01), Sherrod
patent: 4888726 (1989-12-01), Struger et al.
patent: 5193189 (1993-03-01), Flood et al.
patent: 5487170 (1996-01-01), Bass et al.
patent: 5504894 (1996-04-01), Ferguson et al.
patent: 5528513 (1996-06-01), Vaitzblit et al.
patent: 5636124 (1997-06-01), Rischar et al.
patent: 5712976 (1998-01-01), Falcon et al.
patent: 6108683 (2000-08-01), Kamada et al.
patent: 2003/0037091 (2003-02-01), Nishimura et al.
patent: 197 28 989 (1998-01-01), None
patent: 1 031 924 (2000-08-01), None
patent: 9-251389 (1997-09-01), None
patent: 11-191002 (1999-07-01), None
P. Bizzarri, et al, “Planning the Execution of Task Groups in Real-Time Systems”, IEEE, 1996, pp. 169-174.
J. Kay et al, “A Fair Share Scheduler”, ACM, Jan. 1988, pp. 44-54.
“μITRON 4.0 Specifications” ITRON Division of TRON Association, Japan, edited by Hiroaki Takada, under monitor by Ken Sakamura, Copyright 1999, pp. 50-55.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Controller and operating system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controller and operating system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controller and operating system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3560541

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.