Redundant automation controller with deductive power-up

Details Redundant automation controller with deductive power-up Redundant automation controller with deductive power-up

1997-06-18

1999-10-12

Elmore, Reba I.

Boots, shoes, and leggings

364133, 364187, G05B 1500

Patent

active

059663006

ABSTRACT:
A redundant industrial controller system has a primary controller backed up by a secondary controller and recovers from a power loss by analyzing the state memories of the controllers to reach a determination of which controller would best be suited to assume primary control status without resorting to arbitrary tie-breaking procedures or race conditions. The rules and their inputs are applied by both controllers which independently make the determination as to which controller should be the primary controller.

REFERENCES:
patent: 5136798 (1992-08-01), McLaughlin et al.
patent: 5313385 (1994-05-01), Whang
patent: 5313386 (1994-05-01), Cook et al.

Affiliated with

Also associated with

Rating

Redundant automation controller with deductive power-up does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Redundant automation controller with deductive power-up, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Redundant automation controller with deductive power-up will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-658432