Ge Intelligent Platforms Inc.

Jerry Simons

Yan Hua Xu

Robert A Rucinski

Mark Anthony Lobuono

Mark Reitzel

Terrance John Walsh

A method for recording a sequence of events is provided. The method includes operating a sequence of events recorder in a normal mode, wherein data stored is related to the sequence of events in a history buffer. The method also includes initiating a snap-shot mode of the events recorder after a triggering event occurs in the sequence of events. The snap-shot mode operates by freezing data related to a moment in the sequence of events that occurred prior to the triggering event, storing data related to the sequence of events at the time of the triggering event in the snap-shot buffer, and continuing to record the data related to the sequence of events to a snap-shot buffer until a predetermined event.

Methods and systems for operating a sequence of events recorder

A method for implementing a high-availability system that includes a plurality of controllers that each includes a shared memory. The method includes storing in the shared memory, by each controller, status data related to each of a plurality of failure modes, and calculating, by each controller, an availability score based on the status data. The method also includes determining, by each controller, one of the plurality of controllers having a highest availability score, and identifying the one of the plurality of controllers having the highest availability score as a master controller.

Growing community of inventors

Northville, MI, United States of America

Jerry Simons