DISTRIBUTED BUILT-IN DATA AND KNOWLEDGE MANAGEMENT SYSTEM INTEGRATED WITH PLC DATA ARCHIVE Russian patent published in 2019 - IPC G05B19/05 G06N5/02 

FIELD: computer equipment.

SUBSTANCE: invention relates to the computer equipment. Data storage system in an industrial production environment comprises a distributed data management system stored on a plurality of intelligent programmable logic controller devices, each of which comprises: volatile and nonvolatile computer-readable data media; control program; input/output component; distributed data management component; contextualization component for generating contextual data by annotating content of the image area of the process with contextual information of the automation system, a data archive component for locally storing process image region content and contextual data and providing access to content in a distributed data management system through a distributed data management component and a data analytics component for executing one or more reasoning algorithms for analyzing data using a distributed data management component.

EFFECT: providing accessibility of data of a local data archive in a distributed data infrastructure.

20 cl, 8 dwg