US 2021/0318661 A1 · PROCESS CONTROLLER AND METHOD AND SYSTEM THEREFOR

Abstract

A processor controller includes: a deep neutral network, for extracting, based upon feature information of process control data, from a process control data storage device, process control data available to a production device to be controlled, the feature information of the process control data including at least production device feature parameters and a production device load; and an enhanced neural network, for performing, based upon a process control prediction model, process control prediction by using real-time process control data of said production device. In an embodiment, the process control prediction model is trained by using the extracted available process control data. The process controller further includes a process control decision unit, for determining an operation control instruction for the production device based upon the result of process control prediction. As such, prediction accuracy and training efficiency of the process control prediction model of the process controller can be improved.

Claims20

Dependent claims

A process controller, comprising:

a deep neural network, configured to extract process control data available to a production device to be controlled from a process control data storage device based upon characteristic information of process control data, history process control data of at least one production device being stored in the process control data storage device and the characteristic information of the process control including at least production device characteristic parameters and production device loads;
and
an enhanced neural network, configured to utilize real-time process control data from the production device to be controlled to predict the process control based upon a process control prediction model, the process control prediction model being trained by using the extracted available process control data;
and
a process control decision-maker, configured to determine an operation control instruction for the production device to be controlled based upon a result of the process control prediction.

2 more elements

A method for process control of a production device of at least one production site, comprising:

extracting process control data available to a production device to be controlled from a process control data storage device based upon characteristic information of process control data, wherein history process control data of at least one production device is stored in the process control data storage device and the characteristic information of the process control data includes at least production device characteristic parameters and production device loads;
utilizing real-time process control data from the production device to be controlled to predict the process control based upon a process control prediction model, the process control prediction model being trained by using the available process control data extracted;
and
determining an operation control instruction for the production device to be controlled based upon a result of the process control prediction.

1 more element

Dependencies are inferred from the claim text.

Process controller and method and system therefor

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Process controller and method and system therefor

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Abstract

Claims20