Patent ID: 11927946
Assignee: DüRR SYSTEMS AG
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 17:
18. A system for predicting process deviations in an industrial-method plant, the system comprising:
a sensor to measure a process value; and
an industrial controller to:
generate a prediction model, wherein to generate the prediction model, process values and/or status variables are stored during operation of the industrial-method plant for a predetermined period, and wherein the predetermined period for which process values and/or status variables are stored during operation of the industrial-method plant is predetermined in dependence at least one of:
(i) the industrial-method plant is in an operation-ready state, for a production operation, of at least 60% of the predetermined period,
(ii) the industrial-method plant is in a production-ready state for at least 60% of the predetermined period,
(iii) a predetermined number of process deviations and/or disruptions in the predetermined period; and
predict, based on the process value, process deviations during operation of the industrial-method plant, using the prediction model, wherein the system for predicting process deviations is carried out in an industrial supply air plant, a pre-treatment station, a station for cathodic dip coating and/or a drying station.