Method and device for visualizing or evaluating a process state
US11241811B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 1, 2020 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Sep 1, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C2045/7606
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for evaluating and/or visualizing a process state of a production system, which contains at least one cyclically operating shaping machine, includes: continuously or at discrete times, determining the value of a plurality of selected process variables, and comparing the current value of each selected process variable and or a variable derived therefrom with one or more reference values by means a computing unit, and determining a deviation or a rate of change. Each selected process variable is assigned to at least one logical group by the computing unit; at least two different logical groups are provided; and for each logical group, a state of the logical group is evaluated by the computing unit based on the process variables assigned to the logical group and/or is visualized by a display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.