Method and apparatus for optimizing memory utilization in gateway of process control and automation system
US10158715B2 · kind B2 · utility
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Key dates
| Filing date | Sep 30, 2015 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Jul 24, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S40/18
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for optimizing memory utilization in a gateway of a process control and automation system is provided. The method includes obtaining, for a selected intelligent electronic device (IED), a configured IED description (CID) file associated with the selected IED. The CID file is filtered to generate a filtered CID file. The filtered CID file is provided to the gateway, which is configured to use the filtered CID file to communicate with the selected IED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.