Method for producing a bidirectional connection between a device forming a field device and an application in a central facility
US11146633B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 14, 2020 |
| Grant date | Oct 12, 2021 |
| Priority date | — |
| Expiry date | Jan 14, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Method for producing a bidirectional connection between a device forming a field device and an application in a central facility, wherein a bidirectional connection is produced between the device that forms the field device and the application in a central facility, where a bridge function running on a mobile communication terminal establishes a short-range radio connection with the device, establishes a long-range radio connection with the application in the central facility and establishes a data channel for bidirectional communication between the application in the central facility via the long-range radio connection and the device via the short-range radio interface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.