One-way interface for PI to PI data transfer
US9641499B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 12, 2013 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Aug 14, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system for transferring information from a first PI server coupled to a first network to a second PI server coupled to a second network. The system includes a source platform coupled to the first network and in communication with the first PI server, a receive platform coupled to the second network and in communication with the second PI server, and a one-way data link coupling the source platform to the receive platform. The source platform is configured to read transfer configuration information from the first PI server and to dynamically modify the transfer parameters based thereon. The receive platform is configured to, if there is changed database record configuration information, continually store a current predefined portion of the historical information in memory without transferring such information to the second PI server until a user, via a user interface, authorizes the release of such information to the second PI server.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.