Interface controls for use in a field device management system
US5903455A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 1996 |
| Grant date | May 11, 1999 |
| Priority date | — |
| Expiry date | Dec 12, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/02
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An interface control for use in a field device management system coupled to a set of smart field devices automatically performs functions related to communication between a device, a database and a user of the management system and functions related to interfacing with a user in a manner which is transparent to the software application running on the management system. The control monitors a device, or a block or a parameter of a device, displays information pertaining to the device, block or parameter to a user, receives information pertaining to such device, block, or parameter from a user and the device, automatically updates the displayed information, and implements changes to the device block or parameter specified by the user. A timeline control specifies a time at which past, present or future configurations of devices, blocks, parameters, or other data associated with one or more devices is to be displayed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.