Process control system
US6571273B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 29, 1999 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Jun 29, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG05B2219/23389
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
An improved process control sytem wherein objects having functions for configuring a process control system are distributed and arranged in a plurality of computers connected to a network and each distributed and arranged object shares the functions of the process control system; information component cassettes are provided having individual information related to monitoring and operation and methods to display the information in an optimum display form, and the cassettes are provided according to the types of information; an information component deck is provided which arranges the information component cassettes and offers a unified interface for accessing the information component cassettes; and control objects are provided for controlling a plant and display objects for monitoring and operation of the plants, the control objects and display objects being related to each other and operated in association with each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.