Process control system

Details Process control system Process control system

2005-08-09

2005-08-09

Picard, Leo (Department: 2125)

Data processing: generic control systems or specific application

Generic control system, apparatus or process

Having operator control interface

C700S002000, C700S009000, C709S218000

Reexamination Certificate

active

06928327

ABSTRACT:
The process control system includes at least one master computer, at least one master system bus and at least one communication network, where the communications network is physically decoupled from the master system bus. The master computer is connected both to the master system bus and to the communications network and enables data exchange between the systems using Internet browser technology. At least one technical facility that is to be controlled can thus be advantageously controlled both by the master computer and by at least one computer connected to the communications network.

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