Distributed process control system and method utilizing...

Telecommunications – Transmitter and receiver at separate stations – Short range rf communication

Reexamination Certificate

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Details

C455S066100, C455S134000, C455S572000, C455S420000, C370S338000, C370S339000

Reexamination Certificate

active

08050624

ABSTRACT:
A distributed control and/or monitoring system and method includes a local application and a remote application separated from the local application. The local application includes a host computer. The remote application includes a plurality of field devices and a communication bus connected to the plurality of field devices. Packet messages are wirelessly communicated between the local application and the remote application such that the host computer and field devices can communicate with each other as if they were directly connected to the same communication bus.

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