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Publication detail
BRADÁČ, Z., ZEZULKA, F.
Original Title
Wireless process control network
Type
conference paper
Language
English
Original Abstract
Most of the control and measurement applications are using galvanic connection of sensors and actuators to central control system. This scheme is bringing some problems and limitations in cases, where it is not possible to use standard cable connection between control system (wiring station) and local smart/standard sensors and actuators. Galvanic interconnection is possible to accept in cases, when the configuration is permanent and it is possible to make cable interconnection between components. In another cases, when it is not possible to use cable connection between components (components are geographically isolated, temporarily installed or allocated on rotating elements etc.), it is appropriate to realize interconnection between components by wireless communication network. The conclusions enable to connect smart sensor and actuators by using RF wireless physical layer on ISM (Industrial Scientific Medicine) band. For small range network (perimeter up to 100m) industrial Bluetooth standard can be used, where full Bluetooth stack and basic necessary functions have been defined. This standard also accepts requirements to assure high safety and security by using encryptions and cryptography. Bluetooth stack and defined protocols are also compliant to Internet protocols.
Key words in English
Bluetooth, measurement system, control system, wireless communication, process control net
Authors
RIV year
2002
Released
1. 1. 2002
Publisher
VUT FEKT
Location
Brno
ISBN
80-214-2217-3
Book
Intensive Training Programme in Electronic System Design
Pages from
126
Pages to
130
Pages count
5
BibTex
@inproceedings{BUT4651, author="Zdeněk {Bradáč} and František {Zezulka}", title="Wireless process control network", booktitle="Intensive Training Programme in Electronic System Design", year="2002", pages="5", publisher="VUT FEKT", address="Brno", isbn="80-214-2217-3" }