Title :
Mapping of transaction manager functions to different communication paradigms
Author :
Szczepanski, Thorsten ; Simon, René ; Scharf, Sören
Author_Institution :
Ifak Syst. GmbH, Magdeburg, Germany
Abstract :
A transaction manager integrated directly into a field device prevents inconsistencies to the data of the field device caused by parallel accesses by more than one user. A transaction manager controls all internal and external accesses to the field device data. Its functions must be available not only within the field device but especially to external users accessing the field device by standard industrial communication systems. Different communication paradigms applied by these communication systems require elaborated mapping approaches which must be standardized in future.
Keywords :
field buses; transaction processing; communication paradigms; field device; parallel access; standard industrial communication systems; transaction manager functions; Communication industry; Communication standards; Communication system control; Electrical equipment industry; Enterprise resource planning; Manufacturing automation; Programmable control; Signal processing; System testing; Temperature sensors;
Conference_Titel :
Industrial Technology (ICIT), 2010 IEEE International Conference on
Conference_Location :
Vi a del Mar
Print_ISBN :
978-1-4244-5695-6
Electronic_ISBN :
978-1-4244-5696-3
DOI :
10.1109/ICIT.2010.5472561