Title :
Java online monitoring framework
Author :
Ronan, M. ; Kirkby, D. ; Johnson, A.S. ; De Groot, N.
Author_Institution :
Lawrence Berkeley Lab., CA, USA
Abstract :
An online monitoring framework has been written in the Java Language Environment to develop applications for monitoring special purpose detectors during commissioning of the PEP-II Interaction Region. PEP-II machine parameters and signals from several of the commissioning detectors are logged through VxWorks/EPICS and displayed by Java display applications. Remote clients are able to monitor the machine and detector performance using graphical displays and analysis histogram packages. In this paper, the design and implementation of the object-oriented Java framework is described. Illustrations of data acquisition, display and histogramming applications are also given
Keywords :
data acquisition; high energy physics instrumentation computing; object-oriented programming; Interaction Region; Java Language Environment; PEP-II; VxWorks/EPICS; data acquisition; detectors; display; histogramming; object-oriented; online monitoring; Condition monitoring; Data acquisition; Databases; Detectors; Displays; Histograms; Java; Packaging; Particle beam measurements; Remote monitoring;
Conference_Titel :
Nuclear Science Symposium, 1997. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-4258-5
DOI :
10.1109/NSSMIC.1997.672687
