Author: Badillo, I.
Paper Title Page
MOMMU002 NFC Like Wireless Technology for Monitoring Purposes in Scientific/Industrial Facilities 66
 
  • I. Badillo, M. Eguiraun
    ESS-Bilbao, Zamudio, Spain
  • J. Jugo
    University of the Basque Country, Faculty of Science and Technology, Bilbao, Spain
 
  Funding: The present work is supported by the Basque Government and Spanish Ministry of Science and Innovation.
Wireless technologies are becoming more and more used in large industrial and scientific facilities like particle accelerators for facilitating the monitoring and indeed sensing in these kind of large environments. Cabled equipment means little flexibility in placement and is very expensive in both money an effort whenever reorganization or new installation is needed. So, when cabling is not really needed for performance reasons wireless monitoring and control is a good option, due to the speed of implementation. There are several wireless flavors to choose, as Bluetooth, Zigbee, WiFi, etc. depending on the requirements of each specific application. In this work a wireless monitoring system for EPICS (Experimental Physics and Industrial Control System) is presented, where desired control system variables are acquired over the network and published in a mobile device, allowing the operator to check process variables everywhere the signal spreads. In this approach, a Python based server will be continuously getting EPICS Process Variables via Channel Access protocol and sending them through a WiFi standard 802.11 network using ICE middleware. ICE is a toolkit oriented to build distributed applications. Finally the mobile device will read the data and show it to the operator. The security of the communication can be assured by means of a weak wireless signal, following the same idea as in NFC, but for more large distances. With this approach, local monitoring and control applications, as for example a vacuum control system for several pumps, are easily implemented.
 
slides icon Slides MOMMU002 [0.309 MB]  
poster icon Poster MOMMU002 [7.243 MB]