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UPS Control and Managemant
System is designed to provide remote management and
control of UPS devices world wide. Using it customer
can monitor all data which are important for
accurate operation of UPSs and undertake a
corrective command if function of UPS is irregular.
System is based on a quad band Geneko Spark GPRS
terminal which enables that data transfer to be
accomplished over GSM network using GPRS service.
User has ability to send commands from web or wap
page to GPRS terminal connected with UPS.
Due to this, customer can
remotely control and monitor device using PC or PDA
Internet browser or mobile phone GPRS and wap
browsers. PC, PDA and mobile phones should not have
any client software, web i.e. wap browser are
enough.
Features
• Efficient communication with all UPS devices in
customer network
• Centralized management and control
• Informing the user on critical condition of UPS
through SMS message
• Connecting to unlimited number of UPSs
• Linking with any UPS regardless of its location.
• Passwords and commands to terminals are protected
by SSL encryption
• Constant connection of computer or other control
unit with all controlled devices
• The possibilities of access by using any PC or PDA
connected on Internet or by mobile phone which has
GPRS and wap browser
• Communication with the devices located in the
whole area covered by the mobile phone operator
• Minimal using costs – The costs of data transfer
is proportional to quantity of transferred data, not
to time spent on transfer
System
architecture
Java Server
• Application is executed on server PC
• Receives connections from GPRS Terminal Spark
• Connected with database
JSP WEB application
• Connected to database from which it takes data
• Dynamically creates adequate web pages
• Ensures graphical data display within dynamic
graphical drawing
• It can turn off UPS or turn on by-pass.
• Administrator can give to the terminal operation
parameters
• Administrator can read log file in XML format from
the terminal
• Support for WAP
UPS Controller GPRS
• Application in GPRS terminal SPARK connected UPS
• Monitors UPS devices
• All read parameters are registered in log file on
the terminal itself
• The communication is done through GPRS, by XML
message format
• In extreme situations the terminal sends adequate
SMS warning
Function
manner
The user controls UPS operation by monitoring the
values of UPS parameters and by sending management
instructions. Critical values of the parameters (for
example, min. and max. voltage, max. loading, main
line voltage fail, low battery, low battery
voltage...) are determined by the user himself. GPRS
terminal connected to UPS device monitors regularly
the parameters status and in case of their irregular
values informs the server accordingly, and send
promptly an SMS message to the user. This enables
the user to take necessary steps immediately and to
define adequate commands to UPS through Internet,
for example "shutdown" or "turn on bypass". In the
terminal itself log-file is registered non-stop with
read values of the parameters that are recorded both
in extreme situations and in regular intervals,
defined by the user. On the user’s request, this
log-file is sent in XML form. For models of UPS,
witch have log inside UPS , it is possible to read
that log directly from web or wap browser.
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