GroundMed On-Line Monitoring System
Barcelona
21-02-2013
Andre Quintino Duarte
Info
All information available at:
www.isr.uc.pt/~groundmed
1. DAQ - Data Acquisition System
National Instruments cRIO 9074
NI 9217
NI 9871
NI 9219
or HEXIN converter.
1. DAQ - Data Acquisition System
DAQ
Brunata Thermal Meters
Pyranometer
Carlo Gavazzi Meters
Humidity Sensor
Indoor/Outdoor
Temperature Sensors
1.1. DAQ System
Coimbra DAQ System with display.
1.2. DAQ to DMS Server
Septemes les
Vallons,
France
DAQ
System
Oradea,
DAQ
Romenia
System
Coimbra, DAQ
Portugal
System
Benedikt, DAQ
Slovenia
System
Valencia, DAQ
Spain
System
Barcelona, DAQ
Spain System
Padova,
DAQ
Italy
System
DAQ
Athens,
Greece System
Internet
Internet
Internet
Internet
GroundMed
WebSite
Internet
Internet
Internet
Internet
DMS
Server
1.2. DAQ to DMS Server
Time 0 sec: var1; var2; var3; ...; var59
Time 15 sec: var1; var2; var3; ...; var59
Time 30 sec: var1; var2; var3; ...; var59
Time 45 sec: var1; var2; var3; ...; var59
1 minute
Each cRIO must:
- Make all measurements every 15 seconds;
- After 4 measurements (1 minute) a sting of Data is created
with the average of the 4 readings for each variable.
1.2. DAQ to DMS Server
DAQ
System
average var1; average var2; average var3; ...; average var59
- Every 10 minutes, DAQ updates Data into DMS server;
1.2. DAQ to DMS Server
DAQ
System
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
average var1; average var2; average var3; ...; average var59
10 Minute
Data
1.2. DAQ to DMS Server
DAQ
System
10 Minute
Data
DMS
Server
1.2. DAQ to DMS Server
DMS
Server
DAQ
System
10 Minute
Data
2. Software Installation
2.1. Software Configuration
- 8 different demonstration sites
Does this means 8 different software versions?
2. Software Installation
2.1. Software Configuration
2. Software Installation
2.2. Measuring Utility
2.3. New cRIO Software
cRIO Software update v3.0
• Fix Carlo Gavazzi reading problem under some conditions;
• NI-9871 for RS-485 bus is now supported in addition to the
HEXIN Converter;
• Fix some calculations.
New Configuration Utility v3.0
New Measuring Utility v3.0
3. DMS Server
What do we need?
- Reliability;
- Security;
- Redundancy;
- Large Disk Space;
- Easy to expand system;
- FTP Access;
- MySQL Database;
- Good WebHosting Uptime (> 99,9%).
3. DMS Server
HP DL120 G7 Rack High Reliability
Data Server
- Intel Xeon 4-core processor;
- Multiple Hard Disk Drives;
- RAID 5 (Speed + Data Protection);
- Modular Server.
3. DMS Server
Data Base storage;
Web Interface storage;
Excel file
3. DMS Server
3.1. Access Levels
Free Access
GroundMed
DataBase
(Everyone can access to the
real time web display)
GroundMed
WebSite
Partial Access
(Gound-Med partners access to the
Excel file with all variables except the
heat pump confidential information)
Total Access
+
(Full access to Excel files. ISR only)
3.1. Access Levels
3.1.1. Free Access
- No Login is required;
- Everyone can access
to the real time web
display;
- Visible variables only;
- Access to all
GroundMed Pilots.
3.1. Access Levels
3.1.2. Partial Access
- Login is required (one for all pilot);
- Real time web display with all allowed variable;
- No access to Heat Pump confidential variables;
- Excel file available for download;
- Option between “Daily Values” or “Summary”
3.1. Access Levels
3.1.3. Full Access
- Login is required (one for each pilot);
- Real time web display with all variable;
- Full access to Heat Pump confidential variables;
- Excel file available for download.
4. Web Interface
4. Web Interface
4.1. DMS Input Status
Pilots
Sending data to DMS Server?
Septemes les Vallons
Yes, but miss formatted.
Oradea
Yes, need to update to cRIO v3.0 to fix CG readings.
Coimbra
Yes.
Benedikt
Yes, but with no communication from Landis and Gyr meters.
Valencia
Yes.
Barcelona
Yes, but no communication from RS-485 meters.
Padova
No.
Athens
No.
5. Further Development in Coimbra
-
Control Heat Pump working periods;
Control Heat Pump Summer/Winter mode;
Change Heat Pump setpoints;
Control input/output Heat Pump valves;
Charge/discharge Thermal Storage;
Control Fan Coils (on/off).
5. Further Development in Coimbra
NI 9472
- 8 Sourcing Digital Outputs;
- 6 to 30V range.
Finder Relay
20.21.9.024.4000
- 24V Coil Voltage;
- 250V AC Rated Voltage.
5. Further Development in Coimbra
Summer/Winter control.
5. Further Development in Coimbra
Manual valve control.
Thank You
Andre Quintino Duarte