Mobile Device as a Smart Metering Display
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Mobile Device as a Smart Metering Display

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The presentation for the UMIC FMA Workshop, 26th of February 2010

The presentation for the UMIC FMA Workshop, 26th of February 2010

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Mobile Device as a Smart Metering Display Mobile Device as a Smart Metering Display Presentation Transcript

  • UMIC Workshop on Future Mobile Applications, UMIC Research Center, Aachen Mobile Device as a Smart Metering Display Oleksandr Lobunets, Fraunhofer FIT oleksandr.lobunets@fit.fraunhofer.de February 26th 2010 Friday, February 26, 2010
  • Outline • Introduction • Technology evaluation • Case 1: Smart metering display • Case 2: Sensors ecosystem display • Conclusions Friday, February 26, 2010
  • Meters UI Friday, February 26, 2010
  • Interacting with meters Locating Reading Registering Images from: http://www.segodnya.ua/ http://news.bbc.co.uk/2/hi/5057334.stm Friday, February 26, 2010
  • Usage data analysis Friday, February 26, 2010
  • Reading process Takes time, slow feedback, manual work, errors, annoying, less control... Friday, February 26, 2010
  • Smart Metering • Real-time or near-time registration usage • Remote and local meter reading • Remote services activation/deactivation • Tamper-detection • Data-storage • Advanced tariffs R van Gerwen, S Jaarsma, and K Wilhite. Smart metering. Leonardo-energy. org, Jan 2006. URL: http://www.helio-international.org/projects/ SmartMetering.Paper.pdf. Friday, February 26, 2010
  • Reading process Mobile display fits perfectly... Friday, February 26, 2010
  • Mobile display? • Everyone has a mobile/smart/PDA? • Reusing existing devices infrastructure • Handheld device as a “swiss-knife” • Advanced hardware and software platform • No additional deployment requirements • Costs / Fun Friday, February 26, 2010
  • Technology evaluation Friday, February 26, 2010
  • Case 1: Related works... SmartMeter Zaehlerstand MeterReadings MeterRead ...there are dozens of others Friday, February 26, 2010
  • Case 1: Users tasks View recent consumption What's happening number now?(Overview / Daily / Weekly / Dashboard) Monthly / Annual consumption number Visualize consumption numbers Specify tariffs View history (browse, View the costs compare, etc) Friday, February 26, 2010
  • SmartDisplay: The Concept Friday, February 26, 2010
  • SmartDisplay: Implementation • iPhone application • CoreData for data management • Replace networking with simulation • Data 2D visualization • Users interaction with data Friday, February 26, 2010
  • SmartDisplay: Demo Friday, February 26, 2010
  • SmartDisplay: Demo Friday, February 26, 2010
  • Case 2: Related works... Wattson/Holmes http://www.diykyoto.com/ CurrentState http://www.thegreenergrass.org/2008/02/ concept-current-state.html TED/TED-O-Meter http://code.google.com/p/tedometer/ Friday, February 26, 2010
  • BSCWSense: The Concept • Sensing ecosystem • Central point of data registration • QR-codes for recognizing sensors • Mobile application for monitoring Friday, February 26, 2010
  • BSCWSense: Implementation • iPhone application • ZXing for QR codes recognition (http://code.google.com/p/zxing/) • CoreData for data management • Data 2D visualization (http://code.google.com/p/s7graphview/) Friday, February 26, 2010
  • BSCW Sensor Objects BSCW Shared Workspaces http://www.bscw.de/english/product.html Friday, February 26, 2010
  • Testbed in FIT Hydra http://www.fit.fraunhofer.de/projects/mobiles-wissen/hydra_en.html Friday, February 26, 2010
  • BSCWSense: Reading Friday, February 26, 2010
  • BSCWSense: Monitoring Friday, February 26, 2010
  • Conclusions • Development tools • Prototyping (Balsamiq, OmniGraffle with Graffletopia stencils) • iPhone SDK, XCode, InterfaceBuilder • Data management concerns • XML, SQLite/ORMs, CoreData • Performance issues • Visualizations • Custom drawing • CorePlot • Extending S7GraphView • JavaScript Friday, February 26, 2010
  • Discussion / Further work • Technologies and platforms • Good opportunity to start a “holy war” • Going native vs. using Phonegap-like frameworks • Community/social features in Smart Metering Displays • Data management alternatives • iPad as a Smart Metering Display Friday, February 26, 2010
  • UMIC Workshop on Future Mobile Applications, UMIC Research Center, Aachen Thank you! Oleksandr Lobunets, Fraunhofer FIT oleksandr.lobunets@fit.fraunhofer.de February 26th 2010 Friday, February 26, 2010