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Smart House

Smart House. Maison Intelligent Members: Steven Bellows, Matthew Marston, Kenneth Nolasco, Brian Sparrow April 18th, 2008. The Smart House. Mission: Provide low-cost automated home system Automated systems connected to a central network core: Environment Security Media

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Smart House

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  1. Smart House Maison Intelligent Members: Steven Bellows, Matthew Marston, Kenneth Nolasco, Brian Sparrow April 18th, 2008

  2. The Smart House • Mission: Provide low-cost automated home system • Automated systems connected to a central network core: • Environment • Security • Media • Target Market: Private Homeowner • Approximate Prototyping Cost: $905 • Selling Price per Unit: $3000

  3. Market • 67% of homeowners want home automation (IHA) • Media • Security • Developed but small market • 15 Years • X-10 • Zigbee Alliance • Smart Labs • INSTEON • No true standard

  4. Technical Objectives • Media • MP3 playback of single zone audio • Play/Stop functions • Volume controls • Previous Song/Next Song functions • Security • Automated door lock • Window break-in detection • Centralized alarm • More depending • Environment • Lighting Control • On/Off functions • 30 gradients of dim • Up to 16 dimmer modules • Temperature Control • -100 to 450 C sensing and control range • 10 C resolution • Included in thermostat

  5. Media

  6. Current Status • Song list compilation • Streaming mp3 • FMOD 3 sound engine • Playback control • Play/Stop • Pause • Fast Forward / Rewind • Prev. Song / Next Song • Volume Control

  7. System Diagram Send file pathname Compile List Main Program fmod Play specified mp3 file Return array pointer Return song name FileSearch Sound Output Insert song name

  8. Needs to be done • Additional music formats • Improved song compilation / navigation • Increased sound control

  9. Security

  10. Current Status • Door Lock • Fully Operational • Unlocked from the User Interface • 5 sec Timer • Window Break Sensor • Simulation Operational • Simulates Window Break When Activated • Alarm • Fully Operational • Reduced Power

  11. System Diagram

  12. Needs to be done • Prototype is functional • Extensible Solutions • Motion Detection • Outdoor Lighting • Network Security

  13. Environmental

  14. Current Status • Lighting • Implemented and functional • On, off, dim functions • X-10 • Temperature • Non-functional • Synthesized hardware • Software • ACK from LM76 IC

  15. Lighting Diagram RJ-11 PLC 125kHz DB-9 CM11a Network Core RPL Light http://www.smarthome.com/manuals/protocol.txt

  16. Temperature Diagram Wall Plug +5V Altera DE2 CPU 12kΩ 12kΩ I/O Header Pins J22 Contains Bus Controller and Clock I2C Bus D25 12kΩ 12kΩ Memory USB

  17. Temperature Issue LM76 Datasheet

  18. Needs to be done • Lighting • Expansion • Temperature • Hardware debug • Integration • Control functionality • Thermostat

  19. GUI

  20. Current Status • Functional • Implements network core commands • Security • Media • Lighting • Extensible • Temperature

  21. GUI Design Flowchart

  22. GUI Diagram

  23. Needs To Be Done • Additional functionality in all windows • _File commands and _About text file access • File folder selection in Media Window • Additional functions for simplified input to Lighting Window • Widgets • Add stylized button-push visuals for custom icons • Graphics / Aesthetics • Create transitions/flows between windows

  24. Overall System

  25. Current Status • Functional • Network core • GUI • Security • Media • Lighting • Non-Functional • Temperature

  26. Needs to be done • Temperature • Debugging • Controlling • Communication • Expansion of X-10 • Reduce installation • Media • Expand formats • External players

  27. Final Product

  28. Technical Specifications

  29. Before Market • Temperature • Sensing • Controlling • GUI Development • Product Scope • Sensors • Lighting modules • Installation needs • Prototype Cycles

  30. Extensible Solutions • Media • Multiple zone audio • Security • Motion detection • Environmental • Room light modules • Appliance control • Communication • Wireless

  31. Cost • Depends on final product • Functionality • Installation • Current Cost • Parts cost: $1000 • Selling price: $3000 • Profit margin: 16.34% • Profit per unit: $490

  32. Parts Cost • X-10 Computer Interface: $50 • 6 X-10 Dimmer Modules: $120 • X-10 Thermostat: $300 • 5 Window Bugs: $50 • Central Alarm: $10 • 2 Electric Door Strike: $60 • Security Interface: $70 • Security Installation: $200 • Environmental Installation: $140

  33. Selling Price

  34. Demonstration

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