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Smart Kitchen. Suppakrit Forbes Chatchayanusorn Charles Christopher Onyeama Nachiket Shelgikar Saravana Sivasankaran. How it works!. System Smart phone/ PDA with Docking Station RFID reader reads tags off the products in the kitchen and updates the ‘status’ of the kitchen.

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smart kitchen

Smart Kitchen

Suppakrit Forbes Chatchayanusorn

Charles Christopher Onyeama

Nachiket Shelgikar

Saravana Sivasankaran

how it works
How it works!
  • System
    • Smart phone/ PDA with Docking Station
    • RFID reader reads tags off the products in the kitchen and updates the ‘status’ of the kitchen.
    • Smart phone/ PDA generates a shopping list based on ideal stock and current kitchen status
  • Assumptions
    • All the products will be RFID tagged replacing currently used UPC Barcodes
architecture block diagram
Architecture Block Diagram
  • RFID sensors detect the tags using RF and sending data to CPU via Ethernet interface
  • CPU shall handle the database immediately
  • CPU shall wait until the device requests data and starts synchronize via Bluetooth interface
use cases
Use Cases
  • Check Grocery List
  • Modify Grocery List
  • Manually Synchronize Grocery List
  • Automatically Synchronize Grocery List
risks
Risks
  • Read multiple tags
    • Too close to each other or touching
    • Tags in different orientations
  • Buffer overflow during the communication between the RFID reader and the Gumstix
  • Loss of packets
  • One RFID Reader
    • Cannot Identify direction of motion
    • Cannot effectively make out when the product leaves the house
  • Two RFID Readers
    • Direction of Motion
    • Have both of them synchronized to identify products coming in vs. going out of the house
  • Radio Interference
risks mitigation
Risks Mitigation
  • Handled by having antennae in different directions to have maximum surface area exposed to antenna
  • Have header and footer checks for the packet data