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MBIU Preliminary Design Review

MBIU Preliminary Design Review. Team. Members and Presentation Brian Weigner: Overview & Application Claude Rossignol: CPU Board Dan Griffin: Image Capture Juan Fontenla: Software Donald Chapman: Schedule, Materials, & ROI. Problem. Knowing people and their history. Solution. ob le.

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MBIU Preliminary Design Review

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  1. MBIU Preliminary Design Review

  2. Team • Members and Presentation • Brian Weigner: Overview & Application • Claude Rossignol: CPU Board • Dan Griffin: Image Capture • Juan Fontenla: Software • Donald Chapman: Schedule, Materials, & ROI

  3. Problem • Knowing people and their history

  4. Solution oble iometric dentification nit

  5. Requirements • Quickly Acquire Biometric • Hand print • Buffer Data • Transmit Biometric to Host Database for recognition • Return useful information back to MBIU

  6. MBIU Overview

  7. Conceptual View

  8. MBIU Applications • Current Applications • Law Enforcement • On-site person identification • Criminal/Driving Record • Security • Airport • Building Access • Workstation Login • Medical • Footprint Identification • Military

  9. Claude Rossignol: System Board

  10. Main Board EPROM RS232 A/D MC 68000 access denied RAM Xilinx FPGA

  11. User Interface • LCD display • Inform user on scan procedure • Show status of scan • User verification results • Error messages • Keypad • Enter user identification number • LED • Identification success • Scanner

  12. Communications Interfaces • Project prototype • RS-232 to Host PC • Mobile applications • Bluetooth • RF / IR • Security applications • RS-232 • Ethernet • TCP/IP

  13. Dan Griffin: Scanner

  14. The Big Picture HostPC Scanner Object Intermediary Processing

  15. Sensor Technology • Thermal • Capacitive • RF -Optical / CCD - Third-party SOC - Grow your own

  16. Basic CCD Operation Pixel Rows shifted down in their entirety, then individual pixels shifted out serially Row Transfer Gate Pixel Output Gate (or CLK) Vout to ADC Vout Shift “Register”

  17. Linear CCD Scanner Linear Translation

  18. Light Source and Lens Light Source (White LEDs) Focal Point CCD with Lens

  19. Linear Movement andCCD Interface CCD OE/Clock CCD Output To ADC Input from control circuitry Linear Translation Power Amplifier Stepper Motor

  20. Juan Fontenla: Software

  21. Host PC SoftwareModules

  22. Scanner SystemCommunication Interface • Retrieve fingerprint and identification number data from Scanner System Control Board • Send status messages to the Scanner System Control Board • Send user’s name to Scanner System Control Board upon verification

  23. Verification • Take image data and extract verification information • Compare verification information of two sources to determine a match

  24. Database Interface • Store fingerprint data to be used for verification in Database • Retrieve user fingerprint data from database to be used for user verification • Store other user data such as name and identification number

  25. Don Chapman: Materials, Schedule, and ROI

  26. Timeline • Preliminary • Decide Which Chips To Use • Bill Of Materials • Procure Parts • Setup Board • Interface With Serial Port

  27. Timeline • Milestone 1 • Build Scanner • Physical Scanner • Motor Driver • Get Data From CCD • Run Motor

  28. Timeline • Milestone 2 • Interface With Host PC • Get Number Pad Working • Host PC Receive Data • Host PC Recognizes User

  29. Timeline • Expo • PC Sends User Info • LED & LCD Display • GUI Interface • Debug (Last Minute Changes)

  30. MBIU Bill Of Materials

  31. Return On Investment (ROI) $$

  32. Return On Investment (ROI) Total Prototype Cost $284.00 Labor 5 People/225 hours each 1125 Hours @ $30 per hour $33,750.00 Marketing Costs $20,000.00 Total Initial Costs $54,034.00 Per Unit Costs Estimated Cost/Unit $180.00 Distribution Cost/Unit $20.00 Total Production Cost/Unit $200.00 Estimated Sales Price $460.00 Total Profit/Unit $260.00 Number of Units Sold to Recover Initial Costs 208

  33. Future • Biometrics • Facial Recognition • Finger Print Identification • Wireless Transmission • Customize to customer requirements • 800-900 MHz • Cellular Digital Packet Data • Satellite • Low Band • VHF • UHF

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