mbiu preliminary design review

MBIU PDR

MBIU Preliminary Design MBIU Preliminary Design ReviewReview

MBIU PDR

Team Team • Members and Presentation

– Brian Weigner: Overview & Application– Claude Rossignol: CPU Board– Dan Griffin: Image Capture– Juan Fontenla: Software– Donald Chapman: Schedule, Materials, &

ROI

MBIU PDR

ProblemProblem• Knowing people and their history

MBIU PDR

SolutionSolution

oboblele

ioiometricmetric

dedentificationntification

ninitt

MBIU PDR

RequirementsRequirements• Quickly Acquire Biometric

– Hand print

• Buffer Data

• Transmit Biometric to Host Database for recognition

• Return useful information back to MBIU

MBIU PDR

MBIU OverviewMBIU Overview

MBIU PDR

Conceptual ViewConceptual View

MBIU PDR

MBIU ApplicationsMBIU Applications• Current Applications

– Law Enforcement• On-site person identification

– Criminal/Driving Record

– Security• Airport• Building Access• Workstation Login

– Medical• Footprint Identification

– Military

MBIU PDR

Claude Rossignol: System Claude Rossignol: System BoardBoard

MBIU PDRMain BoardMain Board

XilinxFPGA

access deniedMC 68000

RAM

EPROM

RS232

A/D

MBIU PDR

User InterfaceUser 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

MBIU PDR

Communications InterfacesCommunications Interfaces• Project prototype

– RS-232 to Host PC

• Mobile applications– Bluetooth– RF / IR

• Security applications– RS-232– Ethernet– TCP/IP

MBIU PDR

Dan Griffin: ScannerDan Griffin: Scanner

MBIU PDR

The Big PictureThe Big Picture

Scanner Host PCObject

IntermediaryProcessing

MBIU PDR

Sensor TechnologySensor Technology- Thermal

- Capacitive- RF

- Optical / CCD

- Third-party SOC

- Grow your own

MBIU PDR

Basic CCD OperationBasic CCD Operation

Pixel

Vout Shift “Register”

Vout to ADC

Row TransferGate

Pixel OutputGate (or CLK)

Rows shifted downin their entirety, thenindividual pixels shifted outserially

MBIU PDR

Linear CCD ScannerLinear CCD Scanner

LinearTranslation

MBIU PDR

Light Source and LensLight Source and Lens

Focal Point

Light Source (White LEDs)

CCD with Lens

MBIU PDR

Linear Movement andLinear Movement andCCD InterfaceCCD Interface

PowerAmplifier

StepperMotor

Input fromcontrol circuitry

CCD OE/Clock CCD OutputTo ADC

LinearTranslation

MBIU PDR

Juan Fontenla: SoftwareJuan Fontenla: Software

MBIU PDRHost PC SoftwareHost PC Software

ModulesModules

Us er Data

Us er In ter f ac e

Sc anner Sy s temInter f ac e

V er if ic ation Databas eInter f ac e

Us er Data

Us er In ter f ac e

Sc anner Sy s temInter f ac e

V er if ic ation Databas eInter f ac e

MBIU PDRScanner SystemScanner System

Communication InterfaceCommunication 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

MBIU PDR

VerificationVerification

• Take image data and extract verification information

• Compare verification information of two sources to determine a match

MBIU PDR

Database InterfaceDatabase 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

MBIU PDR

Don Chapman: Materials, Don Chapman: Materials, Schedule, and ROISchedule, and ROI

MBIU PDR

TimelineTimeline• Preliminary

– Decide Which Chips To Use– Bill Of Materials– Procure Parts– Setup Board– Interface With Serial Port

MBIU PDR

TimelineTimeline• Milestone 1

– Build Scanner• Physical Scanner

• Motor Driver

– Get Data From CCD– Run Motor

MBIU PDR

TimelineTimeline• Milestone 2

– Interface With Host PC– Get Number Pad Working– Host PC Receive Data– Host PC Recognizes User

MBIU PDR

TimelineTimeline• Expo

– PC Sends User Info– LED & LCD Display– GUI Interface– Debug (Last Minute Changes)

MBIU PDRMBIU Bill Of MaterialsMBIU Bill Of Materials

QTY REQ.

UNIT OF MEASURE

NOMENCLATURE OR DESCRIPTION

MANUFACTURER NAMECOST PER

UNIT MEASURE

COST PER QTY

1 EA CPU Motorola $8.00 $8.00

1 EA Xilinx FPGA Xilinx $12.00 $12.00

1 EA Xilinx Socket Xilinx $20.00 $20.00

1 EA Serial Port Socket AMP $12.00 $12.00

1 EA RAM Texas Instruments $20.00 $20.00

2 EA EEPROM Texas Instruments $4.00 $8.00

1 EA Stepper Motor Airpax $5.00 $5.00

2 EA Linear CCD TAOS $17.00 $34.00

1 EA Flat CCD Lens NSG America $30.00 $30.00

2 EA IC Board IC Surf Boarders $20.00 $40.00

1 EA 8-bit A/D Converter Texas Instruments $8.00 $8.00

20 EA Decoupling Capacitors DigiKey $0.10 $2.00

4 EA Timers Motorola $2.00 $8.00

4 EA Power Trasistors Motorola $2.00 $8.00

1 EA 3x20 LCD Motorola $5.00 $5.00

1 EA Scanner Enclosure The Box Co. $15.00 $15.00

1 EA RF System Cisco $40.00 $40.00

1 EA PCMCIA Slot AMP $9.00 $9.00

$284.00TOTAL PROTOTYPE COST PER MBIU

MBIU PDR

Return On Investment (ROI)Return On Investment (ROI)

$$

MBIU PDR

Return On Investment (ROI)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

MBIU PDR

FutureFuture• Biometrics

– Facial Recognition– Finger Print Identification

• Wireless Transmission– Customize to customer requirements

• 800-900 MHz• Cellular Digital Packet Data • Satellite• Low Band• VHF• UHF