MBIU Preliminary Design Review
description
Transcript of MBIU Preliminary Design Review
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MBIU PDR
MBIU Preliminary Design MBIU Preliminary Design ReviewReview
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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
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MBIU PDR
ProblemProblem• Knowing people and their history
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MBIU PDR
SolutionSolution
oboblele
ioiometricmetric
dedentificationntification
ninitt
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MBIU PDR
RequirementsRequirements• Quickly Acquire Biometric
– Hand print
• Buffer Data
• Transmit Biometric to Host Database for recognition
• Return useful information back to MBIU
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MBIU PDR
MBIU OverviewMBIU Overview
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MBIU PDR
Conceptual ViewConceptual View
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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
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MBIU PDR
Claude Rossignol: System Claude Rossignol: System BoardBoard
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MBIU PDRMain BoardMain Board
XilinxFPGA
access deniedMC 68000
RAM
EPROM
RS232
A/D
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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
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MBIU PDR
Communications InterfacesCommunications Interfaces• Project prototype
– RS-232 to Host PC
• Mobile applications– Bluetooth– RF / IR
• Security applications– RS-232– Ethernet– TCP/IP
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MBIU PDR
Dan Griffin: ScannerDan Griffin: Scanner
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MBIU PDR
The Big PictureThe Big Picture
Scanner Host PCObject
IntermediaryProcessing
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MBIU PDR
Sensor TechnologySensor Technology- Thermal
- Capacitive- RF
- Optical / CCD
- Third-party SOC
- Grow your own
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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
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MBIU PDR
Linear CCD ScannerLinear CCD Scanner
LinearTranslation
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MBIU PDR
Light Source and LensLight Source and Lens
Focal Point
Light Source (White LEDs)
CCD with Lens
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MBIU PDR
Linear Movement andLinear Movement andCCD InterfaceCCD Interface
PowerAmplifier
StepperMotor
Input fromcontrol circuitry
CCD OE/Clock CCD OutputTo ADC
LinearTranslation
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MBIU PDR
Juan Fontenla: SoftwareJuan Fontenla: Software
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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
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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
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MBIU PDR
VerificationVerification
• Take image data and extract verification information
• Compare verification information of two sources to determine a match
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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
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MBIU PDR
Don Chapman: Materials, Don Chapman: Materials, Schedule, and ROISchedule, and ROI
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MBIU PDR
TimelineTimeline• Preliminary
– Decide Which Chips To Use– Bill Of Materials– Procure Parts– Setup Board– Interface With Serial Port
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MBIU PDR
TimelineTimeline• Milestone 1
– Build Scanner• Physical Scanner
• Motor Driver
– Get Data From CCD– Run Motor
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MBIU PDR
TimelineTimeline• Milestone 2
– Interface With Host PC– Get Number Pad Working– Host PC Receive Data– Host PC Recognizes User
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MBIU PDR
TimelineTimeline• Expo
– PC Sends User Info– LED & LCD Display– GUI Interface– Debug (Last Minute Changes)
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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
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MBIU PDR
Return On Investment (ROI)Return On Investment (ROI)
$$
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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
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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