fsae telemetry team witel: alex pfarr, emily peterman, lonny cooper & clint young...
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FSAE TelemetryFSAE Telemetry
Team WiTel:
Alex Pfarr, Emily Peterman,
Lonny Cooper & Clint Young
seniordesign.engr.uidaho.edu/2005_2006/witel/index.html
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Project NeedsProject Needs
• Logs Data from Sensors on the Vehicle• Communicates from the Vehicle to Laptop Base
Station During Racing• Provides an Interface for Users to Easily Extract
Performance Data• A Self-Contained, Reliable System
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Current HardwareCurrent Hardware
– Race Technology DL1– MaxStream 900MHz
Data Modems– Sensors
• Wheel Speed• Steering Angle• Brake Pressure• GPS Unit
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Current Software Current Software InterfaceInterface
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Hardware to Hardware to SoftwareSoftware
Transmit D
ata
Collect Data
Interpret Data
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Data Acquisition Data Acquisition OptionsOptions
• Option 1– Ground-up Data Logger
• Option 2– Si-Gate VDL-1000
• Option 3– Race Technology DL1
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Option 1: Ground-Up Option 1: Ground-Up Data LoggerData Logger
• Pros:– Can be customized to
fit the team’s needs– University of Idaho
product
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Option 1: Ground-Up Option 1: Ground-Up Data LoggerData Logger
• Cons:– High level of technical
difficulty– Expensive– Not a proven system– No after-race software
solution
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Option 2: Si-Gate Option 2: Si-Gate VDL-1000VDL-1000
• Pros:– System will work on
arrival– Can purchase
telemetry options• GMS, Bluetooth or WiFi
– Support for USB 1.1 and J1939
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Option 2: Si-Gate Option 2: Si-Gate VDL-1000VDL-1000
• Cons:– GPS extra– Accelerometers extra– Weak post-race
software
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Option 3: Race Option 3: Race Technology DL1Technology DL1
• Pros:– Previously purchased– Proven to work– Strong Post-race
Software
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Option 3: Race Option 3: Race Technology DL1Technology DL1
• Cons:– Needs to be repaired– Tech-support based in
England
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Expandability: Wireless Expandability: Wireless Video CameraVideo Camera
• Data Modem Upgrade NOT Necessary• Transmits up to 500m
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Expandability: Expandability: MoTeC TelemetryMoTeC Telemetry
• Aerocomm Radios• Add to MoTeC for 2-
Way Communication• Allow Monitoring of
Wideband Lambda
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Summary of ProductsSummary of Products Option 1 Option 2 Option 3
Ground-Up Data Logger
Si-Gate VDL-1000
Race Technology
DL1
System Expenses
(Rabbit 3000, GPS,
PCB, & Others) $950
(New Data Logger &
Accelerometers) $1,315
(DL1 Repairs) $50
Camera Option $250 $250 $250
Motec Radio Option $225 $225 $225
Wideband Lambda $500 $500 $500
Total $1,925 $2,290 $1,025
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TimelineTimeline• December 2005
– Order All Necessary New Parts– Complete Final Proposal
• January 2006-February 2006– Build Product– Bench Test
• March 2006– Install Product on Car– Support Vehicle Testing
• April 2006– Testing Completed– Complete Technical Paper– Complete Instruction Manual– Show System at Design EXPO