Transcript ppt - Purdue College of Engineering

ECE 477 Final Presentation
Team 2  Fall 2010
Shannon
Abrell
Ben
Laskowski
Andrew
Phillips
Rob
Swanson
Outline
•
•
•
•
•
•
Project overview
Block diagram
Design challenges
Individual contributions
Project demonstration
Questions / discussion
Project Overview
eV-TEK, or Telemetry for Electric Karts, is a
tool for collecting and transmitting electric
go-kart parameters in a race situation.
The collected data can help the driver and pit
crew optimize vehicle performance and
ultimately win races.
Block Diagram
Design Challenges
• Power consumption
– How to power components
– Current draw of battery boards
• Changing customer demands
• Board real estate
• Accurately measuring large voltages and
currents
• Part availability
Individual Contributions
•
•
•
•
Team Leader – Andrew Phillips
Team Member 2 – Ben Laskowski
Team Member 3 – Rob Swanson
Team Member 4 – Shannon Abrell
Team Leader – Andrew Phillips
• Customer Interfacing
– Worked with IE eV Kart Team
• Presentation Creation
• Product Packaging
• Soldering
– Built all battery monitoring boards
– Wiring harnesses
• Testing
Member 2 – Ben Laskowski
•
•
•
•
•
•
Circuit development and prototyping
Component selection
Schematic capture
PCB layout
Programming
Soldering
Member 3 – Rob Swanson
• Component rational for system design
• PCB layout
– Preliminary block layout
– Maintenance and cleanup
• System debugging
• Soldering
• Speed Sensor
– Evaluation of techniques
• Packaging fabrication
Member 4 – Shannon Abrell
• Packaging design
– Create CAD model of design
• Wire harness fabrication
– Tailor harnesses to kart specifics
• Electric Vehicle Grand Prix liaison
– Interfaced with EVGP for regulations
• Edited PSSC Demo video
Project Demonstration
1. An ability to report the approximate number
of laps remaining on a given battery charge
2. An ability to detect and report cell voltage
anomalies
3. An ability to sense and display kart speed
4. An ability to track the number of laps
completed
5. An ability to log and display vehicle
telemetry data
Project Demonstration
Questions / Discussion