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Design Projects

ProjectTasksEstimated DurationPriorityLeads
Pedal Board
  • Use CAN to communicate with the main system
  • Consider using a potentiometer instead of the existing magnetic sensor
  • Talk with the mechanical team able any board dimension change
2 MonthsHighKelly & Jenny
Steering Stalk
  • Use CAN to communicate with the main system
  • Make sure the new steering stalk has sufficient mechanical clearance
2 MonthsHighKelly & Aashmika

Center Console

  • Use CAN to communicate with the main system
  • Resign the buttons for greater electromagnetic interference immunity
2 MonthsHighKelly & Liam
Telemetry
  • Find a router and a LTE shield for Telemetry
2 MonthsMediumPei, Felix
BMS AFE
  • Redesign for higher discharge capability and more reliability
2 MonthsMedium

Taiping

Josh

BMS Carrier
  • Implement a kill switch with greater electromagnetic interference immunity
2 MonthsMediumTaiping

BMS Current Sense

  • Higher accuracy by using a different ADC
2 MonthsMedium

Taiping &

Rishi

Controller Board
  • Consider using a different microcontroller
-LowKelly

Validation & Integration Projects

ProjectTasksEstimated DurationPriorityLeads
Motor Controller Interface
  • Investigate the communication issue with the motor controller
2 WeeksVery HighHanna

Solar Sense

  • Validation
1 MonthMediumPei

Power Distribution

  • Finish the board bring-up & soldering
  • Validation & Integration
2 WeeksHighKelly
Driver Display
  • Validation & Integration
1 MonthMediumKelly
Pre-Charge
  •  Validation & Integration
1 MonthMedium

Hanna

Josh

EV Charger
  • Integration
2 WeeksMediumHanna

Timelines

Design Projects

Sep 22 - Project Assignment & Research

Sep 29 - Block Diagram & Component Selection & Firmware Integration Discussion

Oct 6 - Schematic & PCB Design

Oct 15-19 Midterm

Oct 27 - PCB Review & Order

Nov 3 - PCB Bring-Up & Firmware Support

Nov 17 - Validation

Validation & Integration

Sept 22 - Validation Begins

Sept 29 - Most of validation complete, begin to get an idea of if a new rev is required

Oct 6 - Fully complete validation, rework exisiting boards to prototype any new changes

Oct 20 - Begin schematic for revised hardware if needed

Nov 3 - Schematic review, begin layout

Nov 15 - Layout review

Nov 19 - Send PCBs to fab

Nov 26 - Receive PCBs, begin bring up and validation

System Leads

Powertrain - Hanna

  • Pre-charge
  • Motor Controller Interface
  • DC-DC
  • Charging

Battery - Taiping

  • BMS (Battery Management System)
  • Battery pack design

Solar - Pei

  • Cells, layout
  • MPPT
  • Solar Sensing

Interface - Kelly

  • Driver Display
  • Driver Controls
  • Lights

Telemetry - Pei

  • Telemetry
  • Sensors

Infrastructure - Kelly

  • Controller Board
  • Power distribution


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