Team Members: Timothy Myung Richard Vu Suren Abrahamyan Dave Edwards Leora Juster Jie Chen Faculty Advisor: Dr. Russell Abbott Liason: Dr. David Blekhman Graduate Advisor: Eric Liao

Agenda Introduction Demo System Architecture Communication with Car Challenges/Conclusion

EcoCar2 Competition Talk about brief overview of what CSULA did for the car Car has been shipped

Primary Objective Display Battery Current Signals Display Coolant Temperature Display State of Charge Secondary Objective Replace HVAC and Radio Controls Create a user-friendly GUI

Before After

DEMO

System Architecture Qt Car View Controller Model Linux Kernel Simulator.cpp Diagnostics.qml ACWindow.qml Radio.qml Home.qml CAN-Calls.h Center Stack CAN-SEND.h CAN-RECEIVE.h Linux Kernel Freescale I.MX6 Board CAN BUS Car

CAN Bus Controller Area Network In-vehicle communication without the need for a host computer Standard for connecting ECUs Allows for electronic control of the vehicle

GMLAN CAN Bus GM High Speed CAN Bus (500 kb/s) Critical Systems Engine, Transmission, Battery, Anti-lock braking GM Low Speed CAN Bus (33.33 kb/s) Non-Critical Systems Power windows, Mirror adjustment, Audio system

Challenges/Conclusion Qt instead of initial web based framework Gained experience with integrating software with hardware Testing on the vehicle is very different than testing on a simulator There are performance differences when running on the board compared to running on personal computer

Questions?