EVTV CUSTOM CAN J1979 VEHICLE GAGE SET
EVTV has worked with Speedhut to develop a custom gage set for use in our Tesla Drive Unit that displays vehicle data received on the Controller Area Network or CAN bus.
This gage set uses standard J1979 CAN Parameter Identifiers or PIDS for speed, rpm, engine coolant temperature, fuel level and auxiliary voltage. But we have modified these gages to show Electric Vehicle State of Charge (SOC) on the fuel level indicator, inverter temperature on the engine coolant gage, and pack voltage on the aux 12v gage. The gages have been custom printed to show these values and we have scaled those values as appropriate. Additionally, we use the Tachometer for both RPM and AMPS as desired.
These gages can easily be adapted to any CAN based control system on any electric vehicle.