1. Charging System Process Map

2. System Notes: D.C. ~ Duty Cycle = (% of ON-Time)/(Total Time)
Constant Current ~ Still Need to find out how to electrically determine a batteries C-Rate.
C-Rate ~ Capacity of a batter in an hour. Determines which rate to constantly charge battery.

3. Main Power ON Wall Outlet Arduino Turns ON Below 100 C
Detect Temperature
YES
Bluetooth Activates
SSR Signal ON
Activate Buttons
Turn On LCD
Power Push Button NO
YES
Show Home Screen
To Voltage Select: Next Slide

4. Apply Constant Current Apply Constant Current
Check Voltage
Voltage Select
Check Voltage
AT I2V
AT V
Set Duty Cycle to 10%
Set Duty Cycle to 40%
Apply Constant Current
Apply Constant Current
Monitor Current Until Near 33.33% of Original Level
Monitor Current Until Near 33.33% of Original Level
Turn SSR OFF
Turn SSR OFF
To Check Voltage: 24V
To Check Voltage: 36V
Next Slide

5. Apply Constant Current Apply Constant Current
Check Voltage
Check Voltage
AT V
AT V
Set Duty Cycle to 20%
Set Duty Cycle to 30%
Apply Constant Current
Apply Constant Current
Monitor Current Until Near 33.33% of Original Level
Monitor Current Until Near 33.33% of Original Level
Turn SSR OFF
Turn SSR OFF