-
The new SOH value was found by the EV group in Daejon.
The values in my Torque file were copied from the Kia Soul EV.
On the Soul EV the BMS shows Maximum Deterioration of a single cell from the total original cell capacity.
That value has always shown as 100% on the Ioniq. (so far!)
We now know that it is the State of Health of the usable capacity of the battery.
A car in Daejon was tested at Hyundai and showed 100% SOH using the official GDS.
Then an OBD simulator was used on the official GDS system to find which PID that came from.
It was the same value that we had earlier called Maximum Deterioration.
I have now removed the duplicate from github
We do not know yet what the other 3 values actually show - They are not shown on the official GDS.
Maximum Deterioration Cell number
Minimum Deterioration
Minimum Deterioration Cell number
What does the calculation "<" mean for Torque?
It is a bit shift to the left. <8 will shift 8 bits.
This calculation is the same as multiplying by 256.
Here are some images from an Ioniq Electric in Korea.
photo_2018-01-30_13-14-29.jpg
photo_2018-01-29_23-05-07.jpg