[Ovmsdev] Storing Calibration Data

Tom Saxton tom at idleloop.com
Sun May 8 07:45:13 HKT 2016

Can we get the VIN from the EV CAN bus? I know it's on the Car CAN bus, but I'm behind on the current state of knowledge on what's know about getting info from the EV Bus.

I suspect the battery size is encoded in the VIN, but from some poking around online I'm guessing that encoding is in the Leaf service manual, which is behind a pay wall.


On 5/7/16, 4:12 PM, "Tom Parker" <ovmsdev-bounces at lists.teslaclub.hk on behalf of tom at carrott.org> wrote:

>On 05/07/2016 07:22 AM, Tom Saxton wrote:
>> What I proposed was using data from the CAN bus to determine the Leaf pack size, then based on that use the appropriate nominal new pack Gids and rated range to calculate rated range from current SOC. I don't think that would require storing any parameter data. It's like the options on the Roadster based on v1.5 or v2.x.
>I'm happy to do something like that, but I'd need someone to explain how 
>to tell the difference between a 30kWh battery and a 24kWh battery.
>OvmsDev mailing list
>OvmsDev at lists.teslaclub.hk

More information about the OvmsDev mailing list