[Kevin Sharpe]

Pretty sure thats http://www.openvehicles.com/ (OVMS). Aimed more at Tesla etc but think it's got some form of Volt/Ampera support in the works.

afaik this is the list of supported vehicles and @Paul_Churchley @aminorjourney use the device in their Ampera/Volts today

 

[Kevin Sharpe]

forum member @aminorjourney did some very cool data logging with the OVMS in the Twizy... I've not had time to play but it looked very cool;

http://www.aminorjourney.com/?p=259

 

[Kevin Sharpe]

@Lee Dalton if you have a software background and want to contribute to the OVMS project then I do have a number of OVMS kits that I donate to move the project forward... if you want one then send me a PM

 

[Kevin Sharpe]

I have some software programming hidden deep in my past, but whether it's useful or not is another question what language does it use?

I'm no expert but forum member @planetf1 is looking at the OVMS software now for the Leaf and can probably answer most questions

 

[Kevin Sharpe]

Out of interest, aren't O2 logging our charging habits through the free home charger?

I think your mean OLEV not O2

OLEV do collect charging data (via the hardware vendor) from grant funded Charging Stations and details are contained in Annex D of the following document;

https://www.gov.uk/government/uploa...0/domestic-chargepoint-suppliers-guidance.pdf

It's supposed to be used for reports like this one;

https://www.gov.uk/government/publi...-the-plugged-in-places-chargepoint-usage-data

 

[Kevin Sharpe]

O2 are the mobile provider that provide the infrastructure for the logging and are contracted to supply this for three years.

No, O2 are simply the network conduit over which the data passes to the hardware vendor or it's nominee (which could be O2 but in most cases is not). It's the same as browsing this website on the O2 network... O2 don't own the data passing across it's network.

Who ultimately receives the data could be OLEV

The data must be passed to OLEV and use for any other purpose would be illegal. Read the T&Cs that you signed.