Just to be clear, OVMS was not at fault, but highlighted the issue, which was a missing fuse.
Don't ask who pulled it and didn't put it back. All is well now.
Thanks for the update. Blame the Gremlins?
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Just to be clear, OVMS was not at fault, but highlighted the issue, which was a missing fuse.
Don't ask who pulled it and didn't put it back. All is well now.
In the 2.x roadsters, OVMS is powered from the main battery. The 12v battery is only used to power emergency systems.
I wish I had taken better notes when my battery was de-fused. I think the bus OVMS sits on is part of the 12 volt circuitry. That circuitry is powered either by the main battery, when the car is "on" - or via the 12 volt battery when the car is off. Without the 12 volt battery I was still able to open the car doors by opening the trunk or charge port door first. OVMS would work while the car was running, and for about 15 minutes afterwards. If the car was plugged in, OVMS seemed to work. Now I wish I had notes about whether locking the doors via OVMS worked without the 12v battery with the car plugged in. I don't believe it did.
It shows the 3 main CAN buses (power, energy and driver). OVMS hooks in to the "DRIVER FEEDBACK" bus.
Great diagram. Do you know if we can interpret it to mean each box has a processor of some sort? Also is this for the Roadster or the Model S?
project launched to add Charging Station locations and status to OVMS using the OpenChargeMap database :smile:
Update an open App with new features | Android | iPhone | Mobile Phone | User Interface / IA
maybe no need in future.... imagine OVMS automatically reports to OCM your location, voltage, current, time, etc., every time you charge at a public Charging Station.... suddenly OCM is always up to date and the data can be used by any EV running an OCM app (or any EV manufacturer who uses the OCM data in it's navigation system). Imagine you have found a way to bypass all the charging vendors who don't want to share their data :tongue:I should start adding stations again
This IS real and the OVMS development will start this week. I've already sold the idea to several EV manufacturers and will raise it at the ministerial roundtable meeting on the 4th March :smile:great! I want to see this idea get real.
Integration with the OpenChargeMap Charging Station database is making good progress...
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