klapauzius
Well-known member
TickTock said:Since the voltage and current is very stable, I think this just means that the car is using something else to generate the gid count that has a fair amount of error.
If that was the case, then the gids would be useless as a means of indicating SOC, but apparently they work reasonably well. Could it be that the gid messages do not get sent out in sync with the amp/volts messages? If the gids are not sent out at the corresponding voltage/amp messages then any random interval in the system can throw your plot off... Do you get a time stamp on the gid? And does it tell you when the message was sent or when it arrived at the bus?