Ok thank you for the info, this respond to my question. I think if someone could make a DIY chip controler to access this kind of technic, it would be possible.
I think the PHEV is future more than EV, because the PHEV will upgrade, and the autonomy of it will be great, the EV is having a so-so autonomy of 300-400 Km's but when the battery are down, you have to wait long..... a PHEV, you gas and you continue, I also thinked about a future options for EV car, the battery station, you stop at it when your battery are down, you exchange it for like 40$. and you have a fulled battery. Now, you need to advance technologies, battery would need to be removable easily, and quick. the station would reload the empty battery, and sell it to another conductor, etc... this could be a solution for the future.
