Charging: What can be communicated on the CCS chargers?

tdneVmoDK

100 W
Joined
Jul 28, 2011
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104
I am wondering.

Why do we need to have RFID fobs and apps etc. to charge our cars?

When you plug in it just confirms that payment will be made. So the local motor department just sends a "1" and then it starts charging, and when done charging it requests payment.

Then we just need to plug in the car and nothing else. It already knows which car it is and if it will receive payment, so just start charging..

But can something like a VIN number be communicated over the CCS communication?

Anyone who have got a detailed overview over these telegrams?
 
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