Wireless lan-based charging communication apparatus method for charging electric vehicles

An electric vehicle communication controller (EVCC) mounted on an electric vehicle and associated with a secondary assembly suitable for receiving electric power from a primary assembly, comprising:

• a processor configured to receive at least one instruction from a memory and execute the at least one instruction,
• wherein the processor is caused by the at least one instruction to:
• establish a communication connection to a supply equipment communication controller (SECC) associated with the primary assembly by a first communication scheme;
• establish a connection to the SECC using a second communication scheme based on information on the second communication scheme and initialize a pairing;
• perform a positioning and the pairing between the primary assembly and the secondary assembly with the SECC by using the second communication scheme;
• and
• perform a docking between the primary assembly and the secondary assembly, a charging, and an undocking of the primary assembly and the secondary assembly with the SECC by using the second communication scheme.

A supply equipment communication controller (SECC) associated with a primary assembly suitable for supplying electric power to an electric vehicle, comprising:

• a processor configured to receive at least one instruction from a memory and execute the at least one instruction,
• wherein the processor is caused by the at least one instruction to:
• establish a communication connection to an electric vehicle communication controller (EVCC) mounted on the electric vehicle and associated with a secondary assembly suitable for receiving the electric power from the primary assembly by a first communication scheme;
• establish a connection to the EVCC using a second communication scheme based on information on the second communication scheme and initialize a pairing;
• perform a positioning and the pairing between the primary assembly and the secondary assembly with the EVCC by using the second communication scheme;
• and
• perform a docking between the primary assembly and the secondary assembly, a charging, and an undocking of the primary assembly and the secondary assembly with the EVCC by using the second communication scheme.