Development of communication interface of AC charging for charging station based on ZigBee

In order to achieve the intelligent and automation AC charging of EV-Charging Station plug-in electric vehicles, a solution based on ZigBee technology is proposed that Communication between electric vehicle on-board charger and AC charging spot. The hardware system use TI's CC2480 RF chips as core components. This paper focuses on the studying for the topology structure of ZigBee network between AC charging spot of the charging station and electric automobiles, and elaborate a way to realize the enhanced ZigBee tree network, combined with TI's Z-Stack protocol stack.