Card-wiping and networking type alternative-current charging system for electric motor car

The utility model discloses a card-wiping and networking type alternative-current charging system for an electric motor car, comprising charging equipment, management equipment and communication equipment, wherein the charging equipment comprises power supply equipment and one or more charging piles which are arranged in a plurality of regions; one or more charging piles at least comprise a main charging pile and a Zigbee short distance wireless communication can be realized between the main charging pile and the other charging piles; the communication equipment comprises a CPU (Central Processing Unit) write-read device, a GPRS (General Packet Radio Service) module, a Zigbee module and a WAN (Wide Area Network) wide area network; the management equipment is communicated with the charging equipment through the communication equipment so that the working state of the charging equipment is managed and controlled in real time; and each charging pile further comprises a touch display screen, a card-wiping device,