The invention relates to an electric automobile charging pile with a parking lock. Shortcomings in the prior art are eliminated. The technical scheme is that an inlet wire connection frame of a charging pile is electrically connected with an input end of a magnetic latching relay; an output end of the magnetic latching relay is electrically connected with an outlet wire connection frame of the charging pile; a connection wire between the output end of the magnetic latching relay and the outlet wire connection frame runs through a current transformer; an output wire of the current transformer is connected with an input end of a sampling circuit; an output end of the sampling circuit is electrically connected with a single chip; the single chip is connected with a control end of the magnetic latching relay; the single chip is electrically connected with a server via an RS485 communicator; the inlet wire connection frame of the charging pile is connected with an input power supply; the outlet wire connection frame of the charging pile is connected with a charger; a control end of the parking lock is electrically connected with the single chip of the charging pile; and the server is in communication connection with a mobile phone via the network.