The invention discloses a charging pile access control method based on charging station load real-time scheduling. The control method is characterized by taking an electric-automobile intelligent charging information platform as a carrier; through real-time data of transformer side output power of each cell, a user side electrical load, charging station side output power and the like and electrical load curve data collected and provided by an intelligent power distribution terminal, combining charging pile foundation data, a charging state and other data to carry out integration calculating; calculating a schedulable load in a current time period and a maximum accessible charging amount of the charging pile in an unit charging station within the scheduling period; and considering a real-time load rate in a power supply range of a transformer substation and a number of the charging piles to be charged, and optimally distributing a charging pile access amount of each line. In the invention, problems that whether power distribution network power exceeds a standard can only be statically monitored and a response can not be made in real time currently are solved, and ordered charging ofan electric automobile and safe and economic operation of a distribution network are realized.