An electric vehicle charging control system, comprising: at least two charging control modules, a higher-level control module and at least two bypass control units, at least two charging piles, one end of each of the charging control modules being connected to a charging pile and the other end thereof being connectable to an electric vehicle, and each of the charging control modules comprising a charging control circuit and a bypass circuit, the charging control circuit and the bypass circuit being arranged separately, and the charging control circuit is configured to generate and transmit a charging control signal, so as to control the charging process of the electric vehicle; characterized in that the bypass circuit is configured to directly connect the charging pile to the electric vehicle when the charging control circuit fails, so as to bypass the charging control circuit and transmit the charging control signal generated by the charging pile to control the charging process of the electric vehicle, the charging control circuit comprises a first control unit configured to output the charging control signal according to an output of the charging pile and a charging demand of the electric vehicle, the charging pile comprises a second control unit configured to output the charging control signal according to an output of the charging pile and a charging demand of the electric vehicle, the charging control signal generated by the charging control circuit and the charging control signal generated by the charging pile are the same, the higher-level control module is communicatively connected to each of the first control units in a wired or wireless manner and configured to control each of the first control units and allocate corresponding power to the first control unit, and each of the bypass control units comprises two input ends and one output end, one input end being connected to the higher-level control module, and the other input end being connected to the first control unit, the higher-level control module and/or the first control unit control/controls conduction of the bypass control unit, the output end of the bypass control unit is connected to both ends of the bypass circuit and configured to control on/off of the bypass circuit, when the charging control circuit fails, the first control unit and the higher-level control module are configured to switch to the bypass circuit, so as to ensure the continuity of the charging process; when the charging control circuit is restored to normal, the higher-level control module is first notified to release the control over a bypass, and turn off the partially conducted bypass circuit of the higher-level control module, then handover of the charging control signal of the vehicle to the charging control circuit is completed within one cycle, and the bypass circuit is turned off. each of the charging control modules comprising a charging control circuit and a bypass circuit, the charging control circuit and the bypass circuit being arranged separately, and the charging control circuit is configured to generate and transmit a charging control signal, so as to control the charging process of the electric vehicle; characterized in that the bypass circuit is configured to directly connect the charging pile to the electric vehicle when the charging control circuit fails, so as to bypass the charging control circuit and transmit the charging control signal generated by the charging pile to control the charging process of the electric vehicle, the charging control circuit comprises a first control unit configured to output the charging control signal according to an output of the charging pile and a charging demand of the electric vehicle, the charging pile comprises a second control unit configured to output the charging control signal according to an output of the charging pile and a charging demand of the electric vehicle, the charging control signal generated by the charging control circuit and the charging control signal generated by the charging pile are the same, the higher-level control module is communicatively connected to each of the first control units in a wired or wireless manner and configured to control each of the first control units and allocate corresponding power to the first control unit, and each of the bypass control units comprises two input ends and one output end, one input end being connected to the higher-level control module, and the other input end being connected to the first control unit, the higher-level control module and/or the first control unit control/controls conduction of the bypass control unit, the output end of the bypass control unit is connected to both ends of the bypass circuit and configured to control on/off of the bypass circuit, when the charging control circuit fails, the first control unit and the higher-level control module are configured to switch to the bypass circuit, so as to ensure the continuity of the charging process; when the charging control circuit is restored to normal, the higher-level control module is first notified to release the control over a bypass, and turn off the partially conducted bypass circuit of the higher-level control module, then handover of the charging control signal of the vehicle to the charging control circuit is completed within one cycle, and the bypass circuit is turned off.