Method and system for preventing electricity theft for charging electric vehicle

摘要

The present invention relates to a charging method of an electric car for preventing electric conduction and a charging authentication system for an electric car for preventing electric charging of the electric car, the charging outlet identification information including the position information of the charging receptacle from the wireless terminal corresponding to the electric car, A charging information receiving step in which the charging authentication device receives user identification information including position information of the wireless terminal; The charging authentication device compares position information of the charging receptacle included in the charging receptacle identification information with position information of the wireless terminal included in the user identification information to determine whether the mutual position information is matched or not; And a charge approval step of transmitting a charge approval to the electric vehicle corresponding to the wireless terminal in accordance with a result of the charge authentication device judging whether the position information matches or not, and a charging method of an electric car for providing the charge authentication method According to the present invention as described above, it is possible to effectively prevent an unauthorized electric charge for charging an electric vehicle by attaching a simple outlet identification code to an outlet without installing a separate additional anti-static device in the outlet, Only the authorized user can perform the charging, so that the charging fee can be charged to the actual charging user.