Method and system for testing operation range of connection of charging robot with vehicle interface

The invention belongs to the technical field of intelligent charging of electric vehicles, and relates to a method and system for testing the operation range of a charging robot connecting vehicle interface, and the method comprises the following steps: enabling a charging gun to be aligned with a simulated vehicle socket, and recording the position of the simulated vehicle socket; the position or angle of the charging gun is adjusted, the position or angle of the charging gun is recorded every time the charging gun is adjusted, and the position or angle of the charging gun is gradually increased until the charging robot cannot successfully complete the operation of connecting the vehicle interface; and recording the maximum position or angle at which the charging robot successfully completes the plugging operation of the charging gun. The system comprises a first recording module, a second recording module and a third recording module. According to the invention, the effective space operation range of the ro