Electric vehicle charging port, charging gun and control method thereof

The invention discloses an electric vehicle charging connection mechanism and a control method thereof.The electric vehicle charging connection mechanism comprises an electric vehicle and a charging device, the charging device is connected with a charging gun through a cable, the electric vehicle is provided with a charging port I and a charging port II which are connected with the charging gun, and the flange end of the charging port I is provided with a plurality of paired first contact terminals and second contact terminals; a first magnet is arranged in the flange end, a second magnet is arranged in the base of the charging port I, a third magnet is arranged in the coupling port of the charging gun, and a position sensor is arranged in the charging port I so as to detect the position of the charging gun in the charging port I and judge whether the charging gun is in an inserted or pulled-out state according to position changes. According to the method, the charging gun is guided to be conveniently aligned