Directional shielding system for improving safety and stability of power transformation place

The invention relates to a directional shielding system for improving the safety and stability of a power transformation place, and the system comprises an information sensing device which is disposed at the side of a traffic road near a transformer substation, and is used for sensing an audio signal of a scene where the traffic road is located in real time; and the shielding processing mechanism is used for executing electromagnetic shielding operation on the side, close to the traffic road near the transformer substation, of the transformer substation when it is determined that the electric vehicle exists in the interpolation image, and otherwise, the electromagnetic shielding operation is ended. On the basis of targeted interpolation image analysis, target detection processing can be executed in the interpolation image based on the appearance imaging characteristics corresponding to the electric vehicle so as to determine whether the electric vehicle exists or not, and when it is determined that the electr