Energy-charging station

The invention relates to an energy-saving charging station, comprising oxynitride concentration detection equipment, oxycarbide concentration detection equipment, annular coil concentration detection equipment, an MSP430 singlechip and a plurality of charging pile bodies, wherein the oxynitride concentration detection equipment, the oxycarbide concentration detection equipment and the annular coil concentration detection equipment are used for counting the vehicle types on roads near the charging station, and the MSP430 singlechip is respectively connected with the oxynitride concentration detection equipment, the oxycarbide concentration detection equipment, the annular coil concentration detection equipment and the plurality of charging pile bodies. By adopting the energy-saving charging station provided by the invention, the opening and closing of the charging pile bodies in the charging station can be automatically controlled according to the distribution condition of the surrounding electric vehicles, thereby effectively saving the electric power.