The invention discloses a high-speed rail logistics track type automatic induction platform automatic loading and unloading system. The system comprises a transfer rail, an in-car conveying device, acar door signal emitter and a rail loading and unloading car; the rail loading and unloading car comprises a loading and unloading car body, wheels, a lifting cylinder, an electric sliding rail, a roller bed conveying device and an inductor, the inductor is arranged on the side, close to a high-speed rail, of the loading and unloading car body, and used for receiving a position signal sent out ofthe car door signal emitter, the signal is transmitted to a controller, the controller controls the position of the loading and unloading car body on the transfer ail on the basis of the position signal through the wheels, through the stretching out and drawing back of the electric sliding rail, the horizontal interval between the roller bed conveying device and the car door can be controlled, through the lifting cylinder, the height of the roller bed conveying device is controlled, cargos can be transferred between the in-car conveying device and the roller bed conveying device, manual carrying is avoided, automatic running of the cargos in the loading and unloading process can be ensured, manpower cost is reduced, and work efficiency is improved.