The invention discloses an automatic lifting-falling platform for a self-service terminal device. The automatic lifting-falling platform for the self-service terminal device comprises a platform, anda self-service terminal device and an automatic measuring device placed on the lifting-falling platform, wherein the platform comprises a hydraulic platform, fixing cylinders uniformly distributed onthe hydraulic platform, lifting-falling cylinders slidably connected with the fixing cylinders, hydraulic cylinders arranged in the fixing cylinders, the lifting-falling platform arranged on the lifting-falling cylinders, and a hydraulic station placed on one side of the hydraulic platform; one ends of the hydraulic cylinders are hinged with the fixing cylinders; the other ends of the hydraulic cylinders are hinged with the lifting-falling cylinders; the hydraulic cylinders are connected with the hydraulic station; the self-service terminal device is placed on the lifting-falling platform; theautomatic measuring device comprises detection rods fixedly arranged in rear of the self-service terminal device, infrared generators uniformly distributed on the detection rods, auxiliary detectionrods fixedly arranged in front of the self-service terminal device, receivers uniformly distributed on the auxiliary detection rods, and a control system; and output ends of the infrared generators and the receivers are connected with the control system.