The invention discloses a remote control method for reflecting infrared light through a reflection remote control handle. The remote control method comprises the following steps: 1, an infrared emitter emits infrared light, the reflector of the reflection remote control handle reflects infrared light on the reflector, and an infrared camera receives the reflected infrared light, forms an infrared image identification point and transmits to a controller; 2, a shielding sheet shields the middle portion of the reflector, two reflection areas are formed at two sides of the shielding sheet, and the infrared camera receives infrared light reflected by the two reflection areas, forms two infrared image identification points and transmits to the controller; 3, a first control signal is sent when the number of the infrared image identification point received by the controller becomes 2 from 1, and a host responses the first control signal; 4, the shielding sheet is removed, a second control signal is sent when the number of the infrared image identification point received by the controller becomes 1 from 2, and the host responses the second control signal; and 5, steps 1-4 are repeated. The remote control method can realize the remote control operation of the host without a button, and has the advantages of simple and convenient operation, accurate remote control, and prolongation of the service life of the reflection remote control handle.