Large-area automatic roller shutter based on soil data and meteorological data

The utility model discloses a large-area automatic roller shutter based on soil data and meteorological data. The large-area automatic roller shutter comprises a roller shutter, a roller shutter mounting frame, an electric curtain pulling device, a processor, a rainfall sensor and a soil humidity sensor, the roller shutter mounting frame is arranged above crops and is a square frame; the roller shutter comprises a rolling shaft and a curtain which has elasticity and can automatically retract; the reel is installed on one side in the reel installation frame, and the electric curtain pulling device is arranged on the other side of the reel installation frame. The electric curtain pulling device is used for pulling a curtain to the other side of the reel mounting rack; the rainfall sensor is mounted on the roller shutter mounting rack and is used for measuring rainfall; the soil humidity sensor is used for measuring the humidity of a planting field of crops; the rainfall sensor, the soil humidity sensor and the