Spraying device control method and system, spraying device and storage medium

The invention discloses a spraying device control method and system, a spraying device and a storage medium. The spraying device control method and system are used for reducing the burden of underground water resources. The method comprises the following steps: acquiring an image of a target area; the image is preprocessed; inputting the preprocessed image into a pre-trained dust concentration prediction model; obtaining a dust concentration prediction value corresponding to the image output by the dust concentration prediction model; and controlling the opening and closing of a spraying device in the target area according to the dust concentration value. By adopting the scheme provided by the invention, the spraying device can be closed when the dust concentration value meets a specific condition, and the spraying device does not need to be continuously used all day long, so that the consumption of underground water resources is reduced, and the burden of the underground water resources is reduced. 本申请公开了一种喷