Dust fall spraying energy-saving control method and system based on multi-source data

The invention relates to the technical field of energy-saving regulation and control, and provides a dust fall spraying energy-saving control method and system based on multi-source data. The method comprises the following steps: acquiring meteorological prediction information of a target dust fall area; dividing the target dust fall area to obtain a dust fall area set, and performing labor division on the construction site operation process based on the dust fall area set to obtain an area operation process set; carrying out real-time monitoring on the dust fall area set to obtain a flying dust pollution information set, and carrying out flying dust pollution grade division to obtain flying dust pollution grades; matching the dust fall area set to obtain a mapped dust pollution level set, and performing independent control on spraying equipment in the dust fall area set to obtain a dust fall result set; and performing dust fall effect monitoring on the dust fall result set, and controlling the spraying equip