Fire big data remote detection and early warning system

The invention relates to the technical field of fire early warning, in particular to a fire big data remote detection and early warning system. Comprising an information acquisition unit, a fire detection unit and a fire early warning unit. The infrared image and the visible light image in the monitoring area can be acquired, the acquired infrared image and the visible light image are coded and marked according to the unique code and the position coordinate identification mark, the infrared image is denoised, contour extraction is performed, the processed infrared image is formed, and the image quality is improved. After the visible light image and the infrared image are fused, judgment factors are extracted and compared with pre-stored judgment data to judge whether a fire occurs or not, in addition, corresponding fire early warning is sent out according to the mark of the fire occurrence position, and meanwhile fire grade early warning information is sent out. Therefore, the fire treatment personnel can acc