All-weather full-automatic forest fire early-stage detection system and detection method

The invention discloses an all-weather full-automatic forest fire early-stage detection system and method, the system comprises a remote monitoring center and a plurality of monitoring stations, and each monitoring station is provided with a central controller, a double-spectrum smoke and fire detection device, an unmanned aerial vehicle and an unmanned aerial vehicle control terminal. The central controller is respectively connected with the double-spectrum smoke and fire detection equipment and the unmanned aerial vehicle control terminal; the remote monitoring center is provided with a background early warning server and a display terminal connected with the background early warning server; and the central processing unit communicates with a background early warning server through a wireless network. Dual configuration of the unmanned aerial vehicle and the camera is adopted, the camera can detect suspicious fire points in a long-distance and large-range reconnaissance mode, and the unmanned aerial vehicle