Flame detection and positioning system

A flame detection and positioning system comprises two near-infrared cameras and a color/black-white camera, wherein one near-infrared camera is used for visible light image monitoring, and the othernear-infrared camera is additionally provided with a near-infrared coating film to form a near-infrared camera, one near-infrared camera adopts a visible light image of a color/black-and-white camera,and the other near-infrared camera acquires an image of a near-infrared coated camera; a signal processing and control module and an interface I/O module, wherein the signal processing and control module adopts an embedded processor, supports two paths of video image input, and supports connection with a control host through a communication module, supports the fact that video images are transmitted to a regional alarm monitoring system through a communication module by utilizing a network, supports debugging through a debugging interface. When a fire occurs, an alarm signal is transmitted tothe regional alarm monitor