Personnel protection method for belt conveyor

The invention provides a belt conveyor personnel protection method, which relates to the technical field of belt conveyors, and comprises the following steps: S1, respectively installing an audible and visual alarm and a master control PLC (Programmable Logic Controller) on a working site, controlling the start, stop and transportation speed of a conveyor through the master control PLC, and controlling the audible and visual alarm to operate through the master control PLC; s2, infrared temperature measurement cameras are arranged on the two sides, the machine head, the machine tail and the middle section of a conveying belt of the conveyor correspondingly, and an area is defined on the outer side of the conveyor; by additionally arranging the infrared temperature measurement camera and the correlation type infrared sensor, personnel can be effectively reminded to pay attention to safety in real time, automatic shutdown can be achieved to prevent the personnel from dangers and the like, personnel safety can be