High-speed railway perimeter intrusion risk monitoring method and system based on multi-target identification

The invention discloses a high-speed railway perimeter intrusion risk monitoring method and system based on multi-target recognition, and belongs to the field of railway security, and the method comprises the steps: laying a distributed high-speed railway perimeter monitoring network, obtaining the real-time state of a sub-region through a photographing unit, and obtaining a sub-region state result; when the state result is abnormal, recording the target sub-region, and obtaining an abnormal video stream of the sub-region; the sub-region state result and the sub-region abnormal video stream are transmitted to a processing center, the sub-region state result and the sub-region abnormal video stream are analyzed, and a terminal monitoring result is obtained; and transmitting a terminal monitoring result to a railway control center for visual display. The technical problems that in the prior art, high-speed railway perimeter area monitoring is not comprehensive, the monitoring efficiency is low, and risk judgmen