Intrusion identification method and device based on digital twin transformer substation, and computer equipment

• Main Authors: LIANG MINXIN, LIU JIPING, ZHOU XIN, LU HANDONG, HE JIEMING
• Format: Patent
• Language: Chinese; English
• Published: 25.03.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention relates to an intrusion identification method and device based on a digital twin substation, computer equipment, a storage medium and a computer program product. The method comprises the following steps: acquiring a to-be-identified image of a target area, acquiring template images corresponding to a plurality of invasion objects, matching the plurality of template images with the to-be-identified image for multiple times according to a target identification model, and identifying behaviors of a target invasion object in the to-be-identified image and a target position in the to-be-identified image. And according to a comparison result of the to-be-identified image and the security image, determining a target power device with a changed state in the to-be-identified image, thereby determining a danger level of the target intrusion object according to a distance and a behavior between the target position and the target power device. Compared with a traditional mode of manually identifying the int