Intelligent security method, system, and storage medium based on quadruped robot

An intelligent security method based on a quadruped robot, comprising:

• receiving, by a quadruped robot located in a surveillance area and being on standby at a waiting point, first coordinates corresponding to a target object, formulating a navigation path based on the first coordinates, and moving toward the target object along the navigation path;
• dynamically correcting the navigation path during movement of the quadruped robot according to the first coordinates received in real time;
• when a distance between the quadruped robot and the target object reaches a preset tracking threshold, activating a surveillance camera mounted on the quadruped robot and capturing a contour image of the target object based on the surveillance camera;
• calculating a similarity between the contour image and a preset reference image;
• when the similarity is greater than or equal to a preset value, stopping tracking and returning to the waiting point;
• when the similarity is less than the preset value, initiating an attack and/or an alarm action, and calculating second coordinates of the target object based on the contour image;
• updating the navigation path based on the second coordinates and continuously tracking the target object;
• and
• iteratively optimizing the second coordinates during tracking by periodically acquiring the contour image;
• further comprising:
• receiving, by a server, video streams captured by the security cameras in real time;
• wherein when the similarity is less than the preset value, the quadruped robot further transmits the contour image to the server, and the server tracks a position of the target object in the video streams based on the contour image and generates third coordinates according to the position;
• and
• when the quadruped robot loses the target object, the server transmits the third coordinates to the quadruped robot, and the quadruped robot updates the navigation path based on the third coordinates and moves accordingly.