Data transmission control system of video monitoring system

The invention discloses a data transmission control system of a video monitoring system, and relates to the technical field of data transmission. The method comprises the following steps: acquiring a robot monitoring video through a video transmitting end, and dividing the acquired robot monitoring video into a plurality of video content groups; the initial phase verification unit verifies each piece of received video information, intercepts abnormal videos, marks all the intercepted videos as key videos and returns the key videos to the subitem processing end; the sub-item processing end transmits the key video to the verification port unit through the switching terminal for port verification, after verification is passed, the processor transmits the key video to the corresponding storage end through the mobile device, and robot monitoring video data is filtered and deleted, so that network resources and storage space occupied by the robot monitoring video data are reduced, and the efficiency of the robot mo