Over-the-horizon low-delay wireless image transmission system of unmanned aerial vehicle

The utility model relates to a beyond-visual-range low-delay wireless image transmission system for an unmanned aerial vehicle, which belongs to the technical field of communication and comprises the unmanned aerial vehicle, a ground monitoring terminal, a remote server and a control processing unit arranged in the unmanned aerial vehicle. The high-definition camera transmission device is electrically connected with the holder, and is used for collecting a high-definition video signal, then carrying out H.264 high-definition video coding on the high-definition video signal, and sending the coded high-definition video signal to the control processing unit for processing through the holder; the ground monitoring terminal is used for receiving and displaying the high-definition video signal processed by the control processing unit and sending a control signal to the control processing unit to control the unmanned aerial vehicle and the holder; and the high-definition camera transmission device is also used for s