Display method and device based on satellite signal and television interaction

The invention discloses a display method and device based on satellite signal and television interaction; the method comprises the steps: a ground station constructs a signal collection channel with a satellite along an autorotation orbit of the earth, and collects a satellite signal based on the signal collection channel; the satellite signal is analyzed, a corresponding video signal is obtained, and the video signal serves as a digital signal packet, is located in a middle-layer framework of the satellite signal and is locked in the satellite signal through a special password; the video signal is decrypted and synchronous modulation is carried out on the video signal to gradually obtain a corresponding video, wherein the definition of the video is gradually improved so that the video becomes deeper from shallow in the playing process of the television; and the video is synchronously sent to all nations based on an internet terminal, and the country type is modulated on the corresponding signal station of th