Digital oscilloscope and oscillogram generation system

An oscillogram generation system, comprising:

• a digital oscilloscope, wherein the digital oscilloscope comprises:
• a video input interface, configured to receive a digital video signal;
• a data processing system, connected to the video input interface, configured to receive the digital video signal, and process the digital video signal to generate an oscillogram signal, the oscillogram signal comprising an oscillogram image signal, and further comprising both a menu image signal and a frame image signal of the digital video signal;
• a video output interface, connected to the data processing system, and configured to receive the oscillogram signal for output, and
• a clock system, connected to the data processing system, and configured to provide a clock signal for the data processing system;
• a video output device, connected to the video input interface of the oscilloscope;
• and
• a display terminal, connected to the video output interface of the oscilloscope, and
• configured to receive and display the oscillogram signal generated by the oscilloscope,
• wherein the data processing system comprises a data input circuit, a processor, a memory and a data output circuit the data input circuit is connected to the video input interface and is configured to receive the digital video signal;
• the processor is connected to the data input circuit, and is configured to process image information in the digital video signal to generate the oscillogram signal;
• the data output circuit is respectively connected to the processor and the video output interface, and is configured to output the oscillogram signal to the video output interface;
• and the memory is configured to store data signals inside the processor;
• and wherein the processor comprises:
• a signal input processing circuit, connected to the data input circuit, and configured to decode the digital video signal to generate a frame image of each frame image;
• a frame image analysis circuit, connected to the signal input processing circuit, and configured to extract characteristic data from the frame image;
• an oscillogram generation circuit, connected to the frame image analysis circuit, and configured to receive the characteristic data and generate the corresponding oscillogram image signal;
• a menu generation circuit, connected to the frame image analysis circuit, and configured to receive the characteristic data and generate the corresponding menu image signal;
• a video output processing circuit, respectively connected to the oscillogram generating circuit, the menu generating circuit and the memory, and configured to fuse the oscilloscope image signal and at least one of the menu image signal and the frame image signal of the digital video signal into a fused image signal;
• a signal output processing circuit, connected to the video output processing circuit, and configured to encode the fused image signal to generate the oscillogram signal and output the oscillogram signal to the data output circuit.