▎ 摘　　要

NOVELTY - The system has a graphene detector (1) for generating a time sequence driving signal and an initial bias signal. A detector interface module (2) is connected with the graphene detector for pre-processing the image sampling signal to obtain a video signal. An image processing module (4) receives an image signal and performs signal reading to the initial signal to perform signal reading process to obtain the image signal. The image sampling module (3) and the detector are connected with each other for performing digital-to-analog conversion on the received initial bias signals to obtain an analog bias signal, and input the analog bias signals into the detector. A display module (5) is connected to the image processing module, and is used for receiving the video signal and displaying the detected infrared signal according to the video signal. USE - Infrared imaging system based on graphene detector used in field of photoelectric detection e.g. infrared detection. ADVANTAGE - The noise signal interference is eliminated. The signal-to-noise ratio is improved. The wrong information is removed, and increase clarity. The video generation rate is increased to improve the video imaging effect. DESCRIPTION OF DRAWING(S) - The drawing shows a structure schematic view of infrared imaging system based on graphene. (Drawing includes non-English language text). 1Graphene 2Detector interface module 3Image sampling module 4Image processing module 5Display module