Aircraft fuel oil measuring system based on visual sensor

The invention belongs to the technical field of aviation systems, and discloses a visual sensor-based aircraft fuel measuring system, which comprises a visual sensor, an image processing device, a data resolving device and a display device, and is characterized in that an opening or a transparent observation window is arranged on the side surface of an aircraft fuel tank, and the visual sensor is placed at the opening or outside the transparent observation window; collecting a fuel oil image in the aircraft fuel tank; after collected image information is sent to the image processing device for image processing, data are sent to the data resolving device, and the data resolving device resolves the data into fuel oil quantity and then sends the fuel oil quantity to the display device to be displayed. According to the invention, the oil quantity data is obtained through a non-contact method, the acquisition range is larger, the requirement for the number of sensors is reduced, the dynamic measurement precision i