The Implementation of Sub-Window Contrast Adjustment in Large Screen Displayer for Aircraft
Shao Wei Sun, Feng Cao, Qin Huang, Ting Ting Tan, Neng Dong Wang · Advanced materials research · 2014
With the development of modern aircraft, and the increasing aircraft performance day by day, the pilot need gain more and more information. The application of the large screen makes a lot of flight information on one display monitors. The large screen display picture is composed of several child pictures, which need several displayers formerly, but the display operation is not as convenient as traditional independent operating monitors. This paper proposes a method based on sprite in large screen display contrast and adjustment, through the collection of pilots’ touch screen operation information on the screen. And then it implements the sprite window open and the adjustment of the contrast in the FPGA. Using the proposed approach, the pilot can easily adjust the contrast of sprite in the large screen display, meeting the modern aircraft in all aspects of the mission requirements.