一种基于预置像素的高效座舱画面设计与应用

Design and Application of Efficient Cockpit Screen Design Based on Preset Pixel

传统的基于画点、画线算法或以GPU为核心实现画面的设计无法满足低成本、低功耗、高性能需求,针对这一问题,提出了一种基于预置像素的高效座舱画面设计方法。实践证明,采用此方法设计的480×320机载座舱画面,作图时间节省了50%左右,在座舱系统中能快速、高效地显示画面,并实现座舱画面预显示,满足机载设计显示要求。

The design of cockpit display needs low cost,low power consumption and high performance, but the traditional arithmetic based on Dot-Line or GPU can not meet. Aiming at the question,a new design scheme based on preset pixel in aircraft cockpit display is proposed. The practice proved that, using this method to design 480 × 320 aircraft cockpit screen can save above 50% drawing time, display the screen efficiently,and it meets the design requirements of cockpit display.