面向舰船装备的电子系统快速协同设计方法

Rapid co-design method of electronic system for ship equipment

新一代舰船装备对复杂海情和通信信息(如视频、音频、传感器数据等)的处理需求不断增长,导致装备上的电子系统规模越来越复杂、升级换代的越来越快。这给电子设计工作带来了很大的压力。为了解决这个问题,本文提出了基于自动化综合工具的快速协同设计方法。该方法能够快速、高效地完成电子系统软硬件设计。本文利用该方法设计了快速傅里叶变换和图片压缩编码模块。实验证明,采用该方法不仅能够保证设计的有效性,还可以将部分系统的设计效率提高10倍以上。

With the growing demand of new ship equipment for processing complicated sea state and communication data（e.g. video, audio, sensors and etc.）, the electronic system on the ship equipment becomes more and more complex and the upgrade speed is faster than before. This situation brings great pressure on electronic system designing. To solve this problem, we raised a rapid co-design method based on automatic synthesis tool, which can help complete the software and hardware design of electronic system effectively. On the basis of the proposed co-design method, we designed modules of Fast Fourier Transform and Image compression coding. The results of experiment shows that the raised co-design method can not only ensure the effectiveness of electronic system design, but increase the speed of partial system design by more than 10 times as well.