海上搜救模拟中的可视化灾难再现模型研究

Research on Reappearance of Visual Accident in Ocean Rescue Simulation

为进一步使海上搜救模拟系统达到更好的模拟搜救效果,采用了系统建模的手段建立航空器的灾难再现模型.在模拟系统的开发中,采用外部因素和内部因素相结合的方法分析航空器遇难原因,产生模型,并根据真实情况设定其发生概率.同时在模拟系统中还进行了通信系统模型的研究,采用Socket通信技术、音视频编码技术、音视频数据的网络传输技术建立通信系统模型,实现了系统间的文字及语音信息的基本传输,使得该系统从整体上语音结合,效果逼真,为真实的海上搜救提供了宝贵的数据.

In order to establish ocean rescue simulation system and get vivid effect, the model of visual accident reappearance is established by adopting system modeling means. In the development, the integrated method considering the exterior factor and interior one is used to analyze adversity happening reason and set factor coefficient. Meanwhile, the research of communications system is brought in with the introduction of Socket corresponding technology, audio and video frequency coding technology, audio and video frequency data net transfer technology. So, finally, the perfect voice system is integrated into the system, which can provide valuable data for real world.