摘要
光纤通道音视频协议(FC-AV)定义了视频信息在光纤通道FC网络中的传输方法,为视频设备之间的互连提供了一种接口标准,代表了航电系统中视频信息传输技术的发展趋势。FC-AV视频传输演示模块用于基于FC-AV协议视频传输演示系统的搭建,是整个传输演示系统的核心和基础。通过对FC-AV传输演示系统的构建分析,介绍了一种包括多分辨率视频输入信息采集、容器系统的组织、FC数据帧的封装传输以及多分辨率视频信息输出为核心的传输演示模块。验证了基于光纤通道传输图像信息的方法,为基于FC-AV协议的视频传输系统的搭建提供了参考依据和解决方案。
Fiber channel audio and video defines the method of transmission which FC network transmits in fiber channel, provides a standard of interface for the interconnection between the video equipment and represents the development trend of video information transmission technology in the avionics system. The video transmission and presentation module of FC- AV is the core and foundation of the transmission demonstration system which is used for the construction of the demonstration system based on the FC- AV agreement. The paper analysis the construction of system of FC- AV transmission and demonstration, introduces a core module of transmission and demonstration which includes a multi- resolution video input information collection, the organization of container system, data frame transmission of FC encapsulation and multi- resolution transmission demonstration video output informa-tion. This article verifies the method based on optical fiber channel image information and provides the reference and solutions for the construction of the transmission system based on FC- AV the agreement.
出处
《电子技术应用》
北大核心
2016年第9期155-158,共4页
Application of Electronic Technique
基金
航空科学基金(2015ZC51036)
中国航空工业集团公司创新基金(2010BD63111)
