民用飞机客舱信息服务系统的发展

The Evolution of Information Service System for Civil Aircraft Cabine

综述了民机客舱信息服务系统的发展历程及其面临的问题。随着服务功能的扩充使信息量剧增，以往简单的电子服务设备现已发展为兆位级数据流的信息服务系统，目前正在以先建机上内联网为过渡，进而将发展成机上宽带高速的因特网持续连接。其标准化问题早已引起关注。

This paper overviewed the evolution of passenger cabine's information service system and its problems to be faced with. Along with extension of service function and increment of informations, previous simple electronics service equipment now became information system with megabit level data flow. As a transition an airborne internal network has first been built and then a wide-band and rapid internet has connected on board. Some standardization problems widely caused public attention. [