新一代AOC机载信息交互与显示技术实现

Implementation of Advanced Cockpit Information Exchange and Display Technology for AOC Application

为推进新一代驾驶舱显示技术在国产大型客机上的应用,将航空公司运行控制(Airline Op-erational Control,AOC)应用作为一个独立的用户应用,提出了基于ARINC 661的新一代AOC机载信息交互与显示技术实现方案。通过突破AOC应用的页面设计、基于分层架构的AOCDF文件设计和基于事件的动态页面维护等关键技术,解决了在新一代驾驶舱显示系统上发送AOC下行消息、接收上行消息以及查看上下行消息的难题。实验结果表明本设计可行。

With the requirement of advanced cockpit display system to be used in domestic airplanes, a design scheme of the advanced cockpit information exchange and display technology is proposed for Airline Operational Control（AOC） applications based on the ARINC 661 Standard. This design specifies the AOC as one indepen- dent user application to contact with cockpit display system（CDS）. Key technologies are presented to address problems of how to send AOC downlink messages, to receive AOC uplink messages and to display messages with CDS, including the typical display of AOC applications, the AOC definition file （DF） based on hierarchical structures at definition time, and the dynamic page maintenance between AOC applications and CDS at run- time. Experimental network is built and the results show that this design is feasible.