ARINC661符号设计器研究与实现

摘要

With the rapid development of avionics technology,avionics system will be highly integrated, digital,automated and intelligent. ARINC661 arises at the historic moment. This specification introduces a standardized interface design and modular concept into the design of the cockpit display system, and it can improve the portability and scalability of the system. Through the analysis on ARINC661,we study the basic concept of symbols. As well,we carry out research on key technology about graphic coordinate trans-formation,graphics rendering efficient filling and database access of the symbol designer. On that base,a set of symbols designer based on ARINC661 was developed to meet the individual needs of cockpit dis-play system.%随着航空电子技术的飞速发展,航电系统将走向高度综合化、数字化、自动化、智能化,ARINC661协议应运而生。协议为座舱显示系统的设计引入标准化的接口设计及模块化理念,并提升其可移植性和可扩展性。通过对ARINC661协议的分析,研究了符号的基本概念,对符号设计器中图形坐标转换、图形高效填充绘制及数据库访问等关键技术开展研究。在此基础上设计开发了一套符合ARINC661规范的符号设计器,满足座舱显示系统的个性化需求设计。