| 摘要: |
| 针对现有航电仿真系统中总线驱动软件存在的功能单一、可扩展性差、重复开发严重等问题，结合航电仿真系统数据驱动特点，提出了一种扩展便捷、配置灵活、运行稳定的通用航空总线驱动仿真软件的设计与实现方案。该方案基于面向对象设计思想，采用分层式软件架构与模块化设计，利用可扩展标记语言(XML)格式的灵活配置特性和发布/订阅式数据分发网络的动态性及传输优势进行设计，保证了方案的通用性和灵活性，提高了软件的健壮性和可重用性。基于该方案设计的通用总线驱动软件可显著提高航电仿真场景中多总线数据分发的效率。 |
| 关键词: 航电仿真系统 通用总线驱动 分层开放架构 面向对象设计 |
| DOI： |
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| 基金项目: |
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| Design and application of universal bus driver software for avionics systems |
| MA Zhicong |
| () |
| Abstract: |
| In consideration of the existing problems of bus driver software in avionics simulation system,such as single function,poor scalability and immoderately repeated development,and according to the features of data driven in avionics simulation system,this paper puts forward a design and implementation scheme of bus driver software for avionics simulation system,which is easy to expand,flexible to configure and stable to run. This scheme bases on the object-oriented design principle,and uses a layered software architecture and modular design. It takes advantage of the flexibly of extensible markup language(XML) and the dynamics and transmission advantage of publish/subscribe data distribution networks. Thus,the versatility and flexibility of the scheme are guaranteed and the robustness and reusability of the software are enhanced. In conclusion,through the design of this scheme,bus driver software remarkably improves the efficiency of multi-bus data distribution in the avionics simulation environment. |
| Key words: avionics simulation system universal bus driver layered open architecture object-oriented design |
《电讯技术》编辑部 