摘要
基于OpenGC,以Visual Studio2005为开发平台,实现了以太网环境下运行于普通PC机的虚拟2D仪表系统,给出了系统的解决方案和软件框架,并简要阐述了系统中数据通讯、告警逻辑和仪表表示等关键模块。系统成功应用于某型飞机液压起落架在线仿真系统,取得了逼真的模拟效果,是一种实时性、可扩展性和可移植性良好的廉价的虚拟仪表系统解决方案。
A virtual two-dimension instrument system running on the Ethernet environment is implemented based-on OpenGC using the platform Visual Studio 2005. Solutions, software frame and key modules, such as data communication system, warning logic system and instrument representation of the system are introduced. The system is successfully used in a hydraulic landing gear on-line simulation system, and proved to be of great real-time, expansibility and portability.
关键词
虚拟仪表
以太网
数据通讯
告警逻辑
virtual instrument
Ethernet
data communication
warning logic
