摘要
针对某武器显控系统中任务多,数据量大,图形界面实时刷新频率高的特点,在VxWorks下,采用Tilcon软件设计了系统的操控界面;简要介绍了Tilcon的特点和工作机制,结合Tilcon的特点和某显控系统实时性要求,设计了某武器系统的操控流程,简化了操作,降低了软件编码的工作量,增强了系统的可靠性和可维护性;考虑到任务调度的复杂性和显示界面控件繁多等客观条件,系统专门设置三个单独的任务以满足操控界面的实时显示要求;阐述了内码转换的基本过程,解决了在VxWorks下Tilcon汉字显示等关键问题;经系统联调,软件的可靠性和实时性得以保证,有较高的实用价值。
According to mass tasks, huge data and real--time refresh of graphic user interface, Tilcon is used to design the operation and control interface based on VxWorks in a weapon display and control system. The characteristic and mechanism of Titcon is introduced. The control system of weapon system is designed, and number of operation is reduced. So scale of program is descended, the credibility and maintenance is improved. Three threads are setup to meet the complexity of task and update the changes. Introducing the ISN-- converted in detail and solving the problem of Chinese letter display based on Tilcon in VxWorks. Debug the system, the quality of the software is good, so it is more available for practicing.
出处
《计算机测量与控制》
CSCD
2008年第8期1153-1154,1160,共3页
Computer Measurement &Control