基于VxWorks的战车通信嵌入式系统研发
毕业论文
基于VxWorks的战车通信嵌入式系统研发
摘要：为了完成未来信息化战争赋予装甲兵的重要使命，满足装甲车辆数字化发展的要求，研究新1代的基于VxWorks的.战车通信嵌入式系统有着非常重要的意义。
该基于VxWorks的战车通信嵌入式系统架构是基于VxWorks嵌入式实时操作系统和CAN总线，以嵌入式计算机PC104为核心。本文论述了战车通信嵌入式系统的设计过程和设计思想。主要包括CAN总线应用系统设计、VxWorks的特性及其开发环境、WindML图形开发、虚拟仪表设计技术等关键技术的论述，并对装甲战车虚拟仪表设计技术做了总体研究。
论文首先对课题研究的背景和国内外研究现状及主要发展趋势作了分析，然后在介绍了系统总体设计方案的基础上，详细论述了CAN总线多路数据采集设计；VxWorks实时内核定制及网络套接字设计；为了加强可视性图形界面，采用WindML图形开发设计及虚拟仪表总体设计，并给出了驾驶员综合终端系统的详细设计方案。
文章最后对基于VxWorks的战车通信嵌入式系统今后的发展做了展望。
关键字：VxWorks ；CAN总线；嵌入式操作系统；WindML；虚拟仪表；可靠性
Study the base on VxWorks’s communications embeded OS in the armor vehicles
Abstract：In order to complete the important task that the future informational war has given to the armors, and to fulfill the request of digital development of armor vehicles, it is very important to study the base on VxWorks’s communications embed OS in the armor vehicles.
The base on VxWorks’s communications embed OS in the armor vehicles structure by VxWorks RTOS and CAN bus with the embedded computer PC104 as its center.This paper discusse design process and the design though t of the communications embed OS in the armor vehicles.
It mainly includes the CAN bus application system design, the VxWorkss characteristic and its development environment, the WindML graph development, the essential technical elaboration of hypothesized measuring appliance design technology and so on . And has done the overall research to the armored fighting vehicles hypothesized measuring appliance design technology. The paper first has made the analysis to the topic research background and the domestic and foreign research present situation and the main development tendency. Then in the base of introducing the system design plan, it in detail elaborated the CAN bus multichannel data acquisition design., The VxWorks real-time essence has custom-made and the network sleeve joint character design. In order to strengthen the viewability graphical interface, this system uses the WindML graph development design and the hypothesized measuring appliance system design, and produced the detailed design proposal.of the pilots synthesize the terminal system.
In the end, the article forecast some future developments of the base on VxWorkss communications embed OS in the armor vehicles in the future.
Key words: VxWorks ；CAN BUS ；RTOS ；WindML ；Virtual Instrument；Reliability
注释：不含源代码
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