| 嵌入式应用中运行支撑框架的构件化技术研究 |
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| 引用本文： | 冯庆,桑楠,熊光泽.嵌入式应用中运行支撑框架的构件化技术研究[J].计算机科学,2005,32(3):152-155. |
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| 作者姓名： | 冯庆 桑楠 熊光泽 |
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| 作者单位： | 电子科技大学计算机科学与工程学院,成都,610054;电子科技大学计算机科学与工程学院,成都,610054;电子科技大学计算机科学与工程学院,成都,610054 |
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| 基金项目： | 本课题得到国家“八六三”高技术研究发展计划“面向PDA手机的嵌入式软件开发平台”(No.2003AA1Z2210)资助 |
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| 摘 要： | 为增强嵌入式软件的复用性、可移植性，缩短开发周期，通过研究现有的主流构件运行支撑技术，提出了一种面向嵌入式领域的运行支撑体系结构。为实现灵活、开放的嵌入式应用平台，本文首先建立了构件化的嵌入式运行支撑框架模型，然后结合PDA手机领域重点分析了开放式HLA结构和虚拟OS平台等关键技术，最后利用伪代码示例探讨了该领域中应用平台的定制与扩展方法。
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| 关 键 词： | 嵌入式构件 中间件 运行支撑框架 构件接口 嵌入式操作系统 |
Research on Component-Based Runtime-Supporting Framework of Embedded Systems |
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| FENG Qing,Sang Nan,XIONG Guang-Ze.Research on Component-Based Runtime-Supporting Framework of Embedded Systems[J].Computer Science,2005,32(3):152-155. |
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| Authors: | FENG Qing Sang Nan XIONG Guang-Ze |
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| Affiliation: | FENG Qing,SANG Nan,XIONG Guang-Ze Computer Science and Engineering College,University of Electronic Science and Technology,Chengdu 610054 |
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| Abstract: | To enhance the embedded software reuse and portability, shorten the developing cycle, based on a research for some main popular component-based runtime-supporting techniques, brought forward a kind of runtime-supporting frameworks for embedded systems. In this paper, to realize a flexible and open embedded application platform, a com- ponent-based runtime-supporting framework model is firstly constructed. Then, some critical techniques, such as an open HLA infrastructure and a virtual OS platform, are analyzed for the PDA software application platforms. Finally, some methods of customizing and extending those platforms are discussed in the form of pseudo code. |
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| Keywords: | Embedded component Middleware Runtime-supporting framework Component Interface Embedded operating system |
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