论文部分内容阅读
目前,嵌入式计算应用已经广泛运行在各种平台,普遍应用于各个领域。如何实现运行在动态环境,不同平台的这些应用之间的相互发现和交互,这些应用程序如何根据设备和服务环境的变化自动灵活的动态配置和扩充是近年来研究的一个热点。OSGi规范是嵌入式应用的这种“智能化”发展需求的一个开放,通用的解决方案。这里结合基于此规范的嵌入式应用实例(“智能化”车载计算机系统) ,分析介绍了OSGi的思想和核心以及应用的优势和前景。
Currently, embedded computing applications have been widely run on a variety of platforms, widely used in various fields. How to realize mutual discovery and interaction between these applications running in a dynamic environment and different platforms and how to dynamically and dynamically configure and expand these applications according to the changes of devices and service environments is a hot point that has been studied in recent years. The OSGi specification is an open, versatile solution to this “intelligent” development need for embedded applications. Based on the embedded application example based on this specification (“intelligent” on-board computer system), the article introduces the thought and core of OSGi and the advantages and prospects of the application.