“和欣”手机操作系统平台上CEM体系的研究  

Study of CEM system on platform of"Elastos"cell phone operating system

作　　者：李捷 陈榕[1] 

机构地区：[1]同济大学基础软件工程中心,上海200092

出　　处：《计算机工程与设计》2009年第7期1674-1677,共4页Computer Engineering and Design

基　　金：国家863高技术研究发展计划基金项目(2001AA113400)

摘　　要：CAR技术是面向构件的编程模型。"和欣"是基于构件的操作系统,对CAR有全面的支持。为了管理CAR的执行环境,给应用构件提供一个抽象层,设计了CEM(CAR execute manager)。通过对CEM的整体框架和它的各个子系统的详细的研究和设计,使得"和欣"对于不同需求的应用构件,都可以通过CEM安全、快捷、方便的得到自己所需的CAR。CAR technology is a component-oriented programming model and standard, Elastos is a component-based operating system which can provide all-around support to CAR, in order to manage implementation environmental of CAR and provide an abstraction level for the application components, the CEM （CAR execute manager） is designed. You can get CAR through CEM as for different application components. The overall framework of the CEM is introduced, and its various subsystems is described in detail, through CEM, Elastos＇ different needs for the application component could get their CAR safely, swiftly and conveniently.

关 键 词：和欣 构件程序集运行时 CAR执行管理器 安全 模块 

分 类 号：TP316[自动化与计算机技术—计算机软件与理论]