嵌入式系统底层驱动可视化配置映射规则挖掘  

Mapping rules mining of visual configuration for bottom-level driver in embedded system

作　　者：舒适[1] 李银国 蒋建春 

机构地区：[1]重庆邮电大学计算机科学与技术学院,重庆400065 [2]重庆高校汽车电子与嵌入式系统工程研究中心,重庆400065

出　　处：《计算机工程与科学》2013年第2期121-126,共6页Computer Engineering & Science

基　　金：重庆高校创新团队建设计划资助项目(201014);重庆市科技攻关计划资助项目(CSTC2009AB2244)

摘　　要：汽车电子嵌入式控制软件底层驱动的可视化配置屏蔽了底层实现细节,降低了配置难度,方便用户应用。但是,可视化配置的结构体嵌套使映射出的软件界面元素规则复杂化,且扩展芯片各模块结构体的未知性,使得映射规则难以普遍适用。为此,提出了一种可视化配置映射规则的挖掘方法,开发了针对芯片各模块结构体进行初始化配置的软件。通过对不同芯片底层驱动的实际配置,证实了该方法的有效性。The visual configuration for bottomlevel driver of embedded control software in automotive electronics shields the bottomlevel implementation details, making the driver configuration easily. But the nested structures of visual configuration make the mapping rules of software interface elements complex, and for the unknown structure of the extended chip modules, mapping rules are hard to be suitable generally. To solve those problems, an approach of mapping rules mining of visual configuration is proposed, and a software for the initial configuration of the structures in chip modules is developed. Finally the approach is demonstrated effectively through bottomlevel driver configuration of different chips.

关 键 词：汽车电子 AUTOSAR规范 嵌入式软件 驱动配置 界面元素 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]