摘要
针对传统电子控制单元(ECU)标定系统移植性较差的问题,提出一种基于资源库的标定系统开发方法。对标定系统公共部分进行抽象,将其封装为资源库函数供应用层与基础软件层调用,资源库函数通过调用符合AUTOSAR规范的硬件驱动程序与硬件抽象层进行通信。当软件功能或开发对象发生变化时,只需更换相关软件层即可。实例结果表明,该方法可有效提高标定系统的可移植性与可靠性。
Owing to the problem of Electronic Control Unit（ECU） calibration system poor portability lead to ECU development inefficient,this paper composes a development method based on resource library which abstracts the common part of the calibration system and packages it to a series of resource library functions,supplies for application layer and basic software layer called,and calibration resource library function call hardware driver program which accord with AUTOSAR specification to realize system function.When the software functionality or develop object change,it only need to replace the related software layers.Instances result proves that this method can remarkable increase portable and reliability of the calibration system.
出处
《计算机工程》
CAS
CSCD
北大核心
2011年第20期246-248,260,共4页
Computer Engineering
基金
工业与信息化部科技重大专项基金资助项目"汽车电子控制器嵌入式软件平台研发及产业化"(2009ZX01038-002-002-2)
重庆市科技攻关计划基金资助项目(CSTC
2009AB6085
CSTC
2009AB2244)
