摘要
介绍了汽车嵌入式系统的内涵,回顾了汽车嵌入式系统的技术发展历史,分析了未来汽车嵌入式系统发展的特点,并得出以下结论:开发一个高效、可靠的汽车嵌入式系统离不开简明精确的开发方法、完善细致的体系架构和详细合理的开发流程.在此基础上,概括了汽车嵌入式系统开发的技术体系,并具体地从基于模型的开发方法、基于AUTOSAR(automotive open system architecture)的体系架构以及基于V模式的开发流程3个方面介绍了该技术体系.这三者分别从对象的描述、对象的层次结构和开发的时间顺序3个不同的方面对嵌入式系统的开发方法做了定义和约束,从而保证了这个开发体系的可靠性和完整性.
This paper reviews the history of the automotive embedded system,and its principles and future characteristics are also introduced and analyzed.A conclusion is drawn that to develop a high efficient and reliable automotive embedded system relies on an accurate developing method,a systematic architecture and a reasonable process.A detailed introduction to this methodology including the model based development（MBD）,the AUTOSAR architecture and the V mode development process is also given.The MBD defines the description of the object,the AUTOSAR architecture describes the structure of the object,and V mode process guides the sequence of the development steps.With the methodology,the reliability and integrity of the automotive embedded system development can be guaranteed.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2012年第7期1064-1070,共7页
Journal of Tongji University:Natural Science
基金
国家"八六三"高技术研究发展计划(2011AA11A265)
上海市重点学科建设资助项目(B03)
