基于SOA架构的智能座舱设计  

Design of an Intelligent Cockpit Based on SOA Architecture

作　　者：顾成东 李勇滔 李含雁 张亚飞 郭威 GU Chengdong;LI Yongtao;LI Hanyan;ZHANG Yafei;GUO Wei(School of Mechanical and Automotive Engineering,Guangxi University of Science and Technology,Liuzhou 545616,China;School of Automation,Guangxi University of Science and Technology,Liuzhou 545616,China;SAIC-GM-Wuling Automotive Company Limited,Liuzhou 545007,China)

机构地区：[1]广西科技大学机械与汽车工程学院,广西柳州545616 [2]广西科技大学自动化学院,广西柳州545616 [3]上汽通用五菱汽车股份有限公司,广西柳州545007

出　　处：《汽车实用技术》2025年第7期19-25,共7页Automobile Applied Technology

基　　金：广西科技重大专项项目(桂科AA22068100);柳州市科技重大专项项目(2022AAA0104)。

摘　　要：随着智能汽车技术的发展,对智能座舱系统的功能要求日益增加,传统架构下的紧耦合设计难以满足高效扩展和资源优化的需求,因此有必要探索新的架构设计方法。文章提出了一种基于面向服务架构(SOA)的智能座舱设计方案,实现高度模块化和灵活可扩展的车载系统,其采用原子化服务设计,结合SOA架构,通过模拟实验和数据分析来评估其在电子控制单元(ECU)资源利用率方面的改进效果。实验结果表明,SOA架构显著降低了导航和媒体播放模块的ECU资源占用率,整体优化幅度达到48.28%。因此,SOA架构能够有效提升智能座舱系统的资源利用效率和系统灵活性,确保了智能座舱在复杂功能需求下的高效运行,满足了智能化、互联化发展的趋势。With the development of intelligent vehicle technology,the functional requirements for intelligent cockpit systems are increasing day by day.Tight coupling design under traditional architecture is difficult to meet the needs of efficient expansion and resource optimization.Therefore,it is necessary to explore new architecture design methods.In this paper,an intelligent cockpit design scheme based on service-oriented architecture(SOA)is proposed to realize a highly modular and flexible on-board system.The atomized service design is combined with SOA architecture,and the improvement effect on resource utilization of electronic control unit(ECU)is evaluated through simulation experiments and data analysis.The experimental results show that the SOA architecture significantly reduces the ECU resource occupancy of navigation and media playback modules,and the overall optimization rate reaches 48.28%.Therefore,the SOA architecture can effectively improve the resource utilization efficiency and system flexibility of the intelligent cockpit system,ensure the efficient operation of the intelligent cockpit under the complex functional requirements,and meet the trend of intelligent and interconnected development.

关 键 词：智能座舱 面向服务架构 原子化服务 ECU资源利用率 系统优化 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] U463[自动化与计算机技术—计算机科学与技术]