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安永:重新定义汽车行业的软件驱动革命(中译版)(21页).pdf

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1、The software-driven revolution redefining the automotive industryThe software-driven revolution redefining the automotive industry2The software-driven revolution redefining the automotive industryTable ofcontent1.Foreword036.Development approach123.Introduction048.The path forward:EY-Ps Outlook142.E

2、xecutive Summary037.Shifting value chain134.Current challenges059.Conclusion165.Shifting technology landscape0710.Glossary193The software-driven revolution redefining the automotive industryThrough this paper,EY-Parthenons Future Mobility team aims to analyze the disruption caused by the increasing

3、importance of software in the automotive.We begin by looking at the existing challenges with the current approach to vehicle development and the limitations it places on software to grow.We also analyzed the key upcoming technology trends to combat the existing challenges and how they are giving ris

4、e to a new approach for developing SDVs.Lastly,we look at how the new development approach is redefining the existing automotive value chain and what this means for existing and emerging players in the future.Foreword Executive Summary 12Demand for advanced automotive technologies like ADAS,electrif

5、ication&connectivity are highlighting the importance of software in automotive and are characterized by independent development of software&hardware.Software-Defined Vehicles are reshaping the automotive industry by enabling increased flexibility,customization,and remote upgradeability.This is leadi

6、ng to new business models,such as subscription-based vehicle ownership,over-the-air software updates and enabling OEMS to offer new services to customers.However,despite all the inherit advantages,software defined vehicles are marred by challenges such as changes in vehicle E/E architecture,lack of

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本文由EY-Parthenon的未来移动团队撰写,旨在分析软件在汽车行业中日益增长的重要性所引发的变革。文章首先指出,消费者对高级汽车技术(如ADAS、电气化和连接性)的需求日益增长,这突显了软件在汽车中的重要性。软件定义的车辆(SDV)通过使车辆设计、制造和使用方式发生变革,正在重塑汽车行业。然而,尽管SDV具有固有的优势,但它们也面临着挑战,如车辆电子电气(E/E)架构的变化、缺乏针对分布式E/E架构的独立软件开发、缺乏无缝连接选项和网络安全问题。 为了解决这些挑战,OEMs正在集中精力开发与硬件无关的专用软件平台,整合E/E架构,并利用高速5G连接来增强V2X连接。总体而言,软件定义的车辆正在通过改变汽车的设计、制造和使用方式,颠覆汽车行业。 文章还指出,软件定义的车辆需要一个从分布式(具有特定功能的ECU)到域集中(特定功能的ECU绑定到特定域的ECU)再到车辆集中(ECU的整合)的E/E架构演变。这种车辆集中的E/E架构由一个集中式高性能计算单元(HPCU)管理,该单元通过高速汽车以太网连接特定域和特定功能的ECU。这种架构更适合于满足跨功能特性(如高级驾驶员系统、车辆连接性、敏捷开发方法和空中(OTA)更新)的需求。 此外,文章还强调了软件平台的重要性,它通过在多个域和功能之间实现水平整合较低的软件层,使高级应用程序的开发与运行它们的硬件无关。结合整合和集中的E/E架构,车辆中心的软件平台使新的软件市场的出现成为可能。
软件定义汽车如何改变汽车行业? 软件定义汽车面临哪些挑战? 软件定义汽车如何影响汽车价值链?
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