智能网联环境下车载终端的发展现状与挑战  

Development status and challenges of vehicle terminals in intelligent and connected environments

作　　者：张永升 李逸椆 王亮[3] 徐志刚[4] ZHANG Yongsheng;LI Yizhou;WANG Liang;XU Zhigang(CRRC Qishuyan Institute Co.,Ltd.,Changzhou 213011,China;School of Information and Software Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China;School of Vehicle and Mobility,Tsinghua University,Beijing 100084,China;School of Information Engineering,Chang'an University,Xi'an 710000,China)

机构地区：[1]中车戚墅堰机车车辆工艺研究所股份有限公司,常州213011 [2]电子科技大学信息与软件工程学院,成都610054 [3]清华大学车辆与运载学院,北京100084 [4]长安大学信息工程学院,陕西西安710000

出　　处：《汽车安全与节能学报》2024年第3期295-308,共14页Journal of Automotive Safety and Energy

基　　金：国家重点研究发展计划项目(2023YFB4301804);国家自然科学基金项目(52220105001、52221005)。

摘　　要：随着智能网联技术的快速发展,智能网联汽车装配的智能车载终端功能也相应扩展。经过数十年的进步,智能车载终端系统在多个领域取得了显著的发展,并在自动驾驶领域展现出巨大的潜力。该文从智能车载终端在智能网联环境中的现状入手,描述了智能车载终端系统的架构,并回顾了在车间通信和车路协同赋能下车载终端系统的发展历程;对5G时代车联网无线通信技术的创新对智能车载终端发展的重大影响做了深入分析,并详细回顾了在协同驾驶与控制、边缘计算与雾计算、数字孪生等领域的最新研究成果,同时指出了智能车载终端在信息安全和自动驾驶测试领域面临的挑战。With the rapid advancement of intelligent connected technology,the functionalities of intelligent vehicular terminals equipped in connected vehicles have correspondingly expanded.After decades of development,these intelligent vehicular terminal systems have made significant progress in various domains and demonstrated substantial potential in the field of autonomous driving.This paper begins with the current status of intelligent vehicular terminals within the connected environment,describes the architecture of these systems,and reviews their evolutionary journey facilitated by intra-vehicle communication and vehicle-to-road cooperative empowerment. Furthermore, the paper delves into the profound impact of innovations in vehicular network wireless communication technology in the 5G era on the development of intelligent vehicular terminals. It also thoroughly reviews recent research achievements in cooperative driving and control, edge computing and fog computing, and digital twinning, while also anticipating the challenges these terminals face in information security and autonomous driving testing.

关 键 词：自动驾驶技术 车载单元 网联化 智能网联 车辆通信 

分 类 号：U491[交通运输工程—交通运输规划与管理]