V2X商用进程中面临的测试挑战及关键技术  

Challenges and Key Technologies for Testing and Certification in V2X Commercialization

作　　者：韩庆文[1] 曾令秋[2] 雷剑梅[3] 刘杰[3] HAN Qingwen;ZENG Lingqiu;LEI Jianmei;LIU Jie(Chongqing University,Chongqing 400044,China;China Automotive Engineering Research Institute Co.,Ltd.,Chongqing 401122,China)

机构地区：[1]重庆大学微电子与通信工程学院,重庆400044 [2]重庆大学计算机学院,重庆400044 [3]中国汽车工程研究院股份有限公司,重庆401122

出　　处：《移动通信》2019年第11期28-35,共8页Mobile Communications

基　　金：重庆市重点产业关键技术创新专项“电动智能网联汽车电磁兼容技术开发与产业化应用”(cstc2017zdcy)

摘　　要：随着V2X商用进程的推进,建立合理有效的测试评价体系的需求已日益明确,V2X测试涉及跨行业融合,通信行业与车辆行业的测试思路与测试方法差异较大,目前尚缺乏权威测试认证体系。将从通信测试和车载应用测试两个方面入手,分析V2X商用进程中面临的测试挑战,以及目前在外场测试和暗室测试中发现的瓶颈问题,以之为基础,对V2X测试认证体系构建中面临的关键技术进行分析,设计了一种面向V2X性能和功能的暗室内测试方案,该测试方案能够输出通信性能参数和应用响应结果,经过验证性测试,证明了该方案的有效性。With the development of V2X commercialization,the need to establish a reasonable and effective testing and certi fication system has become increasingly clear.V2X testing process requires cross-industry cooperation,where communication industry and vehicle industry have different ideas about testing and certification,and thus it is di fficult to establish an authoritative testing and certi fication system.From the aspect of communication and vehicle application testing,this paper analyzes the testing challenges of V2X commercialization and the bottlenecks in both field and darkroom testing.Based on this,the key technologies in the V2X testing and certification system are analyzed,and then a darkroom testing solution is designed for V2X performance and function.It can output communication performance parameters and application response results,and the effectiveness is validated by veri fication testing.

关 键 词：车联网 测试认证 暗室 通信测试 应用测试 

分 类 号：TN92[电子电信—通信与信息系统]