汽车事件数据记录系统数据符合性判定  

Data Compliance Assessment of Vehicle Event Data Recorder

作　　者：黄志刚 胡宇尚 闫肃军 宋广文 Huang Zhigang;Hu Yushang;Yan Sujun;Song Guangwen(Automotive Inspection Center(Tianjin),Co.,Ltd.,Tianjin 300300)

机构地区：[1]中汽研汽车检验中心(天津)有限公司,天津300300

出　　处：《汽车文摘》2024年第12期40-45,共6页Automotive Digest

摘　　要：为了改善汽车安全性能、为汽车安全性能评估提供有效的数据支撑,深入分析了国家标准GB 39732—2020《汽车事件数据记录系统》对EDR所记录数据的相关要求,对多种工况下不同厂商车型的EDR数据进行符合性判定。结果表明,所有车型对标准GB 39732要求必须记录的数据总体较为完整,但在特殊工况下仍存在数据记录不完善的情况。最后,针对新能源汽车在事故发生时应纳入记录范围的数据提出建议。In order to improve the safety performance of automobiles and provide effective data support for the evaluation of automobile safety performance,the relevant requirements of the national standard GB 39732—2020“Vehicle Event Data Recording System”for the data recorded by EDR are deeply analyzed,and the compliance judgment of EDR data of different manufacturers and models under various working conditions is carried out.The results show that the data that must be recorded according to the standard GB 39732 for all vehicle models is generally complete,but there are still imperfect data records under special driving conditions.Finally,some suggestions are put forward for the data that should be included in the recording scope of new energy vehicles when accidents occur.

关 键 词：汽车事件数据记录系统 标准 法规 符合性判定 

分 类 号：U467[机械工程—车辆工程] T-01[交通运输工程—载运工具运用工程]