某车型基于C-NCAP 2021版和2024版正面100%刚性壁碰撞工况的对比分析  

A Comparative Analysis of a Certain Vehicle Model based on the Frontal 100% Rigid Barrier Collision Conditions in the C-NCAP 2021 Edition and the 2024 Edition

作　　者：胡宇尚 宋广文 黄志刚 张山 Hu Yushang;Song Guangwen;Huang Zhigang;Zhang Shan

机构地区：[1]中汽研汽车检验中心(天津)有限公司,天津300030

出　　处：《时代汽车》2025年第7期16-19,共4页Auto Time

摘　　要：本文对比分析了中国新车评价规程(C-NCAP)2021版与2024版在正面100%碰撞试验方面的差异。研究重点考察了两版规程在试验速度、评价指标等方面的变化,并通过碰撞试验数据对比了不同版本下的车辆安全性能表现。结果表明,C-NCAP 2024版在试验严格性和评价全面性方面均有显著提升,更好地反映了车辆在实际道路事故中的安全性能。本研究为汽车制造商改进车辆安全设计和消费者选购安全车辆提供了重要参考。This study conducts a comparative analysis of the differences between the 2021 and 2024 versions of the China New Car Assessment Program (C-NCAP) in terms of the full-frontal impact test.The research focuses on the changes in test speed,evaluation metrics,and other key aspects of the two versions,and compares vehicle safety performance through collision test data.The results indicate that the 2024 version of C-NCAP demonstrates significant improvements in test rigor and evaluation comprehensiveness,better reflecting vehicle safety performance in real-world road accidents.This study provides valuable insights for automotive manufacturers to enhance vehicle safety design and for consumers to make informed decisions when purchasing vehicles.

关 键 词：C-NCAP 2021版 C-NCAP 2024版 正面碰撞 安全性能 对比分析 乘员保护 

分 类 号：U46[机械工程—车辆工程]