The Korean light tactical vehicle (KLTV) is a vehicle with enhanced mobility, versatility, and survivability, in comparison with conventional vehicles. The KLTV is classified as a special vehicle, so there is no standard to evaluate its passenger safety. Therefore, ECE R 66 (rollover test) and ECE R 29 (roof strength test) regulations are selected as criteria for evaluating the passenger safety during rollover. According to the two ECE regulations, finite element (FE) analysis and the evaluation method for examining the safety of passenger and passenger during the rollover of the KLTV are presented. The trimmed body model of the KLTV is constructed using its design data, and five subsystems conforming to test conditions of ECE R 66 and ECE R 29 are modeled. Based on the FE models, rollover analysis and roof strength analysis of the KLTV are carried out. Then, body deformations of the KLTV and the residual margin of the survival space of each passenger are examined. It is found that the body of the KLTV has sufficient rigidity to guarantee the survival spaces of all passengers. This study can provide basic data for securing the passenger safety of a tactical vehicle in the event of rollover.

与传统车辆相比，韩国轻型战术车辆（KLTV）是具有增强的机动性，多功能性和生存能力的车辆。KLTV被归类为特殊车辆，因此没有评估其乘客安全的标准。因此，选择ECE R 66（侧翻测试）和ECE R 29（屋顶强度测试）法规作为评估侧翻过程中乘客安全的标准。根据欧洲经济共同体的两项法规，提出了有限元分析和检查KLTV翻车过程中乘客和乘客安全性的评估方法。使用其设计数据构建了KLTV的修剪车身模型，并对五个符合ECE R 66和ECE R 29测试条件的子系统进行了建模。根据有限元模型，进行了KLTV的侧翻分析和屋顶强度分析。然后，检查KLTV的身体变形和每个乘客的生存空间的剩余余量。我们发现，KLTV的机身具有足够的刚性，可以保证所有乘客的生存空间。这项研究可以提供基本数据，以确保在发生侧翻时战术车辆的乘客安全。