基于Trucksim的应急环境下大客车侧翻多因素参数计算及仿真

李俊国; 刘富兵; 杨光耀

基于Trucksim的应急环境下大客车侧翻多因素参数计算及仿真

引用本文：李俊国，刘富兵，杨光耀.基于Trucksim的应急环境下大客车侧翻多因素参数计算及仿真[J].计算技术与自动化,2024,(4):35-40

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作者	单位
李俊国，刘富兵，杨光耀	（河北高速公路集团有限公司京雄分公司，河北京雄 074004）

中文摘要:为准确预测大客车侧翻风险、降低侧翻事故概率，研究了基于Trucksim的应急环境下大客车侧翻多因素参数计算及仿真方法。通过Trucksim软件创建大客车侧翻模型，选取大客车侧翻多因素参数并实施运算，分别在不同路面条件、不同转向盘输入工况下，运用所创建的大客车侧翻模型实施仿真。仿真结果表明，大客车在转向盘转角过大和行驶车速过高时，发生侧翻的风险更高。

中文关键词:Trucksim软件应急环境大客车侧翻因素参数侧翻模型侧倾角

Multi-factor Parameter Calculation and Simulation of Bus Rollover in Emergency Environment Based on Trucksim

Abstract:In order to accurately predict the rollover risk of bus and reduce the probability of rollover accident, this paper studies the calculation and simulation method of bus rollover multi factor parameters based on trucksim in emergency environment. The bus rollover model is created through trucksim software, the bus rollover multi factor parameters are selected and calculated, and the bus rollover model is used to simulate under different road conditions and different steering wheel input conditions. The simulation results show that the bus has a higher risk of rollover when the steering wheel angle is too large and the driving speed is too high.

keywords:Trucksim software emergency environment bus rollover factor parameters rollover model roll angle

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