矿用卡车起步工况下驾驶安全水平的考核方法研究

Research on assessment method of driving safety level of mining trucksunder starting conditions

为了提高卡车起步工况下驾驶员的驾驶安全水平,对起步工况下驾驶安全水平的考核方法进行了研究。通过对卡车重载起步工况下加速度进行研究,构建了三种评价模型:激进型起步、一般型起步和温和型起步。根据这三种评价模型,对驾驶员的驾驶安全水平进行了等级划分,包括一级、二级、三级和四级。研究结果表明,这种考核方法能够较好地对驾驶员进行等级划分,并指出将加速度控制在一级和二级范围内可以有效提高驾驶的安全性。这项研究为驾驶员提供了安全驾驶操作的参考,并为矿山降低运输成本提供了依据。

In order to improve the driving safety level of drivers in truck starting conditions,the evaluation method of the driving safety level under the starting condition is studied.By studying the acceleration of trucks under heavy load starting conditions,three evaluation models are constructed:aggressive starting,normal starting,and mild starting.Based on these three evaluation models,the driving safety level of drivers is divided into four levels:Level 1,Level 2,Level 3,and Level 4.The research results show that this assessment method can effectively classify drivers into different levels and indicate that controlling acceleration within Level 1 and Level 2 range can effectively improve driving safety.This study provides reference for drivers’safe driving operations and provides a basis for reducing transportation costs in mines.