| 基于事故分析的公路限高门架警告标志优化设置* |
| |
| 引用本文： | 赵建有,徐舸,韩万里,谢伟国,李斌.基于事故分析的公路限高门架警告标志优化设置*[J].中国安全生产科学技术,2021,17(6):187-192. |
| |
| 作者姓名： | 赵建有 徐舸 韩万里 谢伟国 李斌 |
| |
| 作者单位： | (1.长安大学 汽车学院，陕西 西安 710064；2.河南省收费还贷高速公路管理有限公司航空港分公司，河南 郑州 450000；3.长安大学 运输工程学院，陕西 西安 710064) |
| |
| 基金项目： | * 基金项目: 河南省交通运输厅科技计划项目（2019G-2-11） |
| |
| 摘 要： | 为优化设置公路限高门架警告标志，利用Kruskal-Wallis检验与二元logistic回归分析，从工效学及人因工程学角度剖析事故原因，基于大型车辆驾驶员视认特征与道路交通环境特点，提出警告标志前置设置最低要求，构建考虑大型车辆驾驶员视认角度标志前置距离模型，并提出预防措施。结果表明:限高门架高度警示标志设置不规范，导致停车安全距离不足，标志视认能力下降；根据模型得出公路限高门架警告标志前置参考距离，验证模型有效性，并有针对性提出限高门架警示标志优化设置意见。研究结果可为公路限高门架警告标志设置提供参考和借鉴。
|
| 关 键 词： | 交通安全 限高门架 驾驶员视角 警告标志 前置距离 |
Optimized setting of warning signs for height limit portal of highway based on accident analysis |
| |
| ZHAO Jianyou,XU Ge,HAN Wanli,XIE Weiguo,LI Bin.Optimized setting of warning signs for height limit portal of highway based on accident analysis[J].Journal of Safety Science and Technology,2021,17(6):187-192. |
| |
| Authors: | ZHAO Jianyou XU Ge HAN Wanli XIE Weiguo LI Bin |
| |
| Affiliation: | (1.School of Automobile,Chang’an University,Xi’an Shaanxi 710064,China；2.Airport Branch of Henan Toll Repayment Expressway Management Co.,Ltd.,Zhengzhou Henan 450000,China;3.School of Transportation Engineering,Chang’an University,Xi’an Shaanxi 710064,China) |
| |
| Abstract: | In order to optimize the setting of warning signs for highway elevated portal frames,this paper uses Kruskal-Wallis test and binary logistic regression analysis to analyze the causes of the accident from the perspective of ergonomics and ergonomics.Based on the driver’s visual characteristics and road traffic environment characteristics of large vehicles,this paper puts forward the minimum requirements for the presetting of warning signs,constructs the presetting distance model considering the driver’s visual angle of large vehicles,and puts forward preventive measures.The results show that the setting of warning signs for height limit gantry is not standardized,resulting in insufficient parking safety distance and decreased visual recognition ability of signs.According to the model,the pre-reference distance of the warning signs of highway height limit gantry is obtained,and the validity of the model is verified,and the optimization suggestions for the warning signs of highway height limit gantry are put forward.The research results can provide experience and reference for the setting of warning signs for road height limit gantry. |
| |
| Keywords: | traffic safety height limit portal driver’s perspective warning sign prepositive distance |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国安全生产科学技术》浏览原始摘要信息 |
|
点击此处可从《中国安全生产科学技术》下载全文 |
