高速公路涉路拼宽施工对驾驶员心率增长率的影响  

Influence of Expressway Road-related Widening Construction on Driver’s Heart Rate Growth Rate

作　　者：戚胜辉 唐泽佳 罗锋 张辰 高建平[2] QI Shenghui;TANG Zejia;LUO Feng;ZHANG Chen;GAO Jianping(Wenzhou Traffic Engineering Management Center,Wenzhou 325699,China;School of Civil Engineering,Chongqing Jiaotong University,Chongqing 400074,China;Wenzhou Jinliwen Expressway East Extension,Wenzhou 325000,China;Hangzhou Branch of Chongqing Jiaotong University Traffic Safety Research Institute,Hangzhou 311215,China)

机构地区：[1]温州市交通工程管理中心,温州325699 [2]重庆交通大学土木工程学院,重庆400074 [3]温州金丽温高速公路东延线有限公司,温州325000 [4]重庆交通大学交通安全科技研究院有限公司杭州分公司,杭州311215

出　　处：《武汉理工大学学报（交通科学与工程版）》2024年第2期230-234,共5页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：浙江省交通运输厅科技计划项目(2021065);四川省交通运输科技项目(2022-A-1);重庆市研究生联合培养基地建设项目(JDLHPYJD2018005)。

摘　　要：文中以浙江甬台温高速温州东—塘下段拼宽涉路工程为依托开展实车试验.利用Physiolab无线心理仪采集驾驶员心生理数据,研究驾驶员心率增长率指标变化特征.结果表明:涉路工程作业区路段比一般路段的驾驶员心率增长率均值和变化区间长度分别提高了16.34%、20%,并基于突变理论得到心率增长率安全水平阈值为35%,由此确定基于驾驶员心生理影响的涉路施工作业区风险路段.为驶入涉路工程作业区路段前200 m和驶出作业区后120 m.通过对涉路工程作业区六个区段的驾驶员心率增长率均值和标准差进行分析比较发现驾驶员心率增长率在工作区、上游过渡区、以及警告区变化更明显,均值较安全水平阈值分别高出18.56%、4.81%、3.52%.Based on the road-widening project of Wenzhou East-Tangxia section of Zhejiang Yongtaiwen Expressway,a full-scale vehicle test was carried out.The psychophysiological data of drivers were collected by Physiolab wireless psychological instrument,and the change characteristics of driver’s heart rate growth rate index were studied.The results show that the average growth rate and the change interval length of drivers’heart rate in the working area of road-related projects are increased by 16.34%and 20%respectively.Based on the catastrophe theory,the threshold of the safety level of heart rate growth rate is 35%,so it is determined that the risk sections in the road-related construction work area are 200m before entering the road-related engineering work area and 120m after leaving the work area based on the driver’s psychophysiological influence.By analyzing and comparing the average and standard deviation of the driver’s heart rate growth rate in six sections of the road-related engineering operation area,it is found that the driver’s heart rate growth rate changes more obviously in the work area,the upstream transition area and the warning area,and the average value is 18.56%,4.81%and 3.52%higher than the safety level threshold respectively.

关 键 词：涉路工程 高速公路拼宽 作业区 心率增长率 影响范围 

分 类 号：U491[交通运输工程—交通运输规划与管理]