驾驶经验对安全车速选择影响的研究  

Research on the Influence of Driving Experience for theSelection of Safety Driving Speed

作　　者：王靖谊 WANG Jingyi(School of Transportation Engineering,Shandong Jianzhu University,Jinan 250100)

机构地区：[1]山东建筑大学交通工程学院,济南250100

出　　处：《公路交通技术》2021年第2期127-132,共6页Technology of Highway and Transport

摘　　要：为研究驾驶员的驾驶经验对安全车速选择的影响,采用情景试验的方法,对驾驶员安全车速的感知进行了试验。研究结果表明:在不考虑驾驶车辆性能、驾驶任务缓急的情况下,驾驶经验对驾驶员安全车速的选择产生较大影响,有经验的驾驶员安全车速的选择在限速范围内相对集中,受道路及环境约束变化的影响较小,安全车速较为均衡;而无经验的驾驶员安全车速的选择更容易受道路及环境约束变化的影响,具有较大的离散性。In order to study the influence of drivers′driving experience on the selection of safety driving speed,the method of scenario experiment was used to conduct experiments on drivers′perception of safety driving speed.The results show that driving experience has great influence on drivers′choice of safe speed without considering vehicle performance and driving task urgency.Experienced drivers have a strong sense of safety driving speed,and the selection of safety driving speed is relatively centralized within the speed limit range,which is less affected by the changes of road and environment constraints and the safety driving speed is relatively balanced.However,the choice of safety driving speed for inexperienced drivers is more likely to be influenced by the changes of road and environment constraints,which has greater discreteness.

关 键 词：交通安全 安全车速 情景试验 驾驶经验 期望车速 

分 类 号：U491.254[交通运输工程—交通运输规划与管理]