驾驶人应激反应能力评价研究  

Evaluation Research of Drivers' Response Capability under Emergency Situation

作　　者：吴初娜[1,2] 于鹏程 付锐[3] 郭应时[3] 

机构地区：[1]交通运输部公路科学研究院汽车运输技术研究中心,北京100088 [2]公安部道路交通安全研究中心,北京100062 [3]长安大学汽车学院,西安710064

出　　处：《科学技术与工程》2016年第10期243-247,共5页Science Technology and Engineering

基　　金：国家科技支撑项目(2009BAG13A05);教育部长江学者与创新团队支持计划项目(IRT1286)资助

摘　　要：为了提高驾驶人的应激反应能力,进一步提升道路行车安全性,首先依据信息处理的基本理论,分析了驾驶人应激反应的运行机理和反应特征。其次,提出了一种驾驶人应激反应能力评价方法,包括评价指标、反应时间算法模型、操作准确度算法模型以及评价算法模型。最后,采用自主研发的应激反应模拟驾驶系统,选取安全驾驶人和多事故驾驶人对评价方法的合理性和有效性进行了试验验证。试验结果表明,评价算法模型可有效评价驾驶人的应激反应能力。驾驶人应激反应能力评价方法可以为驾驶人的筛选、培训和安全管理提供支撑,进而提高驾驶人的安全驾驶水平。In order to further improve professional drivers＇ response capability under emergency situation and road traffic safety,first,according to the basic theory of information processing,the working mechanism and characteristics of drivers＇ response under emergency situation are analyzed.Then,an evaluation method of drivers＇ response capability under emergency situation is carried out,including evaluation indexes,reaction time calculating method,operation accuracy calculating method and evaluation model.Finally,the rationality and validity of the evaluation method is tested by using driving simulation system and by selecting safe drivers and accident drivers.The test results show that the evaluation method could effectively evaluate drivers＇ response capability under emergency situation.The evaluation method could provide support for drivers selecting,training and safety management,which could further improve drivers＇ safe driving level.

关 键 词：交通工程 驾驶人 应激反应能力 反应时间 操作准确度 

分 类 号：U471.3[机械工程—车辆工程]