安全道路条件计算理论与方法

项目名称： 安全道路条件计算理论与方法

项目编号： No.61271371

项目类型： 面上项目

立项/批准年度： 2013

项目学科： 无线电电子学、电信技术

项目作者： 胡江碧

作者单位： 北京工业大学

项目金额： 76万元

中文摘要： 安全道路条件计算具有重要的科学研究和应用价值。但目前道路条件的计算研究尚处于汽车动力性能、道路几何条件与运行速度关系计算阶段，对驾驶员的人因工程影响分析尚处定性阶段，对驾驶行为特性理论研究基础尚不够完善，更有很多交通安全实践问题急需解决。本项目将在驾驶工作负荷相关理论研究基础上研究道路条件与驾驶工作负荷计算理论及安全道路条件计算方法，尤其是要研究人、车、路协同中驾驶员对期望道路条件信息的认知过程和安全行为分析的舒适性驾驶工作负荷计算理论，驾驶员在动态道路条件中驾驶工作负荷的同步感知、融合理论与方法，以及真实、准确的多通道安全道路条件信息同步集成计算方法、特征分析与计算，力争在这些问题上取得突破。重点研究驾驶期望3D视觉行为（运行速度）、工作负荷能力阈限（安全驾驶行为舒适性）、道路条件（包括路线平面、纵断面、横断面和路面平整性等）的互动关系。最终实现安全驾驶行为舒适性道路条件计算多因素表达。

中文关键词： 安全道路条件；人;车;路协同；驾驶认知；驾驶能力阈限；驾驶行为舒适性

英文摘要： Calculation of safe road condition has an important value on traffic engineering of scientific research and application. However, it is still in a process of researching relationship among vehicle dynamic performance，road geometric condition and speed. Little focus has been giving on quantitative analysis of driving behavior factor engineering and so many practical issues of road safety need to be solved. Based on the existing achievement of our research theory about driving workload, the subjects focus on calculation theory of driving workload and calculation method of safe road conditions. Especially ，on one hand ，among drivers，vehicle and road collaborative system aspect we have to research on cognitive process of driver expectations on road conditions information, comfort calculation theory of driving workload based on the safe behavior analysis and among the dynamic road conditions driving workload perception of synchronization, fusion theory and methods. On the other hand, real and accurate synchronous integration calculation methods, character analysis and caclulation for multi-channel safe road conditions information also should be solved. We strive to make a breakthrough on these issues. Focus on interaction among driver expectation 3D visual behavior(operation speed), ability thresholds of driving wo

英文关键词： safe road condition；driver; vehicle and road coordination；driving cognitive；driving ability threshold；comfort driving behavior