本文關(guān)鍵詞： 駕駛員 危險感知 評價指標(biāo) 測評系統(tǒng)　出處：《西南交通大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著公路里程和汽車保有量的增長,駕駛員的數(shù)量和交通事故也呈上升趨勢。通過對道路交通事故的致因分析可知駕駛員的因素是導(dǎo)致事故發(fā)生的主要原因,并且已有研究表明,危險感知是與交通事故密切相關(guān)的。因此,識別出駕駛員群體中危險感知能力相對較弱的個體,并進(jìn)行針對性的培訓(xùn),提高他們的危險感知能力,是減少交通事故的重要途徑之一。結(jié)合已有研究成果和大量交通事故現(xiàn)場資料,通過對危險感知過程的分析,分別從駕駛“感知”、“決策”、“操控”以及“車輛運(yùn)行”四個方面構(gòu)建了駕駛員危險感知評價指標(biāo)體系與評價方法。在西南交通大學(xué)犀浦校區(qū)仿真平臺的基礎(chǔ)上,通過模擬駕駛技術(shù)和眼動技術(shù)的結(jié)合,以及動態(tài)再現(xiàn)交通危險場景的方式,完成了對駕駛員危險感知測評仿真系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn),使其可直接通過駕駛模擬器和眼動儀對駕駛員在交通危險場景中的各項(xiàng)指標(biāo)數(shù)據(jù)進(jìn)行采集提取。與此同時,實(shí)現(xiàn)了對駕駛員危險感知評估軟件的初步設(shè)計(jì)開發(fā),使其可對通過測評系統(tǒng)提取的各項(xiàng)指標(biāo)原始數(shù)據(jù)進(jìn)行統(tǒng)計(jì)和運(yùn)算,并提供用戶交互圖形界面,在論文提出的評價方法的基礎(chǔ)上,得到駕駛員的綜合測評分?jǐn)?shù),實(shí)現(xiàn)對駕駛員危險感知能力的定量化評價。最后通過對測評結(jié)果的比較排序,形成相對優(yōu)劣程度的對比,從而識別出駕駛員群體中危險感知能力相對較弱的個體,為職業(yè)駕駛員的選拔和運(yùn)輸企業(yè)安全管理對策的制定提供依據(jù)和支撐。
[Abstract]:With the increase of road mileage and vehicle ownership, the number of drivers and traffic accidents are on the rise. And it has been shown that risk perception is closely related to traffic accident. Therefore, we can identify the individuals with relatively weak risk perception ability in the driver group, and carry out targeted training to improve their risk perception ability. It is one of the important ways to reduce traffic accidents. Based on the existing research results and a large number of traffic accident site data, through the analysis of hazard perception process, The evaluation index system and evaluation method of driver's risk perception are constructed from four aspects of driving perception, decision making, control and vehicle operation respectively. Based on the simulation platform of Xiupu Campus of Southwest Jiaotong University, the evaluation index system and evaluation method of driver's risk perception are constructed. Through the combination of simulated driving technology and eye movement technology, and the way of dynamically reproducing the traffic hazard scene, the design and implementation of the simulation system for evaluating the driver's risk perception is completed. Through driving simulator and eye movement instrument, it can collect and extract every index data of driver in traffic danger scene. At the same time, the preliminary design and development of driver's risk perception assessment software are realized. So that it can carry on statistics and operation to the original data of each index extracted by the evaluation system, and provide the user interactive graphical interface. On the basis of the evaluation method proposed in the paper, the comprehensive evaluation score of the driver can be obtained. Finally, through the comparison and ranking of the evaluation results, the relative advantages and disadvantages of the drivers are compared, so as to identify the relatively weak individual in the driver group. It provides the basis and support for the selection of professional drivers and the formulation of safety management countermeasures for transportation enterprises.
【學(xué)位授予單位】：西南交通大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：U492.8

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