發(fā)布時(shí)間：2018-02-28 06:08

  本文關(guān)鍵詞： 公交駕駛員 駕駛行為 視覺特性 頭部轉(zhuǎn)動(dòng)　出處：《青島理工大學(xué)》2015年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著城市化和機(jī)動(dòng)化的高速發(fā)展,城市人口不斷增加,對(duì)城市公交的需求日益加大。同時(shí),道路交通流量不斷增加,城市公交車的安全性則越來(lái)越受到人們的關(guān)注。經(jīng)研究表明,駕駛員是引發(fā)道路交通事故的首要因素,因此從公交車駕駛員著手研究其駕駛行為的安全性,對(duì)于公交車安全運(yùn)行及城市交通發(fā)展有著重要的意義。公交車駕駛員作為其駕駛行為的主要參與者,主要通過(guò)視覺來(lái)獲取信息,從而進(jìn)行一系列的駕駛操縱行為。而在不同的道路交通環(huán)境下,公交車駕駛員的視覺特性變化也是不同的。本文在對(duì)駕駛員視覺特性相關(guān)理論分析的基礎(chǔ)上,著重研究了公交車駕駛員駕駛行為與視覺特性的關(guān)系與規(guī)律。通過(guò)設(shè)計(jì)公交車駕駛員實(shí)車試驗(yàn),利用眼動(dòng)儀來(lái)獲取公交車駕駛員行駛過(guò)程中的視覺特性參數(shù),并對(duì)公交車駕駛員的視覺注視時(shí)間、眨眼頻率、眨眼持續(xù)時(shí)間、頭部轉(zhuǎn)動(dòng)角度等參數(shù)進(jìn)行了分析,得到了其與公交車駕駛員安全駕駛行為關(guān)系的理論。試驗(yàn)數(shù)據(jù)分析表明,在不同的道路交通環(huán)境下,駕駛員視覺注視時(shí)間占總視覺時(shí)間的主導(dǎo)地位,且隨著道路交通環(huán)境的復(fù)雜,駕駛員視覺注視時(shí)間不斷增加。同時(shí),隨著道路環(huán)境的越來(lái)越復(fù)雜,公交車駕駛員的眨眼頻率不斷增加,眨眼持續(xù)時(shí)間不斷降低,說(shuō)明公交車駕駛員在復(fù)雜情況下有精神高度緊張、注意力集中的表現(xiàn)。對(duì)于公交車駕駛員頭部轉(zhuǎn)動(dòng)角度的分析得到,不同道路環(huán)境下公交車駕駛員頭部轉(zhuǎn)動(dòng)角度也不同,且道路環(huán)境越復(fù)雜,公交車駕駛員頭部轉(zhuǎn)動(dòng)角度越大。
[Abstract]:With the rapid development of urbanization and motorization, the urban population is increasing and the demand for urban public transportation is increasing. People pay more and more attention to the safety of urban buses. The study shows that drivers are the primary factors causing road traffic accidents, so the safety of their driving behavior is studied from bus drivers. It is of great significance for the safe operation of buses and the development of urban traffic. As the main participants in their driving behavior, bus drivers obtain information mainly through vision. In order to carry out a series of driving manipulation behavior. In different road traffic environment, the changes of bus drivers' visual characteristics are also different. Based on the theoretical analysis of drivers' visual characteristics, The relationship between driving behavior and visual characteristics of bus drivers is studied emphatically, and the visual parameters of bus drivers are obtained by designing the real vehicle test of bus drivers, and using eye movement instrument to obtain the parameters of the visual characteristics of bus drivers in the course of driving. The visual fixation time, blink frequency, blink duration and head rotation angle of the bus driver are analyzed, and the relationship between the visual fixation time, the blink frequency, the head rotation angle and the safe driving behavior of the bus driver is obtained. Under different road traffic environment, driver's visual fixation time occupies the dominant position of the total visual time, and with the complexity of the road traffic environment, the driver's visual fixation time increases continuously, at the same time, with the road environment becoming more and more complex, The frequency of blink of bus drivers is increasing and the duration of blinking is decreasing, which indicates that bus drivers have a high level of mental tension under complex circumstances. For the analysis of bus drivers' head rotation angle, the bus driver's head rotation angle is different under different road environment, and the more complex the road environment, the bigger the bus driver's head rotation angle.
【學(xué)位授予單位】：青島理工大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：U491.25

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本文編號(hào)：1546080