本文選題：公路網 + 指路標志��； 參考：《吉林大學》2017年碩士論文

【摘要】：隨著我國路網結構不斷完善,指路標志信息的功能發(fā)生了改變,由對單條道路的交通流引導轉向了對路網的誘導互通和協調上。為了減少駕駛員走錯路的情況發(fā)生,路網指路標志的設置愈加重要。從現狀公路路網整體和指路信息的服務功能來看,由于對指路標志的科學設置缺乏必要的理論指導,目前我國公路網交通標志的設置存在信息不連續(xù)、層次性不足等問題。這些問題的存在不容忽視,指路標志信息選取不當對公路交通安全構成了潛在的危險。在這種新形勢下,駕駛員在不同道路上行駛時對路網信息的需求也隨之變化,其信息搜索是與公路的等級和功能緊密聯系在一起的。本文在總結國內外指路標志信息設置的基礎上,首先分析指路標志的信息和功能屬性,以駕駛員在出行時對交通標志信息選取的心理過程為線索,通過系統分析的方法,對路網條件下交通標志信息特點和駕駛行為特點進行了歸納分析,提出了路網條件下對交通標志信息的基本要求、信息分類和發(fā)布原則。從駕駛員在國省干線公路節(jié)點前后信息搜索的過程入手,針對駕駛員在信息搜索過程中不同階段的不同需求,通過統計分析得出目前我國不同路網形式下不同等級的公路在指路標志信息選用方面所體現出的規(guī)律、并發(fā)現存在的問題。針對以上分析,在公路網絡化條件下,結合其功能屬性、信息節(jié)點的經濟發(fā)展指標等因素,提出與不同屬性類別的路網相應的指路標志信息分層與選取規(guī)則及指路標志的設置。最后根據影響指路標志信息選取的因素以及前面確定的選擇方法,通過實驗對比新舊指路標志的效果,并對實驗結果予以評價分析,希望通過本論文的研究能夠為我國路網中的指路標志的信息設置和相關標準的制定提供提供一定的方法參考。
[Abstract]:With the continuous improvement of the road network structure in China, the function of the signalling information has been changed, from the traffic flow guidance of a single road to the guidance and coordination of the road network. In order to reduce the occurrence of drivers going wrong road, the setting of road signs is more and more important. From the view of the whole highway network and the service function of the guiding information, due to the lack of necessary theoretical guidance for the scientific setting of the road guide signs, there are some problems in the setting of road network traffic signs in our country at present, such as information discontinuity and lack of hierarchy. These problems can not be ignored. The improper selection of road sign information poses a potential danger to highway traffic safety. In this new situation, drivers' demand for road network information changes when driving on different roads, and its information search is closely related to the grade and function of the highway. On the basis of summarizing the information setting of the road sign at home and abroad, this paper first analyzes the information and the function attribute of the guide sign, taking the psychological process of choosing the traffic sign information when the driver is traveling as the clue, through the method of systematic analysis. This paper summarizes and analyzes the characteristics of traffic sign information and driving behavior under the condition of road network, and puts forward the basic requirements of traffic sign information under the condition of road network, the principle of information classification and publication. Starting with the process of information search before and after the driver is in the national and provincial trunk road node, aiming at the different needs of the driver in different stages of the information search process, Through the statistical analysis, we can find out the law of the selection of the information of the guiding signs of different grade highways under the different road network forms in our country, and find out the existing problems. In view of the above analysis, under the condition of highway network, combined with the function attribute, the economic development index of information node and other factors, this paper puts forward the information stratification and selection rules and the setting of the guide sign of the road network corresponding to different attribute categories. Finally, according to the factors that affect the selection of road guide information and the selection method determined before, the effects of new and old road signs are compared through experiments, and the experimental results are evaluated and analyzed. It is hoped that the research in this paper can provide a certain method reference for the information setting of road guide signs and the establishment of relevant standards in China's road network.
【學位授予單位】：吉林大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：U491.52

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本文編號：2002059