交通指路标志版面信息量化评价方法研究

发布时间：2018-04-23 05:07

本文选题：交通工程 + 指路标志　；参考：《北京工业大学》2015年硕士论文

【摘要】：针对目前交通指路标志设计过程中忽视信息理解和需求的不足,以优化标志版面设计为目标,融合交通工程学、交通心理学、经济学、认知心理学、信息论、人因工程学等多学科知识,采用理论分析与实验研究相结合的方法,分析交通指路标志传递的交通信息的认知过程,对城市干道交叉口交通指路标志版面信息量化评价进行了研究,得出以下主要结论:(1)交通指路标志版面信息的位置及字符排列方向对信息的理解水平存在显著性影响;对不同信息组织形式的交通指路标志进行了标志信息理解实验,发现交通指路标志版面信息的位置及字符排列方向对信息的理解水平存在显著性影响。当标志上信息的位置与在路网中的相对位置相同时,此条信息的理解水平较高;当标志上信息被移动或旋转时,此条信息的理解水平将降低42.1%~65.5%。(2)道路网中不同交通信息的需求程度存在差异;对含有道路信息和地点信息的道路网进行了用路者信息需求实验,发现道路网中不同交通信息的需求程度存在差异。道路网中交通信息的需求程度介于0~90.9%,道路信息的需求程度一般高于地点信息;当交通信息远离交叉口时,其需求程度降低,交叉口交叉道路信息和附近的重要地点信息的需求程度较高。(3)提出基于信息熵和人因工程学的标志信息认知水平量化模型。从研究交通标志传递的交通信息入手,以信息熵和人因工程学为理论基础,建立信息熵模型和人因工程学模型,计算交通标志传递的交通信息认知的优劣程度,以量化交通标志信息认知水平,进而科学评价交通标志版面的优劣。研究交通指路标志传递的交通信息的认知过程,为我国科学、合理设计交通指路标志提供了理论基础和技术数据,为进一步规范交通指路标志传递的交通信息的种类和方式进行了实验探索,在提高道路交通服务水平方面发挥了积极作用。
[Abstract]:Aiming at the deficiency of neglecting the information understanding and demand in the design of traffic guidance signs at present, this paper aims at optimizing the layout of traffic signs, and integrates traffic engineering, traffic psychology, economics, cognitive psychology, information theory, etc. Human factor engineering and other multidisciplinary knowledge, using the method of combining theoretical analysis with experimental research, analyzes the cognitive process of traffic information transmitted by traffic guidance signs. This paper studies the quantitative evaluation of the layout information of the traffic guide sign at the intersection of the urban trunk road, and draws the following main conclusions: 1) the location of the layout information of the traffic guide sign and the direction of the character arrangement have a significant influence on the level of understanding of the information; An experiment on the understanding of traffic guidance signs with different forms of information organization is carried out. It is found that the location of traffic guidance signs and the direction of characters arrangement have a significant influence on the level of information understanding. When the location of the information on the sign is the same as the relative position in the road network, the level of understanding of this information is higher; when the information on the sign is moved or rotated, The level of understanding of this information will reduce the demand degree of different traffic information in the road network 42.1 and 65.50.The road network containing road information and location information has been experimented with the information needs of road users. It is found that the demand degree of different traffic information in road network is different. The demand degree of traffic information in road network is between 0 and 90.9, the demand degree of road information is generally higher than that of location information, when traffic information is far away from intersection, the demand degree of road information is reduced. (3) A quantification model of signalling information cognition level based on information entropy and human factor engineering is proposed. Starting with the study of traffic information transmitted by traffic signs, based on the theory of information entropy and human factor engineering, the information entropy model and human factor engineering model are established to calculate the advantages and disadvantages of traffic information cognition transmitted by traffic signs. The cognitive level of traffic sign information is quantified and the advantages and disadvantages of traffic sign layout are evaluated scientifically. The study of the cognitive process of traffic information transmitted by traffic guidance signs provides a theoretical basis and technical data for the scientific and rational design of traffic guidance signs in China. In order to further standardize the types and ways of traffic information transmitted by traffic guidance signs, it has played an active role in improving the level of road traffic service.
【学位授予单位】：北京工业大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U491.52

【参考文献】