间接通达指路标志研究

论述了部分国家和地区指路标志间接指引的规定,及我国指路标志间接指引存在的问题。从美国、日本、英国、瑞典、韩国和我国台湾省在间接指引标志设置的规定和实例来看,间接指引多采用符号化方式对道路编号进行指示,也可用图形化方式表示。我国一般在匝道出口或交叉口标志上列出路线编号或路名来表示间接指引,很难区分直接指引和间接指引,易引起误解。在国内外比较研究的基础上,提出我国间接指引标志设计原则:间接指引以指示路线为主;标志内容应简单易懂;重要道路间接指引应多次指示。提出了5套间接指引标志设计方案,并给出了间接指引标志的设置位置和使用范围,供科研、设计、标准制订者参考。

Study on Guide Signs for Indirect Highway

From the indirect guide signs setting regulations and examples of USA, Japan,UK,Sweden,South Korea and Chinese Taiwan,it can be found that indirect guide signs are symbolic and graphical.Nowadays there is no regulation or specification on indirect guide signs in China.Referring to international practical applications of indirect guide signs and examining the current status in China,designing principles of indirect guide signs for China are put forward as follows:the key information on indirect guide sign is route number or route name,the sign should be easy and simple,primary roads information should be repeated.Alternative sign design proposals and setting scheme for indirect guide signs are put forward.The result of this study can be used as a reference for the concerned administrative department and research institutes for indirect guide signs setting.