Structure of Traffic Information Related to Suddenly Occurring Events on Expressway

被引：0

作者：

Takizawa, Masahito ^{[1
]}

Takahashi, Hideki ^{[2
]}

Oshima, Hajime ^{[3
]}

Yamamoto, Kouji ^{[4
]}

Tago, Kazutoshi ^{[3
]}

机构：

[1] Takushoku Univ, Fac Engn, Tokyo, Japan

[2] Cent Nippon Highway Engn NAGOYA, Corp Strategy Dept, Nagoya, Aichi, Japan

[3] Nagoya Elect Works, ITS Informat Equipment Div, Nagoya, Aichi, Japan

[4] Cent Nippon Expressway, Dept Environm Engn, Tokyo, Japan

来源：

2017 IEEE 20TH INTERNATIONAL CONFERENCE ON INTELLIGENT TRANSPORTATION SYSTEMS (ITSC) | 2017年

关键词：

graphical symbols; traffic events; text mining; causal relationship; characteristic of referent; FAMILIARITY; COMPLEXITY; NORMS;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Expressways in Japan, some of the graphical symbols on VMS are difficult to comprehend. To design easy-tounderstand symbols for drivers, the referents of the symbols should appropriate. The referents must be understandable and be equipped concrete elements that can be drawn as the pictures. Therefore, to investigate the understandability of traffic events that are current referents and whether these could be replaced by more concrete words, we analyzed the images related to traffic events that were analogized by drivers. From these results, we concluded that the causal relationships of the information related to traffic event should be grasped structurally for the establishment of the referent.

引用

页数：8

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