publication . Article . Other literature type . 2018

Comprehensive Evaluation and Classification of Interchange Diagrammatic Guide Signs’ Complexity

Yang Li; Xiaohua Zhao; Qing He; Lihua Huang; Jian Rong;
Open Access English
  • Published: 01 Jan 2018 Journal: Journal of Advanced Transportation (issn: 0197-6729, eissn: 2042-3195, Copyright policy)
  • Publisher: Hindawi-Wiley
Abstract
<jats:p>The effectiveness of interchange diagrammatic guide signs has significant meaning in traffic safety and driver’s understanding. This paper presented a comprehensive evaluation and classification of interchange diagrammatic guide signs’ complexity. The effectiveness of interchange diagrammatic guide signs relies on how well road users can understand those diagrams. This study tested 37 types of diagrams on the visual recognition complexity degree in three levels, general level, partial level, and detailed level, and finally seven indexes are selected to evaluation and classification of interchange diagrammatic guide signs’ complexity. These indexes can be...
Subjects
free text keywords: Transportation engineering, TA1001-1280, Transportation and communications, HE1-9990, Article Subject, Mechanical Engineering, Strategy and Management, Economics and Econometrics, Automotive Engineering, Computer Science Applications
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