气候变化领域集成服务门户(CCPortal): Developing Character Height Model for Tibetan-Chinese Bilingual Guide Signs Using Driving Simulation

CCPortal

DOI	10.1061/JTEPBS.TEENG-8000
	Developing Character Height Model for Tibetan-Chinese Bilingual Guide Signs Using Driving Simulation
	Li, Wenjie; Wang, Chenzhu; Chen, Fei; Zhang, Danni; Easa, Said M.; Cheng, Jianchuan
发表日期	2023
ISSN	2473-2907
EISSN	2473-2893
卷号	149 期号:12
英文摘要	As one of Tibet's most vital traffic safety devices, guide signs are usually Tibetan-Chinese bilingual. Therefore, drivers need effective recognition of Tibetan-Chinese bilingual traffic signs for safe driving. This study aims to determine two design parameters of the Tibetan-Chinese bilingual guide signs: Tibetan character height (hT) and aspect (height to width) ratio. Two highway facilities were selected for the simulation experiment: a general highway intersection and a high-grade highway exit ramp. To incorporate drivers' visual recognition characteristics, 20 Tibetan drivers and 20 Han drivers were invited to wear head-mounted eye trackers for a dynamic driving simulation experiment of visual identification of guide signs. Four layout designs were used to analyze Tibetan and Han drivers' visual recognition characteristics. The regression model for hT was first developed based on the visibility theory of guide signs. Then, the character-height design values for the Tibetan-Chinese bilingual guide signs were established for different speed limits. The results of this study should help to optimize the design of traffic signs in Tibet and improve highway traffic safety.
关键词	Driving simulation Guide signs Tibetan character height Tibetan and Han drivers
英文关键词	TRAFFIC SIGNS; DRIVERS
WOS研究方向	Engineering, Civil ; Transportation Science & Technology
WOS记录号	WOS:001108933400001
来源期刊	JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/283588
作者单位	Southeast University - China; Toronto Metropolitan University
推荐引用方式 GB/T 7714	Li, Wenjie,Wang, Chenzhu,Chen, Fei,et al. Developing Character Height Model for Tibetan-Chinese Bilingual Guide Signs Using Driving Simulation[J],2023,149(12).
APA	Li, Wenjie,Wang, Chenzhu,Chen, Fei,Zhang, Danni,Easa, Said M.,&Cheng, Jianchuan.(2023).Developing Character Height Model for Tibetan-Chinese Bilingual Guide Signs Using Driving Simulation.JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS,149(12).
MLA	Li, Wenjie,et al."Developing Character Height Model for Tibetan-Chinese Bilingual Guide Signs Using Driving Simulation".JOURNAL OF TRANSPORTATION ENGINEERING PART A-SYSTEMS 149.12(2023).