Study on the Deocclusion of the Visibility Window of Traffic Signs on a Curved Highway
المؤلفون المشاركون
Xiao, Jian
Zhao, Jian
Yang, Liulin
He, Juanxia
Li, Yu
Li, Yuxiao
المصدر
Journal of Advanced Transportation
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-01-16
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Highway navigation is often affected by complex topography, and the flat curve plays an important role in the horizontal alignment design of a highway.
Many curves are formed, where visibility could be decreased.
Thus, the indicative function of a traffic sign plays a crucial role in ensuring driving safety at the curve.
Due to the blocked visibility, the probability of the traffic sign occlusion at the curve of operating highways is quite high.
It is urgent to consider the clearing obstructions around traffic signs at curves during highway construction.
In this study, the potential of visual occlusion for traffic signs on curved highways was investigated.
Firstly, the driver’s visibility window that contains traffic signs was defined and criteria of visual occlusion were proposed.
Secondly, a geometric occlusion design formula was established to mimic the visual recognition process of traffic signs on a curved highway, yielding the formula to calculate the visibility window.
Finally, the occlusion design formula was applied into a case study of the Beijing-Hong Kong-Macau Expressway (Hunan section), in which visibility windows were calculated and analyzed.
The obtained results verified the correctness and effectiveness of the occlusion design formula developed in this study.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xiao, Jian& Zhao, Jian& Yang, Liulin& He, Juanxia& Li, Yu& Li, Yuxiao. 2020. Study on the Deocclusion of the Visibility Window of Traffic Signs on a Curved Highway. Journal of Advanced Transportation،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1175616
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xiao, Jian…[et al.]. Study on the Deocclusion of the Visibility Window of Traffic Signs on a Curved Highway. Journal of Advanced Transportation No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1175616
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xiao, Jian& Zhao, Jian& Yang, Liulin& He, Juanxia& Li, Yu& Li, Yuxiao. Study on the Deocclusion of the Visibility Window of Traffic Signs on a Curved Highway. Journal of Advanced Transportation. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1175616
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1175616
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر