Vehicle speed estimation model due to speed humps

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Haghighi Farshid Reza; Zadkhori Mahla

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Journal Paper

Paper Information

Journal: Scientific Quarterly of Rahvar Year:2019 | Volume:8 | Issue:29 Page(s): 45-68

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Information Journal Paper

Title

Vehicle speed estimation model due to speed humps

Author(s)

Haghighi Farshid Reza | Zadkhori Mahla | Issue Writer Certificate

Keywords

physical traffic calming measuresQ1

speed humpsQ1

speed modelingQ1

multiple linear regressionQ1

Abstract

In this study, the effectiveness of these measures in reduction of vehicles speed has been considered, considering the extensive use of speed humps and humps as physical traffic calming measures in Iran, especially in the northern provinces (due to high accesses, interference of social roles and displacement of road, and the significant difference between speed of vehicles and speed limit). This study was carried out to determine the relationship between geometric characteristics of humps and vehicles speed in 90 different areas of roads in eastern part of Mazandaran province. Since the studied sample consisted of all types of humps, including arches and beds and they performed in different functional classes of roads, they were categorized for better examination and Separately, each geometric feature was identified. and the speed of vehicles were determined individually around them. The speed of the vehicle was recorded at a few points before, on the humps and then it was recorded using a speedometer camera, and their dimensions were surveyed accurately by using the Total Station camera. Finally, data was evaluated using linear regression model in SPSS software and has been presented the main factors affecting vehicle speed reduction and models related to speed reduction. Considering the high number of selected humps in the study, the results of this research showed that it is possible to use these models to design and implement humps for passage speed and different specific speeds; in addition, these models could evaluate the effectiveness of the humps in speed reduction, and determine the speed profile at different distances from the humps in a high level of confidence.

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APA: Copy

Haghighi, Farshid Reza, & Zadkhori, Mahla. (2019). Vehicle speed estimation model due to speed humps. RAHVAR SCIENTIFIC QUARTERLY, 8(29 ), 45-68. SID. https://sid.ir/paper/231586/en

Vancouver: Copy

Haghighi Farshid Reza, Zadkhori Mahla. Vehicle speed estimation model due to speed humps. RAHVAR SCIENTIFIC QUARTERLY[Internet]. 2019;8(29 ):45-68. Available from: https://sid.ir/paper/231586/en

IEEE: Copy

Farshid Reza Haghighi, and Mahla Zadkhori, “Vehicle speed estimation model due to speed humps,” RAHVAR SCIENTIFIC QUARTERLY, vol. 8, no. 29 , pp. 45–68, 2019, [Online]. Available: https://sid.ir/paper/231586/en

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