Ms. Min Peng Profile

Min Peng

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Proceedings Article | 25 October 2023 Paper

Variable lanes traffic optimization control method combined with colorful asphalt materials

Ruihan Wang, Xuejuan Zhan, Zijun Liang, Yuqi Li, Yun Xiao, Min Peng

Proceedings Volume 12801, 1280162 (2023) https://doi.org/10.1117/12.3007089

KEYWORDS: Roads, Design and modelling, Statistical analysis, Asphalt pavements, Industrial applications, Sustainability

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Along with our country's continuous growth, rising rush hours traffic congestion, many scholars proposed setting variable lanes solution, but due to the variable lanes different times the direction of the lane change, which made the driver can not be correctly into the right lane. So we propose a traffic optimization control method for variable lanes combined with colorful asphalt materials. Firstly, enumeration method is used to list all the direction schemes and phase schemes of the variable lanes, and the optimal scheme is obtained according to the constraints. In order to better distinguish the variable lanes from the conventional lanes, the variable lanes are paved with colorful asphalt environmental materials. Then the phase timing is calculated according to the determined variable lanes, phase scheme and traffic flow. Finally, through VISSIM traffic simulation software to evaluate the results, the results show that combining with colorful asphalt materials clearly calibrate the position of the variable lanes, effective rule on the variable lanes traffic space, and on this basis, through phase timing optimization technology to further improve the intersection traffic efficiency, effectively alleviate the intersection rush hours traffic congestion. It provides a basis for the research of variable lanes optimization control combined with colorful asphalt materials.

Proceedings Article | 2 November 2022 Paper

Traffic optimization method at five-way intersection based on green building materials and signal processing

Zijun Liang, Xuejuan Zhan, Wei Kong, Yuanyuan Zhao, Yiran Niu, Min Peng

Proceedings Volume 12455, 1245505 (2022) https://doi.org/10.1117/12.2655335

KEYWORDS: Roads, Safety, Signal processing, Information security, Analytical research, Transportation security

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With the rapid development of China's economy, the development speed and scale of transportation engineering have also expanded rapidly. But the problem of environmental pollution problems have also gradually emerged, and the use of environmental protection materials has become an inevitable trend of green transportation development. This paper puts forward the traffic optimization method at five-way intersection based on green building materials and signal processing. Firstly, the green and environment protection hot-melt reflective marking paint and color asphalt concrete pavement materials are used to construct the travel space of motor vehicles, non-motor vehicles and pedestrians at five-way intersection. Then, on this basis, the phase design method based on clipping method and the corresponding signal timing method are proposed to optimize the traffic flow travel time at five-way intersection. Finally, the evaluation and analysis is done by the VISSIM traffic simulation software, the results show that this method based on green building materials effectively defines the travel space of five-way intersection. On this premise, the traffic efficiency is further improved through signal processing optimization technology, which effectively reduces the number of conflict point at the five-way intersection and provides a basis for the research on the optimal control of deformed intersections based on green building materials and signal processing.

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