Author(s)

Yuanji Ren ¹, Xu Sun ¹

Affiliation(s)

¹ School of Automation, Shenyang Aerospace University, Shenyang, 110136, China

Corresponding Author

Yuanji Ren

ABSTRACT

As a crucial component in ensuring the safety of train operations, the scientific design, reasonable setting and effective maintenance of railway safety marking can significantly improve the overall safety of the railway system, guide the train to run orderly, and reduce the delay and conflict caused by misunderstanding or misjudgment. Through the study, the deficiencies in the existing line marking setting can be identified, and improvement measures can be proposed to improve the fluency and efficiency of train operation and enhance the public's trust in railway traffic. This paper mainly on the safety marking of railway station, according to the theoretical analysis, the model considering the train speed, passenger volume and weight, platform height and the passenger standing position, accurately calculate the passengers in the platform of airflow thrust, establish the corresponding mathematical model, in the high-speed or train at full speed, the suction on the platform. Then, a mathematical model is established according to the data, and the airflow distribution of different train speeds, platform structure and passenger characteristics is calculated by simulation, and the reasonable location of safety line is determined. Finally, the influence of different factors on the setting of safety line is analyzed, thus making relevant suggestions to ensure the safety of railway platform.

KEYWORDS

Railway Safety Line, Aerodynamics Principle, Thermal Map, Mechanical Model

CITE THIS PAPER

Yuanji Ren, Xu Sun, Study on the safety marking setting of railway platform based on aerodynamics principle. Frontiers in Traffic and Transportation Engineering (2024) Vol. 4: 123-131. DOI: http://dx.doi.org/10.23977/ftte.2024.040115.

REFERENCES

[1] Zhang Kaiyue, Du Meiling, Zhang Xiaoyue, et al. Optimization of safety marking design on railway platform [J]. Encyclopedia Forum e-magazine, 2024 (8): 357-359.
[2] Xia Bingxun, Tian Xuegang. Research and application of safety Monitoring System for Train Operation at railway crossings [J]. Computer Measurement & Control, 2023, 31(1).
[3] Tang Tianpei, Ma Jianxiao, Tao Huairen. Setting of the static guidance sign system of the railway integrated passenger transport hub [J]. Modern Transportation Technology, 2014,11 (02): 84-87.
[4] Shi K, Chen Z. Research on railway safety marking planning[C]//Fourth International Conference on Smart City Engineering and Public Transportation (SCEPT 2024). SPIE, 2024, 13160: 158-163.
[5] Cui Yaoyue, Yan Yaguang, Xie Huibing. Study on the comfort level of the station platform when the high-speed train passes underground [J]. Science, Technology and Engineering, 2023, 23 (18): 7976-7982.
[6] Lee J Y, Jeon W. Exact solution of Euler-Bernoulli equation for acoustic black holes via generalized hypergeometric differential equation [J]. Journal of Sound and Vibration, 2019, 452: 191-204.
[7] Chen Jiamin, Ying Bo. Efficiency analysis and optimization of maglev train [J]. Rolling Stock (1002-7602), 2022, 60(5).
[8] Yang Zhun, He Lei, Lei Bo, etc. Analysis of the air flow and heat transfer characteristics in the subway connection line [J]. Refrigeration and Air Conditioning (Sichuan), 2020. 
[9] Chen He. Study on safety management problems and countermeasures of regional railway [J]. China Safety Science Journal, 2020, 30(S1): 54-58.
[10] Dong Hao, Cui Youquan, Sun Lijun. Analysis of high-speed rail safety environment governance [J]. China Safety Science Journal, 2020, 30(S1): 32-37.

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