Results 251 to 260 of about 34,949 (286)

Technical Measures of Controlling Train Headway on High-Speed Railway

2018
The In accordance with the standard calculating method, the influence factors analysis of high-speed railway train headway is carried, and the technical measures of cutting down the train headway is proposed. Based on CRH380AL EMU with the speed of 300 km/h, the contrast of the train tracing interval of Beijing-Shanghai high-speed rail before and after
Yuhua Yang, Shaoquan Ni, Minghui Wang, Guangyuan Zhang   +3 more
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Impact of wireless communication delay on train headway of Communication Based Train Control system

2016 IEEE 19th International Conference on Intelligent Transportation Systems (ITSC), 2016
With the rapid growth of capacity demand of railways around the world, Communication Based Train Control (CBTC) system, which is usually used in moving block signaling system to shorten the headway, is adopted by more and more countries. The railway operator in Beijing, the Beijing Subway, is no exception.
null Wei Li, null Tao Tang, null Di Liang   +2 more
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Train headway estimation for maglev with blocking time theory

Journal of Computational Methods in Sciences and Engineering
As the commercialization of maglev trains continues to accelerate, effective improvement of maglev train operation has become a topic for researchers. The train headway of the maglev is the preparation basis for the train timetable and is also an essential factor affecting the line capacity utilization.
Lai, Qingying, Guo, Shudong, Zhao, Chen, Ding, Chuanchen, Huang, Wenzheng   +4 more
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Train scheduling and routing under dynamic headway control

2016
The railway transportation serves a major part of the transportation demand. Given the rapid demand increase for railway transportation, new technologies like Positive Train Control (PTC) can help improve the system efficiency. However, traditional methodology assumes constant headway. Therefore they cannot be directly applied to a PTC system.
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Train Headway Adjustment Using Potential Function Based on Multi-agent Formation Control

2018 International Conference on Intelligent Rail Transportation (ICIRT), 2018
Train headway has a significant impact on the train operation efficiency and operating safety. Headway irregularity will decrease the rail traffic systems performances (e.g., line capacity, passengers waiting time, et al), which result from external disturbances (e.g., weather condition, passengers reasons).
Tao Song, Tao Tang, Jing Xun, Hongwei Wang, Shigen Gao   +4 more
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Train Headway Calculation and Simulation System for High-Speed Railway

2017
Train headway is very important for the operation efficiency and safety of high-speed railway. With the demand of high-speed train headway calculation and simulation, based on the principle of traction effort calculation and the control in train operation system, train headway calculation and simulation system for high-speed railway was designed.
Guolong Gao, Jie Zhang, Wenjing Lai, Yuchao Xin   +3 more
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Influence of Phase Separation upon Headway of Trains of Passenger-Dedicated Line

ICTE 2011, 2011
Electric phase separations (EPS) is one of the key structures for implementing the power-supply of the overhead contact line system (OCS), but the speed of electric multiple unit (EMU) while EMU passes EPS will have partial loss. This paper studies the influence the setting pattern and location of the electric phase separations have on the minimum ...
Yingjie Nie, Jingchun Geng, Jinyuan Ma
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Communication-Based Train Control Simulator to Optimize Train Headway

2023 International Conference on Informatics Engineering, Science & Technology (INCITEST), 2023
Ferry Stephanus Suwita, Rin Rin Nurmalasari, Rangga Julfian Hakim   +2 more
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Effect of Train Headway on Voltage Collapse in High-Speed AC Railways

2012 Asia-Pacific Power and Energy Engineering Conference, 2012
Minimum headway is one of key factors in railway system operation. Most railway passengers normally expect that a next train will arrive at their platform as soon as possible. Due to economical and safety aspects, headway between two consecutive trains must be kept over its critical value.
Kokiat Aodsup, Thanatchai Kulworawanichpong   +1 more
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Research on the optimization of train headway for the high-speed railway network

ICSSSM11, 2011
The difference of speed, headway and stop pattern increases the difficulty of the calculation & evaluation for railway capacity, for which the headway is the basis. It's the critical point that how to use the obtained minimum train headway. By analyzing the likely delay and its propagation during train run under the organized transportation mode, this ...
Jiamin Zhang, Baoming Han
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