Optimization of train headway in automatic train control system

Nie, Yiwen1; Zhao, Junhui1,2; Ma, Xiaoting1; Gong, Yi3

10.1109/APCC.2018.8633547

2018

2163-0771

978-1-5386-6929-7

24th Asia-Pacific Conference on Communications, APCC 2018

337-340

12-14 Nov. 2018

Ningbo, China

Institute of Electrical and Electronics Engineers Inc.

Since urban rail unmanned train is considered as one of the core technologies of Intelligent Transportation System (ITS) , how to shorten the train headway as the driven interval between unmanned trains properly is still a challenge in Communications Based Train Control (CBTC) system. In this paper, we focus on analyzing the main factors which affect the train headway in inter-station barrier tracking mode, interstation stop tracking mode and station tracking mode and present an optimization scheme for Automatic Train Control (ATC) system with mobile block technology. Simulation results show that the proposed optimization scheme can reduce train headway to improve operational efficiency and reduce costs of urban rail transit system.
© 2018 IEEE.

Rails Control systems Acceleration Optimization Rail transportation Safety Mathematical model

其他

EI

Shenzhen Technology Development Program[]

20191106635614

Intelligent systems ; Intelligent vehicle highway systems ; Light rail transit ; Railroad traffic control ; Urban transportation

Highway Transportation:432 ; Railroad Transportation:433 ; Artificial Intelligence:723.4 ; Computer Applications:723.5

EV Compendex

1.School of Electronic and Information Engineering, Beijing Jiaotong University, Beijing; 100044, China
2.School of Information Engineering, East China Jiaotong University, Nanchang; 330013, China
3.Department of Electrical and Electronic Engineering, Southern University of Science and Technology of China, Shenzhen; 518055, China

Nie, Yiwen,Zhao, Junhui,Ma, Xiaoting,et al. Optimization of train headway in automatic train control system[C]:Institute of Electrical and Electronics Engineers Inc.,2018:337-340.