Results 21 to 30 of about 7,526 (294)
Train In-station Coupling and Decoupling Scheme for Shanghai Metro Line 16
Chengshi guidao jiaotong yanjiuObjective Shanghai Metro Line 16 adopts a flexible marshalling operation mode, but it takes a long time for the train to complete the coupling and decoupling process, leading to great difficulty in train operation organization.
CUI Yong
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Study on End Underframe Fatigue Life of a Certain Type of Metro Train
Chengshi guidao jiaotong yanjiuObjective The car body of metro vehicle is a welded structure, and its fatigue strength is obviously smaller than that of the base metal due to the influence of stress concentration, welding defects and welding residual stress.
LIU Longxi +3 more
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A Metro Freight Plan for Mixed Passenger and Freight Transportation
Journal of Advanced Transportation, 2022 This study proposes a metro freight plan for mixed passenger and freight transportation. First, this study explores the problem of single-line metro train service under mixed passenger and freight transportation.
Yutao Ye, Junhua Guo, Lixin Yan
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Train Protection Canceling and Application for Metro Signals
, 2015 Conditions and occasion of metro vehicles general canceling, manual and fault relieving was introduced. Combined the implementation of train protection canceling in Changsha metro line 2 under different conditions, operation safety was explained, which provided ideas for design and maintenance men.
TANG Bin, ZHANG Datao
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Crowdsourced smartphone sensing for localization in metro trains [PDF]
Proceeding of IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks 2014, 2014 Traditional fingerprint based localization techniques mainly rely on infrastructure support such as RFID, Wi-Fi or GPS. They operate by war-driving the entire space which is both time-consuming and labor-intensive. In this paper, we present MLoc, a novel infrastructure-free localization system to locate mobile users in a metro line. It does not rely on
Haibo Ye +3 more
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, 2021 The proposedsystemisafullyautomaticmetro train whichispre-programmedtorunbetweenstationsandit eliminates theneedofmanualdriver.Thushumanerrorisruled out. Inthisprojectthetrainisequippedwithacontrollerthat enables stoppingoftrainfromstationtostationautomatically at thestationsusingIRsensors,besidesprovidingautomatic opening ...
Pooja Vijayakumar, Kadar A A, Divya D S
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Doppler Modeling and Simulation of Train-to-Train Communication in Metro Tunnel Environment
Sensors, 2022 The communication system of urban rail transit is gradually changing from train-to-ground (T2G) to train-to-train (T2T) communication. The subway can travel at speeds of up to 200 km/h in the tunnel environment, and communication between trains can be conducted via millimeter waves with minimum latency.
Pengyu Zhao +4 more
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Kongzhi Yu Xinxi Jishu, 2022 Aiming at the problems of high cost, small time window and great influence of human factors for metro train maintenance, internet, big data and artificial intelligence technology are used in this paper to construct an intelligent operation and ...
FU Guoping, YANG Minghui, GUO Zhenghai
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Journal of Advanced Transportation, 2020 Considering that uncertain dwell disturbances often occur at metro stations, researchers have proposed many methods for solving the train timetable rescheduling (TTR) problem. This paper proposes a Modified Genetic Algorithm-Gate Recurrent Unit (MGA-GRU)
Jinlin Liao +3 more
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Influences of metro operation on ground vibration along Tianjin Z2 line
Yantu gongcheng xuebao, 2019 The Z2 metro line in Tianjin Binhai New Area is a new type of metro line. It has the characteristics of fast train operation and high frequency of departure. Its maximum speed of metro operation can reach 120 km per hour.
LIU Yi-wen 1, BA Zhen-ning 2, GAO Yu-hui 3, TIAN Qiao-huan 3
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