Results 81 to 90 of about 697 (197)

ns-3 Based Framework for Simulating Communication Based Train Control (CBTC) Systems

open access: yes, 2016
International audienceIn a Communication Based Train Control System (CBTC), a central zone controller server (ZC) exchanges signaling messages with on-board carborne controllers (CC) inside the trains through a wireless technology.
Dersin, Pierre   +13 more
core   +2 more sources

Intuitionistic Fuzzy Automaton for Approximate String Matching

open access: yesFuzzy Information and Engineering, 2014
This paper introduces an intuitionistic fuzzy automaton model for computing the similarity between pairs of strings. The model details the possible edit operations needed to transform any input (observed) string into a target (pattern) string by ...
K.M. Ravi, A. Choubey, K.K. Tripati
doaj   +1 more source

Supervision and rescheduling of a mixed CBTC traffic on a suburban railway line

open access: yes, 2016
International audienceRailway companies need to achieve higher capacities on existing infrastructures such as high density suburban mainlines. Communication based train control (CBTC) systems have been widely deployed on dedicated subway lines.
Pochet, Juliette   +5 more
core   +1 more source

Distribution and Research of Loop Speed Codes under IATP Fallback Mode

open access: yes机车电传动, 2014
Aim to the present condition that signal system for urban rail transits project mostly was based on moving block train trafficcontrol system (CBTC) and appropriate fallback mode was taken into consideration for the CBTC systems in most cities ...
YANGHai-peng, SONGYan
doaj  

Overhaul and Renovation Plan for Signaling System of Shanghai Rail Transit Line 6

open access: yesChengshi guidao jiaotong yanjiu
[Objective] After years of operation, Shanghai Rail Transit Line 6 signaling system faces equipment aging and frequent failures. To enhance this system reliability, adaptability, and operational efficiency, it is imperative to develop an overhaul plan ...
WU Min, XU Yan, ZHANG Yu
doaj   +1 more source

Research on Arrangement Scheme of Axle-countingEquipments in CBTC System

open access: yes, 2020
Axle-counting equipments in CBTC system are used to check the idle and occupied status of track section. One urban rail transit line needs to set up more than 100 axle-counting equipments.
WANG Pingxu, YIN Zhiyuan
core   +1 more source

Safety Protection Scheme for CBTC System Train Operation in Rainy and Snowy Weather

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveUnder adverse weather conditions such as rain and snow, due to the lack of supporting emergency management strategies or system technical measures, the CBTC (communication-based train control) system is hard to ensure operational safety, posing ...
Jinlong SUN   +6 more
doaj   +1 more source

Health extension workers contribution on tuberculosis case notification in Tigray region, Northern Ethiopia: A concurrent mixed method study. [PDF]

open access: yesPLoS One, 2022
Gebretnsae H   +8 more
europepmc   +1 more source

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