Results 91 to 100 of about 697 (197)

Enhancing CBTC System Efficiency with DRL and Edge Computing

open access: yes
Communication Based Train Control (CBTC) is becoming increasingly important in optimizing urban transportation systems as they become larger. In this paper we propose a hybrid framework that combines Deep Reinforcement Learning (DRL) and Edge Computing ...
Rodgers, Alice Angenette
core  

Impact Analysis of Interference Sources on Data Communication System for CBTC application

open access: yes, 2020
. We study the anti-interference performance of the 802.11 system when it works as Data Communication System (DCS) in Communication Based Train Control (CBTC).
Shanghai Maglev   +4 more
core   +1 more source

Roslagsbanan: A capacity comparison between the current ATC system and the implementation of a CBTC system

open access: yes, 2021
Communications-based train control (CBTC) aims to improve headways in the railway systems while maintaining or even improving safety. By means of the CBTC systems, the exact position of a train is known more accurately than the traditional signalling ...
Sofroniou, Chrysostomos
core  

Research on Signaling System of City (Suburban) Railway Cross-line Operation to Intercity Railway

open access: yesChengshi guidao jiaotong yanjiu
Objective City (suburban) railways are a weak link in the four-network integrated development of rail transit system in China. There is currently no unified understanding regarding their functional positioning and passenger flow demands.
Xiangfei DENG
doaj   +1 more source

Research on Reliability Evaluation Method of Metro Signal System

open access: yes机车电传动, 2018
The reliability of metro signal system is the decisive factor to ensure the safety, availability and maintainability. Aiming at the lack of signal system RAMS evaluation methods, based on vector data model and statistics analysis methods, CBTC interlock ...
MO Zhigang, LUO Hanbin
doaj  

An open on-board CBTC controller based on N-version programming

open access: yes, 2005
A new method of controlling trains based on constant communications with each train is known as Communications Based Train Control (CBTC). This method allows more traffic and trains closer together at the same time improving safety.
Carr, D.W.   +3 more
core   +1 more source

Status and Development of Train Tracking Technology for CBTC Signaling System

open access: yes, 2019
The existing train tracking technology research of communication based train control (CBTC) signaling system is generally limited to details or particular characteristics.
WANG Lili, LI Lei
core   +1 more source

Inter-pathologist agreement on diagnosis, classification and grading of canine glioma. [PDF]

open access: yesVet Comp Oncol, 2022
Krane GA   +9 more
europepmc   +1 more source

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