scholarly journals Temporal-Based Risk Forecasting Approach for Key Areas on Surveillance Sensor Networks of High-Speed Railway Transport Hub

2016 ◽  
Author(s):  
Zhengyu Xie ◽  
Yong Qin ◽  
Li Wang
Keyword(s):  
Sensor Networks ◽  
High Speed ◽  
Railway Transport ◽  
High Speed Railway ◽  
Risk Forecasting

scholarly journals A Passenger Flow Risk Forecasting Algorithm for High-Speed Railway Transport Hub Based on Surveillance Sensor Networks

2016 ◽  
Vol 2016 ◽  
pp. 1-6
Author(s):  
Zhengyu Xie ◽  
Yong Qin
Keyword(s):  
Sensor Networks ◽  
Spatial Correlation ◽  
High Speed ◽  
Safety Management ◽  
Computational Results ◽  
Railway Transport ◽  
High Speed Railway ◽  
Passenger Flow ◽  
Risk Forecasting

Passenger flow risk forecasting is a vital task for safety management in high-speed railway transport hub. In this paper, we considered the passenger flow risk forecasting problem in high-speed railway transport hub. Based on the surveillance sensor networks, a passenger flow risk forecasting algorithm was developed based on spatial correlation. Computational results showed that the proposed forecasting approach was effective and significant for the high-speed railway transport hub.

scholarly journals Sensor Networks Hierarchical Optimization Model for Security Monitoring in High-Speed Railway Transport Hub

2015 ◽  
Vol 2015 ◽  
pp. 1-9 ◽  
Author(s):  
Zhengyu Xie ◽  
Yong Qin
Keyword(s):  
Sensor Networks ◽  
Optimization Model ◽  
High Speed ◽  
Optimization Problem ◽  
Optimization Method ◽  
Hierarchical Optimization ◽  
Railway Transport ◽  
High Speed Railway ◽  
Security Monitoring

We consider the sensor networks hierarchical optimization problem in high-speed railway transport hub (HRTH). The sensor networks are optimized from three hierarchies which are key area sensors optimization, passenger line sensors optimization, and whole area sensors optimization. Case study on a specific HRTH in China showed that the hierarchical optimization method is effective to optimize the sensor networks for security monitoring in HRTH.

scholarly journals A Hybrid Temporal-Spatio Forecasting Approach for Passenger Flow Status in Chinese High-Speed Railway Transport Hub

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Zhengyu Xie ◽  
Limin Jia ◽  
Yong Qin ◽  
Li Wang
Keyword(s):  
High Speed ◽  
Rapid Development ◽  
Distribution Center ◽  
Railway Transport ◽  
High Speed Railway ◽  
Safety Hazard ◽  
Passenger Flow ◽  
Potential Safety ◽  
Correlation Degree ◽  
The Status

With the rapid development of high-speed railway in China, high-speed railway transport hub (HRTH) has become the high-density distribution center of passenger flow. In order to accurately detect potential safety hazard hidden in passenger flow, it is necessary to forecast the status of passenger flow. In this paper, we proposed a hybrid temporal-spatio forecasting approach to obtain the passenger flow status in HRTH. The approach combined temporal forecasting based on radial basis function neural network (RBF NN) and spatio forecasting based on spatial correlation degree. Computational experiments on actual passenger flow status from a specific bottleneck position and its correlation points in HRTH showed that the proposed approach is effective to forecast the passenger flow status with high precision.

Research of resource-saving potential of high-speed railway lines and railway automation and telemechanics systems

Innotrans ◽  
2021 ◽  
pp. 3-7
Author(s):  
Nakip Z. Sabirov ◽  
◽  
Shamil K. Valiev ◽  
Keyword(s):  
High Speed ◽  
Energy Costs ◽  
Railway Transport ◽  
Labor Costs ◽  
Resource Saving ◽  
High Speed Railway ◽  
Resource Management System ◽  
Different Types ◽  
Labor Resources ◽  
Definition Of

The article deals with the issues of resource saving on railways. Approaches to the definition of the essence of resource saving are highlighted. The influence of high-speed railway lines on the change in the structure of labor resources is revealed. The tasks of improving the resource management system and specific resources on railway transport are defined. Special attention is paid to railway automation and telemechanics systems, which will significantly reduce the labor costs of the HSR. The specific energy costs for different types of transport and per passenger-kilometer are given.

Safety management of high-speed railway transport

2017 ◽  
pp. 105-118
Author(s):  
Vladimir Shmatchenko ◽  
Pavel Plekhanov
Keyword(s):  
Life Cycle ◽  
Life Cycle Cost ◽  
High Speed ◽  
A Priori Estimates ◽  
Safety Management ◽  
Practical Importance ◽  
International Standards ◽  
Railway Transport ◽  
High Speed Railway ◽  
Safety Control

Objective: To determine the main approaches to safety management of high-speed railway transport on the basis of modern international and domestic practices in the specified sphere. Methods: Analysis methods of security risks on railway transport were considered in accordance with modern international standards of management of interconnected indices’ complex, which include reliability, availability, maintainability and safety and cost (Life Cycle Cost – LCC) at all stages of transportation systems’ life cycle: EN 50126 (IEC 62278), EN 50128 (IEC 62279), EN 50129 (IEC 62425) and IEC 60300-3-3. Results: The main approaches to safety measures of high-speed railway lines (VSM) were detected. The former involve using a lifecycle concept of engineering systems and facilities, management methodology of RAMS/LCC interconnected indices’ complex at all stages of a life cycle, wide application of the process approach and the tools of quality and safety management systems, development and implementation of technological maturity assessment methodology for security management activities, as well as object-oriented and coherent improvement of regulatory base, the systems of administrative and control and permission authorities, technical and technological development, management of external, inland and allocated risks under market relations. Practical importance: The examined approaches of VSM safety control make it possible to obtain a priori estimates of safety control processes and thus determine the achieved level of safety together with the levels of technological maturity of railway organizations’ processes.

scholarly journals THE IMPLEMENTATION OF NEW CARRIAGE TECHNOLOGIES IN THE LITHUANIAN RAILWAY TRANSPORT AND ESTABLISHMENT OF THE PROSPECTIVE MARKETS FOR RAILWAY AND ROAD TRANSPORT

Transport ◽  
2003 ◽  
Vol 18 (4) ◽  
pp. 168-173
Author(s):  
Jonas Butkevičius
Keyword(s):  
Public Transport ◽  
High Speed ◽  
New Technologies ◽  
Road Transport ◽  
Light Transport ◽  
Railway Transport ◽  
High Speed Railway ◽  
Railway Line ◽  
Passenger Transportation

This article provides the analysis of the possibilities to instal new technologies in the Lithuanian railways the building of a high speed railway line I in Kreta corridor. It is advisable to project this line as a mixed one, i.e. intended for both passenger and goods traffic. The research carried out by the author has shown that light transport dominates in passenger transportation among four cities of Lithuania Vilnius, Kaunas, Klaipeda and Siauliai, which transports even 81,3% of direct passengers. Buses carry 14,9% and only 3,8 % of passengers are carried by railway transport. Therefore the main problem public transport is facing is to“get the passengers back” from light transport means, i.e. cars. The prospective railway and road transport markets in local, intercity and international passengers' transportations are also established in this work.

scholarly journals High-Speed Railways is a Priority Direction for the Development of Railway Transport

2019 ◽  
Vol 67 ◽  
pp. 02012
Author(s):  
Viktoriia Yanovska ◽  
Olga Levchenko ◽  
Viktoriia Tvoronovych ◽  
Anastasiia Bozhok
Keyword(s):  
High Speed ◽  
Silk Road ◽  
Global Strategy ◽  
Social Effects ◽  
Railway Transport ◽  
High Speed Railway ◽  
International Transport ◽  
Priority Direction ◽  
Silk Road Economic Belt ◽  
The Silk Road

The article deals with the Chinese global strategy the Silk Road Economic Belt and the possibility of involving Ukraine in it. The authors pay special attention to the implementation of the China-Ukraine-EU High-Speed Railway Project within the framework of the Silk Road Strategy. The geopolitical position of Ukraine allows the authors to state that Ukraine may represent a special interest for the Celestial Empire as a logistical hub and a kind of “window” to Europe, as the central axis of the international transport corridors passes through Ukraine. The authors analyze the direct economic, as well as external economic and social effects of the construction of High-Speed Railways in Ukraine.

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