A Security Vehicle Network Organization Method for Railway Freight Train Based on Lightweight Authentication and Property Verification

2020 ◽  
pp. 178-189
Author(s):  
Congdong Lv ◽  
Yucai Li
Keyword(s):  
Network Organization ◽  
Freight Train ◽  
Railway Freight ◽  
Property Verification ◽  
Lightweight Authentication ◽  
Vehicle Network

A Model for the Optimal Programming of Railway Freight Train Movements

1956 ◽  
Vol 3 (1) ◽  
pp. 74-92 ◽  
Author(s):  
A. Charnes ◽  
M. H. Miller
Keyword(s):  
Freight Train ◽  
Railway Freight ◽  
Optimal Programming

scholarly journals ON OPERATION OF 740 M LONG FREIGHT TRAINS ON CZECH TEN-T RAILWAY NETWORK

2016 ◽  
Vol 5 ◽  
pp. 12 ◽  
Author(s):  
Michal Drábek ◽  
Vít Janoš ◽  
Zdeněk Michl
Keyword(s):  
Practical Reasons ◽  
Core Network ◽  
Railway Network ◽  
Freight Train ◽  
Railway Freight ◽  
Freight Traffic ◽  
Scheduled Traffic ◽  
High Gradients ◽  
State Infrastructure

Regulation (EU) No 1315/2013 defines actual scope of core and comprehensive TEN-T network, including both networks for railway freight transport. For the core network, possibility to operate 740 m long freight trains is required. The aim of this paper is to analyse availability of appropriate overtaking tracks for 740 m long freight trains. Due to ETCS braking curves and odometry, such trains, after ETCS implementation, will require 780-800 m long overtaking tracks. For practical reasons (e.g. bypass lines), whole Czech railway TEN-T network is analysed. The overtaking track, whose occupation means influence on scheduled traffic or threat to boarding passengers, are excluded. The data was collected from station schemes from Collection of Official Requisites for 2015/16 Timetable, issued by SŽDC, Czech state Infrastructure Manager. Most of appropriate tracks are over 800 m long, but their density in the network and in particular directions varies considerably. For freight traffic, gradient of the line is important, so in the resulting figure, there are marked significant peaks for particular lines as well. Czech TEN-T lines are further segmented on the basis of number of tracks and their traffic character. Then, specific issues on overtaking or crossing of 740 m long freight trains are discussed. As a conclusion, for long-term development of Czech TEN-T lines, targeted investment is recommended not only for passenger railway, but also for freight railway. An attractive capacity offer for railway undertakings, which can stimulate freight traffic on European Rail freight corridors, can be represented by network-bound periodic freight train paths with suitable long overtaking tracks outside bottlenecks. After the overtaking by passenger trains, a freight train should run without stop through large node station or a bottleneck area. Before the sections with high gradients, coupling of additional locomotives should be connected with the overtaking process. Next suitable overtaking tracks should be available behind every significant peak of the line.

System Design for Express Freight Train Diagraming Programming

ICTE 2015 ◽  
2015 ◽  
Author(s):  
Xueyan Zhang ◽  
Chenzhuo Yu ◽  
Xing Huo ◽  
Yao Lu
Keyword(s):  
System Design ◽  
Freight Train
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