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This article deals with a design of a railway infrastructure model. The main focus is on the description of the railway network infrastructure and on design the algorithms for the railway network infrastructure model (reflecting a data structure non-oriented graph). Further attention is paid to localization of the rolling stock, visualisations of designed the railway network model and simulations...
A network construction model of underground transportation hub safety monitoring center is proposed in this paper according to the disadvantages of present management mode in underground transportation hub. Taking transfer station from two different lines as an example, network analysis of the information transmission for BAS (Building Automatic System) and FAS (Fire Alarm System) which affect subway...
BAS (Building Automatic System) network structure in subway station directly determines the performance of their communications, and thereby affects the performance of workstation, OCC (Operation Control Centre), TCC (Traffic Control Centre) and other multi-monitor clients. Cyber Series software and CSC800-type PLC are adopted in this paper to structure the station BAS network structure. The network...
The integrated operation dispatch system for passenger dedicated line is a MAS (Multi Agent System) including five categories of agent, the train operation dispatch agent, the motor train unit dispatch agent, the traction power supply dispatch agent, the integrated maintenance dispatch agent and the station agent. Through using the theoretical analysis method, according to the ideas of the hybrid...
The seats are important resources of railway passenger transportation. The reasonable use of seats and its efficiency are very important to the QoS (Quality of Service) of railway passenger transportation. In order to attain this purpose, this paper analyzes the sales of tickets and the uses of railway seats at present, and presents the strategy of selling the tickets based on fuzzy evaluations of...
The low-cost train control system is new trend for modern train operation and management. Based on the functional requirement of track map database, generation of track map in GIS and schematic form are mainly studied in this paper, as well as their mapping description. In the low-cost scheme, the flow of the generation is discussed in detailed and several strategies are employed to realize the mapping...
It is an important research topic to do the landscape design and evaluation, especially the pre-assessment, of high-speed passenger dedicated rail line effectively. This paper discusses the feasibility and necessity of using VR (virtual reality) technology to evaluate the high-speed railway landscape design comprehensively. For the rail line and ancillary facilities being the primary target of landscape...
Routing algorithm is the key part of public traffic query system. It is important in GIS applications. This paper investigates a lot of the public traffic routing algorithm, analyzes the bus transit networkpsilas characteristic, and therefore constructs a new model of the least times transfer priority algorithm based on database. The algorithm takes the least times transfer as the first goal, considering...
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