Transcript Слайд 1 - vniizht.ru

Russia – EU seminar on rail transport research,
16-18 October. Moscow, VNIIZhT
“Developing intelligent transport management systems on
the basis of modern digital telecommunications and satellite
technologies, specialist information and control systems”
Presentation by: Sergei Alexandrovich Vinogradov
Head of Traction, Traffic & Computerisation
Department, VNIIZhT,
Candidate of Technical Sciences
Objectives of the ELBRUS automatic
management system for freight train traffic on
railway routes
• Calculation of the daily forecast energy-saving train
traffic schedule
• Automatic transfer of the forecast schedule to the
supervisory control system – the “Ural-VNIIZhT” (GIDUral) completed traffic schedule
• Transfer of the train traffic schedule to locomotives
• Monitoring fulfilment of the traffic schedule
• Analysis of fulfilment of the forecast daily energy-saving
train traffic schedule
Russian Railway Transport Research Institute
The system: main processes
Russian Railway Transport Research Institute
Formulating the daily energy-optimising schedule
for train traffic - ELBRUS
Russian Railway Transport Research Institute
The system for formulating the daily train traffic schedule
“Ural-VNIIZhT” completed
traffic schedule
ELBRUS
Planning “windows”
for following day
ELBRUS train schedule
Alternative schedule
for following day
Automatic building of schedule
Passenger train
schedule
Energy optimisation
Schedule agreed and
approved
Standard schedule for
following day
“Ural-VNIIZhT” completed
traffic schedule
Russian Railway Transport Research Institute
“POLIGON” automatic control
system
Standard schedule on the Isilkul – Chelyabinsk route
The standard schedule is
formulated twice a year, for the
“summer” and “winter” periods
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Parameters for formulating the daily schedule
The following parameters are taken into account when the daily
schedule is calculated:
• the passenger and suburban traffic schedule
• the quantity and specialisation of station yards
• traffic speed restrictions
• intervals between trains
• parameters of trains in operation
• priorities of each category of trains
• time made up by passenger trains
• technological breaks for repair and recovery work in block
stations and at stations
• station-to-station journey times for optimal energy
consumption.
Russian Railway Transport Research Institute
A daily train traffic schedule formulated in the ELBRUS
system
Quantity and
specialisation
of tracks
Track
development
Speed
restrictions
“Windows”
Length,
intervals,
priorities of
categories of
trains
Time made
up
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The ELBRUS system: a structural and functional diagram
ELBRUS TRAIN
TRAFFIC SCHEDULE
ELBRUS
Elbrus
WEB
Automated work station
for train traffic schedule
Energy optimisation
“URAL-VNIIZhT” completed
traffic system converter
“URAL-VNIIZhT”
completed traffic system
Server for ELBRUS
applications with message
exchange facility
Traffic schedule building
module
Analysis module
NIAAS “Poligon” system
ELBRUS DATABASE
AVP-Technology
automatic train
operation
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The use of satellite technologies to fulfil the
daily train traffic schedule – ELBRUS-SIM
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The ELBRUS-SIM Driver Information System
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Mobile terminal interface in the locomotive
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Economic efficiency
Efficiency is achieved by means of:
• harmonising traffic management and supervisory
management
• increasing the quality of fulfilment of the train traffic schedule
• increasing section and route speeds of traffic
• electricity and fuel savings in train traction
Results of an experiment to organise train traffic according to energysaving schedules on the section from Vkhodnaya (West Siberian Railways)
to Chelyabinsk (South Ural Railways) from 15 March to 15 April 2011
Electricity savings for freight and passenger trains were – 22.8 million roubles;
About 80% of the total number of freight trains departed at energy-optimal
schedule times;
The total economic benefit was - 37.63 million roubles.
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Planned profile of the ELBRUS network system
(to be implemented in 2012-2015)
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Thank you for your interest
Russian Railway Transport Research Institute