BITS

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BITS 8. --- 9 Dec. 2003, Aalborg, Denmark
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Professor Bin Ning, Beijing Jiaotong University
8 --- 9th December. Aalborg, Denmark 2003
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Beijing, 100044, P.R.C.
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Intelligent Control In Railway Network Bin
Ning Department of Control Engineering School
of Electrical and Information Engineering Beijing
Jiaotong University, Beijing, 100044, P. R.
China bning_at_center.njtu.edu.cn
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Overview

• From Track Circuit to Automatic Block
• Cab Signaling, Automatic Train Stop (ATS ),
  Automatic Train Protection (ATP), Automatic train
  Control (ATC) and Automatic Train Operation
  (ATO)
• Train Control System Based on Telecommunication
  ( Moving Block System )
• A Comprehensive intelligent Train Control and
  Management system
• ERTMS/ETCS, LOCOPROL, CTCS

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The concept Data network, Data collection and
Data Bases Automation, Self-adjustment and
Self-adaptation Decision-making
support Optimization Intelligence

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It is a common knowledge Rail network ( Metro
system, Light rail system and Main line ) Main
frame of transportation system in a big city, an
area and a country One of the main parts of an
intelligent transportation system
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Control Center
Telecommunication network
relay
relay
relay
relay
Train 2
Train n
Train 1
Station 1
Station n
Station 2
sensor
sensor
sensor
sensor
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• From Track Circuit to Automatic Block
• Track Circuit
• Occupation --? Coded

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Train
Transmitter
Receiver
Figure The principle diagram of track circuit
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(2) Cab Signaling, Automatic Train Stop
(ATS ), Automatic Train Protection (ATP),
Automatic train Control (ATC) and Automatic
Train Operation (ATO)
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Cab Signaling Repeat of wayside signaling in
drivers cab Fog, Curve
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ATS Cab Signaling Automatic Train Stop When a
warning is given to the train driver, the train
is stopped Automatically if the driver does not
act in the given time
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ATP Automatic Train Protection System Three
curves Operation Speed Curve Warning Speed
Curve Braking Speed Curve
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ATC Automatic Train Control System Speed
Increase Speed Decrease
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ATO Automatic Train Operation
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On-board system
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(3) Train Control System Based on
Telecommunication ( Moving Block System )
Telecommunication System Computer
network Intelligent On-board System
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Moving Block System
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(4) A Comprehensive intelligent Train Control
and Management system Network Operation
Center, planning Department Control center (
Dispatching Center, CTC ) Stations Trains Other
Systems
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DCC
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DCC
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(5) ERTMS/ETCS, LOCOPROL, CTCS The application
examples ERTMS/ETCS for Europe railway
networks LOCOPROL for Lower traffic railway
lines CTCS for Chinese railway networks
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Low Cost satellite based train location system
for signalling and train Protection for Low
density traffic railway lines

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12 participants Alstom Belgium,
Belgium Honeywell Regelsysteme Gmbh
,Germany INRETS, France Alstom Transport SPA ,
Italy Trasys SA , Belgium Alstom Transport SA ,
France BPV , Germany Septentrio NV/SA ,
Belgium Reseau Ferré de France , France Société
Nationale des Chemins de fer Belges ,
Belgium Northern Jiaotong University ,
China European Road Transport Telematics
Implementation Coordination Organisation
S.C.R.L. , Belgium

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The LOCOPROL project intends to develop an
innovative cost-effective satellite based vital
fail-safe train location system as the core of a
train protection, control and command system. The
proposed innovations will achieve a significant
reduction of the costs aiming to short term
applications for low density traffic railway
lines. The four main objectives of the project
are strongly interconnected to define a new
multi-technology location system to study its
application to ERTMS/ETCS to study and prove
its applicability in LDTL lines to study its
application for workers protection.

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ERTMS ETCS Euro-cab Euro-radio
GSM-R Euro-balise
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ERTMS

• Since 1992, The European Commission has supported
  and coordinated Research and Development
  activities for the ERTMS project, the European
  Rail Traffic Management System.
• ERTMS aims at allowing for thorough
  interoperability in the European Railway network
  by means of reducing the investment and
  maintenance costs incurred by the signalling
  companies involved.
• Here follows the sub-systems of ERTMS
• EUROCAB Train control on-board Unit.
• EUROBALISE Train position transmission.
• EURORADIO Train to track communication
  system.

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???????? European Train Control Systems
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ETCS - ???????? The ETCS European Train Control
System

• SRS2.0.0?????(2000?)?2000?4?25???????????????(????
  ?2.2.2)
• SRS 2.0.0 and subdocuments (2000 pages) adopted
  on 25 April 2000 by the European railways and
  signal manufacturers (now updated to 2.2.2)
• ??????????????
• Basis of pilot projects and first commercial
  implementations
• ??????????????
• Legally binding standard for high-speed lines
• ?????????????????????????
• To be revised after submission of the results of
  the pilot lines (validation) and clarification of
  unresolved points
• ????????CENELEC?????
• Results of validation form the basis of the new
  CENELEC standard

UNISIG
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ERTMS / ETCS Level 0
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ERTMS / ETCS Level 1
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ERTMS / ETCS Level 2
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CTCS Chinese Train Control System Track Circuit
Transponder GSMR
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CTCS Level 0 Track
Circuit Cab Signaling ATS CTCS Level 1
Track Circuit Cab Signaling
ATS CTCS Level 2
Track Circuit Balise ATP CTCS Level 3
Balise GSM-R ATP

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Intelligent Control Center Telecommunication
Network ( Seamless Mobile System ) Intelligent
On-board System Key issues Software
Reliability and Fail-safe of an intelligent
system Verification, Test and Simulation


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Thank you for your attention