1. The Implementation Experience of CTCS-3 Train Control System and the Implication of “Go Global” of China High-speed Railway
Good morning.
October 2017

2. Implementation Experience of CTCS-3
AGENDA
Introduction
Features of CTCS-3
Implementation Experience of CTCS-3
Implication of “Go Global” of China High-speed Railway
Conclusions
The content of the presentation is prepared cover the following topic by the proposed agenda, if you have any question during the presentation, please don’t hesitate to ask.
Before beginning, please allow me to introduce the 841A project team members participating in this meeting.
Project Manager – Mr. wanglei
Deputy Project Manager –Mr. Ren Dexue
Chief Engineer – Mrs. Zhou Xiaohui
T&C Manager - Mr. Zhou Jiayuan
SA Engineer – Mrs. Zhao Yuanzhe
My name is yanghongxiang, the Technical Manager。

3. Introduction
Features of CTCS-3
Implementation Experience of CTCS-3
Implication of “Go Global” of China High-speed Railway
Conclusions

4. Introduction
Background:
The 6th Speed Up Campaign, April 18th 2007
Network Expansion:
6,000km in ,000km in 2017

5. Wuhan-Guangzhou High-speed Line, Dec. 26th, 2009
Introduction
Speed Increase:
200km/h and 250km/h km/h
Beijing-Shanghai High Speed Line of 350km/h
First CTCS-3 Line:
Wuhan-Guangzhou High-speed Line, Dec. 26th, 2009

6. Introduction CTCS-3 Lines: National Strategies 30 High-speed Lines
10,000km
National Strategies
The Belt and Road (B&R)
Go Global

7. Landing Projects of CTCS-3
Introduction
Opportunities
One of the brand-new business cards of China’s high-end equipment manufacturing industry
Markets outside China
Landing Projects of CTCS-3
Jakarta-Bandung High Speed Line, Indonesia
Moscow-Kazan High Speed Line, Russia

9. Introduction
Features of CTCS-3
Implementation Experience of CTCS-3
Implication of “Go Global” of China High-speed Railway
Conclusions

10. China High-speed Railway network features
Features of CTCS-3
China High-speed Railway network features
Huge size of network
Complex rail network
Numerous supersized hub stations
Extremely high passenger volume
Minimized tolerance for operation failure

11. Complete standardization system
Features of CTCS-3
Complete standardization system
In the basis of the technical systems of China’s high- speed railway, standardization system of CTCS-3 has been formed for:
System design
Manufacturing and production
Project execution
Test and verification
Operation and maintenance

12. System design fulfilling operation requirements of the network
Features of CTCS-3
System design fulfilling operation requirements of the network
Interline operation
CTCS-2 as backup system for CTCS-3
Increased availability
Interoperability for trains operating on both CTCS-2 and CTCS-3 lines

13. Design for the specific features of China
Features of CTCS-3
Design for the specific features of China
In combination of the existing operation regulations:
Definition of control modes
Operation modes of on-board unit
Application of TSRS (temporary speed restriction server)

14. Introduction
Features of CTCS-3
Implementation Experience of CTCS-3
Implication of “Go Global” of China High-speed Railway
Conclusions

15. Implementation Experience of CTCS-3
Use of system resource to increase reliability and availability
Existing mature technology and system resource consolidated in the system design and functional design
Relatively mild approach for equipment failure

16. Implementation Experience of CTCS-3
Specific requirements raised from complicated application scenarios
High RBC capacity for handling supersized hub stations and multi trains
Short RBC handover area and fast RBC handover process for short liaison lines
High requirements for the connectivity between the RBC equipment and with adjacent RBCs
Adaption to a large number of EMU models

17. Implementation Experience of CTCS-3
Requirements of design and verification of train control data
Line data, telegram data and the data input from the equipment interface
Train control messages of CTCS-3 are all managed by the RBC
RBC is designed to separate software and data
Verification process is taken in each step of data generation process to ensure the correctness of the data
Automatic test platform

18. Implementation Experience of CTCS-3
Importance of electromagnet compatibility design
Extreme operation environment requires high electromagnet compatibility
Integrated circuits or high-speed buses in use increase the electromagnetic sensitivity
complete regulation or process to control electromagnet related design and quality
Sufficient tests, including in simulation lab

19. Implementation Experience of CTCS-3
Introduction of Automatic Train Operation
ATO function supplemented on the basis of high-speed railway train control system
The concept evaluation has been completed and the development testing is ongoing
Functions can be configured according to actual conditions:
Automatic stop at station
Automatic departure from station
Automatic train operation outside station
Correlated operation and protection of train door and platform screen door

20. Introduction
Features of CTCS-3
Implementation Experience of CTCS-3
Implication of “Go Global” of China High-speed Railway
Conclusions

21. Implication of “Go Global” of China High-speed Railway
China’s standard system with international perspective
CTCS-3 is a self-contained train control system
Summary of experience through projects:
Overall design
Product technical standards
Engineering design standards
Data preparation measures
Construction and installation standards
Testing and verification standards
Change control process
Operation regulations
Maintenance regulations

22. Implication of “Go Global” of China High-speed Railway
User-oriented system design concept
Different train control system requirements of users of different countries and regions
Compatibility with local national train control system
Adaption of local national operation regulations and related functions and features
Experts of respective fields perform necessary risk identification and analysis to ensure the user is aware of all the potential

23. Implication of “Go Global” of China High-speed Railway
Efficient and professional project implementation
The capability of Chinese team has withstood the test of time
Chinese team won a lot of achievements and gained recognition in all aspects

24. Implication of “Go Global” of China High-speed Railway
Swift and accurate service system
CTCS-3 is complex, and there is difficulty to the new users
Users’ objective conditions as the starting point
Several kinds of operation and maintenance proposals are provided to the users

25. Introduction
Features of CTCS-3
Implementation Experience of CTCS-3
Implication of “Go Global” of China High-speed Railway
Conclusions

26. Conclusions
Rich experience of China High-speed Railway in all aspects gained through a large number of projects in the last decade
With the support of the national strategy of B&R, “Go Global” of China High-speed Railway is inevitable
China High-speed Railway is ready to “Go Global”

27. End of presentation Start of “Go Global” Thank you!