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

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。

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

Introduction Background: The 6th Speed Up Campaign, April 18th 2007 Network Expansion: 6,000km in 2007 22,000km in 2017

Wuhan-Guangzhou High-speed Line, Dec. 26th, 2009 Introduction Speed Increase: 200km/h and 250km/h 300km/h Beijing-Shanghai High Speed Line of 350km/h First CTCS-3 Line: Wuhan-Guangzhou High-speed Line, Dec. 26th, 2009

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

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

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

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

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

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

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)

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

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

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

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

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

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

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

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

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

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

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

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

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”

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