Development of High-Speed Railway in China. Prof. Dr. Qiyuan Peng School of Transportation & Logistics Southwest Jiaotong University, China

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1 Development of High-Speed Railway in China Prof. Dr. Qiyuan Peng School of Transportation & Logistics Southwest Jiaotong University, China

Railway Train Control System CTCS-3 Chapter 5 Dispatching system of

2 Chapter 1 Overview of the world s s High-speed railway Chapter 2 High-speed railway in China Chapter 3 China High-Speed Rail Stations Chapter 4 Chinese Railway Train Control System CTCS-3 Chapter 5 Dispatching system of High-Speed railway in China Chapter 6 Key issues of high-speed railway operation management

3 Chapter 1 OVERVIEW OF THE WORLD S S HIGH-SPEED RAILWAY

4 Overview of the world s s High-speed railway In 1964, the world s s first high-speed railway Tokaido Shinkansen was built in Japan, and put into operation successfully. From then on, the world s s railway passenger transportation stepped into the high-speed era.

Up to now, the total mileage of operational high speed railways of the whole world has nearly reached 25,000 kilometers, mainly

5 Overview of the world s s High-speed railway As a safe, reliable fast, comfortable, big-capacity, low-carbon and environmentally friendly mode of transportation, high speed railway has become an important trend of railway development in the world. Up to now, the total mileage of operational high speed railways of the whole world has nearly reached 25,000 kilometers, mainly distributed in the 17 countries and regions such as China, Japan, Germany, Italy, Spain, Belgium, the Netherlands, Sweden, Korea and Taiwan of China.

6 Overview of the world s s High-speed railway In 1964, the world first high-speed railway s highest operating speed was 270km/h; but now, high-speed train has reached 350km/h (China). China s EMU (Electric Multiple Units) has created a highest speed of 394.2km/h in the test of Wuhan-Guangzhou high-speed railway; moreover, a new operating test speed of 486.1km/h was developed on the Beijing-shanghai high-speed railway on 3th, Dec, 2010.

7 Chapter 2 HIGH-SPEED RAILWAY IN CHINA

8 (1) The Development of High-Speed Railway in China In 1994, China s s first sub-high speed rail, Guangzhou-Shenzhen sub-high speed rail was completed and put into operation. In 2003, China s s first passenger dedicated line (PDL), Qinhuangdao-Shenyang PDL was put into operation.

Planning and Construction Status of high-speed railway in China (1) The Development of High-Speed Railway in China From 1997 to 2007, six times speed-enhanced projects had been carried out on the

9 Planning and Construction Status of high-speed railway in China (1) The Development of High-Speed Railway in China From 1997 to 2007, six times speed-enhanced projects had been carried out on the conventional lines in China. The first speed-enhanced project which was carried out on 1st, April, Express trains, passenger trains during the night and five- scheduled (scheduled loading stations, scheduled path, scheduled train number, scheduled time and scheduled price) freight trains appeared.

10 (1) The Development of High-Speed Railway in China The second speed-enhanced project which was carried out on October 1st, 1998 focused on the three trunk lines as Beijing-Guangzhou, Beijing-Shanghai and Beijing-Harbin it enlarged the scale,adjusted adjusted the work division, increased the speed and optimized the structure of transport products and capacity allocation. The third speed-enhanced project which was carried out on October 21st,2000 formed initial shape of speedup network covering major areas of China, and the speedup lines had achieved more than 10,000 kilometers.

11 (1) The Development of High-Speed Railway in China The forth speed-enhanced project which was carried out on October 21st,2001 further improved the speedup network to more than 13,000 kilometers. The fifth speed-enhanced project was carried out on April 18th, The non- stop express passenger trains operated and the quality of passenger train during night was enhanced. The sixth speed-enhanced project was carried out on April 18th, The operation of EMU(electric multiple unit) passenger train above 200 kilometers per hour indicated that railway of China had ranked into the world s s advanced queue.

(2) Construction Status of High-Speed Railway in China The total mileage of high speed railways lines already in operation in mainland China has

Beijing-Shanghai high speed line with a maximum operational speed of 380 km/h has already completed its track-laying activities.

12 (2) Construction Status of High-Speed Railway in China The total mileage of high speed railways lines already in operation in mainland China has reached 7531 kilometers, and a large number of high speed railway lines are still under construction, among which the 1318-kilometer-long Beijing-Shanghai high speed line with a maximum operational speed of 380 km/h has already completed its track-laying activities. On December 3, "Harmony" CRH 380 high speed multiple units reached a maximum speed of km/h in its test run on the Zaozhuang-Bengbu section of the Beijing-Shanghai high speed railway.

13 (2) Construction Status of High-Speed Railway in China Beijing-Tianjin intercity high speed railway. The 120-kilometer-long Beijing- Tianjin high speed railway is the first high speed line in China with independent intellectual property right and of world first-class level. It was put into operation on August 1,2008 with an operational speed of 350 km/h.

14 (2) Construction Status of High-Speed Railway in China The 1069-kilometer-long Wuhan-Guangzhou high speed railway was put into operation on December 26, 2009, with an operational speed of 350 km/h. The 505-kilometer-long Zhengzhou-Xi'an high speed railway line was put into operation on February 6, 2010, with an operational speed of 350 km/h.

15 (2) Construction Status of High-Speed Railway in China The 310-kilometer-long Shanghai-Nanjing high speed railway was put into operation on July 1,2010, with an operational speed of 350 km/h. The 202-kilometer-long Shanghai-Hangzhou high speed railway was put into operation on October 26, 2010, with an operational speed of 350 km/h.

16 High-speed railways under construction in China Lines Start time Designed speed Length Beijing-Shanghai 18th,Apr km/h 1318km Harbin-Dalian 23th,Aug km/h 904km Beijing-Wuhan 8th,Oct km/h 1125km Nanjing-Hangzhou 27th,Dec, km/h 249km Eastern ring of Hainan 21th,Sep km/h 308km Tianjin-Qinghuangdao 9th,Nov km/h 262km Hangzhou-Kunming 28th,Mar km/h 2091km Hangzhou-Ningbo 27th,Dec, km/h 152km Bengbu-Hefei-Fuzhou 21th,Dec, km/h 941km Guangzhou-Shenzhen 18th,Dec, km/h 105km Chengdu-Chongqing 22th,Mar km/h 308km Guiyang-Guangzhou 23th,Oct km/h 857km Datong-Xian 3th,Dec km/h 859km Lanzhou-Wulumuqi 18th,Jan km/h 1716km

(3) The planning of China s s high-speed railway Based on The Medium and Long-term Plan for Railway Network,, the development of China's high speed railway focuses on the completion of "four vertical

17 (3) The planning of China s s high-speed railway Based on The Medium and Long-term Plan for Railway Network,, the development of China's high speed railway focuses on the completion of "four vertical lines and four horizontal lines" to create the basic framework of a rapid passenger transport network, thus establishing the channels for rapid, convenient and high-capacity passenger transport and gradually realizing the separation of passenger and freight transport.

18 (3) The planning of China s s high-speed railway a. 4 4 north-south" high-speed railway 1) the 1318-kilometer-long Beijing-Shanghai high speed line,which runs through the economically well-developed east coast areassuch as the Bohai Rim and the Yangtze River delta; (2) the 2350-kilometer-long Beijing-Wuhan-Guangzhou-Shenzhen (Hong Kong) high speed line, which connects north, central and south China; (3) the 1612-kilometer-long Beijing-Shenyang-Harbin (Dalian) high speed line, which connects the northeast with the rest part of China; (4)the 1650-kilometer-long Shanghai-Hangzhou-Ningbo-Fuzhou-Shenzhen high speed line, which joins the Yangtze River delta and the southeast coast region with the Pearl River delta.

19 4 4 north-south" high-speed railway Beijing-Harbin Beijing-Shanghai Beijing-Guangzhou Shanghai-Hangzhou -Shenzhen

20 (3) The planning of China s s high-speed railway b. 4 4 east-west" high-speed railway 1) the 906-kilometer-long Qingdao-Shijiazhuang-Taiyuan high speed line, which connects east and north China; 2) the 1346-kilometer-long Xuzhou-Zhengzhou-Lanzhou high speed line, which connects north China and China's northwest region 3)the 1922-kilometer-long Shanghai-Nanjing-Wuhan-Chongqing-Chengdu high speed line, which connects east, central and southwest of China; 4) the 2264-kilometer-long Shanghai-Hangzhou-Nanchang-Changsha-Kunming high speed line, which connects east, central and southwest of China

21 4 4 east-west" high-speed railway Qingdao-Taiyuan Xuzhou-Lanzhou Nanjing-Wuhan-Chengdu Hangzhou-Changsha-KunMing

22 (3) The planning of China s s high-speed railway c. The intercity high-speed system At the same time, the intercity high-speed railway lines will be constructed in some key areas to cover major cities and towns within them. These include the Bohai Rim, the Yangtze River delta, the Pearl River delta, and such economically well-developed and populous regions as central and south Liaoning, Shandong peninsula, the Central Plain, the Yangtze-Hanshui Plain, east Hunan, central Shanxi, Chengdu-Chongqing region and the west coast of the Taiwan Strait.

23 Intercity high-speed system South Liaoning Circum-Bohai region Central Plain Yangtze River delta Chengdu-Chongqing region Changsha-zhuzhou- xiangtan district Pearl River delta

By the year 2012, the total operational railway mileage of China will reach over 110,000 kilometers, of which 13,000 will be newly-built high speed railways.

24 By the year 2012, the total operational railway mileage of China will reach over 110,000 kilometers, of which 13,000 will be newly-built high speed railways. By that time, the Beijing-Shanghai, Harbin-Dalian, Beijing-Shijiazhuang, Shijiazhuang-Wuhan, Guangzhou-Shenzhen, Nanjing-Hangzhou, Hangzhou- Ningbo, Tianjin-Qinhuanhdao, Bengbu-Hefei, Xiamen-Shenzhen, Hankou- Yichang, Nanjing-Anqing, Hainan Island East Rim high speed lines will be completed and put into operation. China's high speed railway network will be preliminarily formed.

25 Neighboring provincial capitals will be within a transportation ring of one to two hours of travel time, and a transportation ring of half an hour or one hour travel time will be established between provincial capitals and nearby cities. A transportation ring of within 8 hours of travel time from Beijing to most provincial capitals will be formed, which allows people to reach cities like Tianjin and Shijiazhuang within one hour; to reach cities like Shenyang, Jinan, Zhengzhou and Taiyuan within two hours; to reach cities like Hefei, Nanjing and Changchun within three hours; and to reach cities like Shanghai, Hangzhou, Wuhan, Xi' an and Harbin within four hours. Apart from Haikou, Urumqi, Lhasa and Taipei, travelers can reach all other provincial capitals within eight hours from Beijing.

A transportation ring of within 8 hours of travel time from Beijing

reach cities like Tianjin and Shijiazhuang within one hour; to reach

to reach cities like Hefei, Nanjing and Changchun within three hours;

26 A transportation ring of within 8 hours of travel time from Beijing to most provincial capitals will be formed, which allows people to reach cities like Tianjin and Shijiazhuang within one hour; to reach cities like Shenyang, Jinan, Zhengzhou, Taiyuan and within two hours; to reach cities like Hefei, Nanjing and Changchun within three hours; and to reach cities like Shanghai, Hangzhou, Wuhan, Xi' an and Harbin within four hours. Apart from Haikou, Urumqi, Lhasa and Taipei, travelers can reach all other provincial capitals within eight hours from Beijing.

27 Chapter 3 CHINA HIGH-SPEED RAILWAY STATIONS

28 Distribution of China High-speed Railway Station

29 Planning Principles Compared with the past, the development plan of high-speed rail stations have taken on some new changes not only in quantity, but also in quality requirements concerning values and connotations, placing more emphasis on the integration of the plan with urban planning and following three principles:

Beijing-Tianjin-Hebei, Yangtze River Delta and Pearl-River Delta.

30 Firstly, the plan shall be in line with the regional development strategy. With the urbanization level rapidly improves, a couple of urban agglomerations with different scale will be formed near the economic developed areas such as Beijing-Tianjin-Hebei, Yangtze River Delta and Pearl-River Delta. The site selection of large-scale railway stations shall not only consider urban development strategy but also the radiation function towards its city belts. Guangzhou South Station and Shanghai Hongqiao Station not only serve the city where they reside, but also undertake the function of serving Pearl-River delta and Yangtze River delta urban agglomerations respectively.

31 Secondly, the plan shall be compliant with urban development strategy. Urban development plan determines the transport strategy and the dominant traffic mode, having a major influence on the railway stations in terms of planning, site selection, numbers to be built as well as ways of linking with other modes. In big cities, we generally adopt multi-station mode which puts the newly-built stations in the new development zone to stimulate the development of the area and takes the mass transit as the main connecting mode, for example, Wuhan Station and Changsha South Station. In medium-sized and small cities, we try as much as possible to locate stations in a centralized way to make it convenient for the passengers and also for the arrangement of urban service facilities.

32 Thirdly, the plan shall be adaptable to the comprehensive transport system. With steady improvement of the comprehensive transport system, railway stations has become the hub of urban comprehensive system, the distribution platform of multiple transport modes and the transfer junction of urban traffic network with external transport network. The planning shall consider the connection of railway with urban rail transit, bus transit, cars as well as aviation, adopting multi-storey layout to achieve seamless connection of various modes and zero-distance transfer.

33 Construction Progress By the end of September 2010, 208 railway stations had been built, including Beijing South, Tianjin, Wuhan, Guangzhou South, Shanghai Hongqiao Stations and 216 stations are under construction. Compared with the stations built in the past, these stations have made some major breakthrough in terms of site planning, function arrangement, traffic flow, architecture design, key technologies as well as service facilities, realizing the shift from management type to service type with efficient capacity, well-equipped facilities and convenient transfer and serving as the comprehensive transportation hub in the city.

34 Adhering to the principle of being functional, systemized,advanced, cultural and economical", the design and construction of the new-type railway passenger stations of China have reached the goals of large capacity, complete functions; advanced facilities, energy saving and environmental protection, merging with local cultures and connecting with other modes of transportation to become modern comprehensive transportation hubs. Up to the present, over 200 new modern railway passenger stations have been constructed and put into operation, including Beijing South Station, Tianjin Station, Shanghai Hongqiao Station, Wuhan Station and Guangzhou South Station.

35 北京南站

Beijing South Station South Station is not only the starting point of Beijing-Tianjin and Beijing-Shanghai high speed railway lines, but also a major passenger station of Beijing railway terminal.

36 Beijing South Station South Station is not only the starting point of Beijing-Tianjin and Beijing-Shanghai high speed railway lines, but also a major passenger station of Beijing railway terminal. The station yard has 24 platforms and 24 lines. The whole structure has five floors, two above ground and three under ground. It is a large modern comprehensive transportation hub that integrates multiple transportation modes, such as railway, urban subway, bus and taxi. The shape of the station has absorbed the architectural elements of the Temple of Heaven, to the effect that the architectural style has both classical grace and the spirit of the times. This station was put into use on August 1,2008.

37 上海虹桥站

Shanghai Hongqiao Station Shanghai Hongqiao Station, one of the major passenger stations of the Shanghai railway terminal, is both the terminus of Beijing-Shanghai high speed railway and the starting

38 Shanghai Hongqiao Station Shanghai Hongqiao Station, one of the major passenger stations of the Shanghai railway terminal, is both the terminus of Beijing-Shanghai high speed railway and the starting point of Shanghai-Nanjing and Shanghai-Hangzhou high speed lines. The station yard has 30 platforms and 30 lines. The whole structure has five storeys, two above ground and three under ground. Together with other buildings, it has become a large modern comprehensive transportation hub that integrates such transportation modes as high speed railway, civil aviation, -urban subway; city bus, long-distance bus and taxi. The station was put into use on July 1,2010.

39 武广高铁武汉站

40 wuhan station Wuhan station is the starting point of wuhan-guangzhou high speed railway and one of the major, stations of the Wuhan railway terminal. The station yard has 20 platforms and 20 lines. The station is divided into the elevated, the platform, the ground and the underground stores. It is a large modern comprehensive transportation hub that integrates multiple transportation modes. The station was put into use on December 26, 2009.

41 武广高铁广州南站

42 南京南站

43 Nanjing Station Nanjing Station, the terminus of the Shanghai-Nanjing high speed railway, is one of the major passenger stations of the Nanjing railway terminal. The station yard has 14 platforms and 14 lines. The whole station has four stores, three above ground and one under ground. It is a large modern comprehensive transportation hub that integrates multiple transportation modes, such as high speed railway, normal speed railway, urban subway, bus and taxi. The station makes full use of its beautiful surroundings and brings out all the unique features of a modern transportation-purpose structure, with its graceful and simplistic outer appearance. The station was put into use on September 28, 2005.

44 西安北站

45 成都东站

46 郑州东站

47 Chapter 3 CHINESE RAILWAY TRAIN CONTROL SYSTEM CTCS-3

48 Outline Chinese Railway Train Control System(CTCS) Ⅰ.. The Purpose of CTCS Ⅱ.. CTCS Classification Ⅲ.. The Prospect of CTCS CTCS-3 Ⅰ.. Structure and function of CTCS-3 Ⅱ.. GSM-R wireless communication network in CTCS-3 Ⅲ.. Evaluation of CTCS-3 system SWJTU

49 Chinese Railway Train Control System (CTCS CTCS) Purpose of CTCS Ⅰ.. The Purpose of Ⅱ. CTCS Classification Ⅲ. The Prospect of CTCS

50 The Purpose of the CTCS Learned from Europe Train Control System (ETCS) development and foreign experience in high-speed rail control system, combined with Chinese railway transportation characteristics, and followed the principle of unified planning the whole railway, Chinese Ministry of Railway (CMR) determined to build Chinese Train Control System (CTCS). The purpose of CTCS is to improve safety and transportation efficiency meet interoperability, and system design specifications meet the development requirements SWJTU

51 The Classification of CTCS CTCS-4 CTCS-3 CTCS-2 CTCS-1 CTCS-0 Based on the platform of wireless communication, it cancels the track circuit, achieves virtual / mobile block. The direction of development in the future. Based on the platform of wireless communication, the locomotive crew drive the train with the help of cab signal. For the km/h line, the follow-up interval of Bullet-Train reduces to 3 minutes. Based on the Balise and the track circuit transmission, the locomotive crew drive the train with the help of cab signal. It has been used in current km/h line, and the tracking interval of bullet train shortened to 5 minutes. Consist of the main cab signal and security operation, monitoring and recording devices. Consist of universal cab signal, the monitoring and recording devices. Apply to existing railway lines. SWJTU

52 CTCS-3 Ⅰ.. Structure and function of CTCS-3 Ⅱ.. GSM-R wireless communication network in CTCS-3 Ⅲ.. Evaluation of CTCS-3 system

equipments of ATP on Bullet-T T r a in L E U Z P W -2 2 0 0 0 Track circuit B alise SWJTU

53 CTCS-3 -- Structure E V C S T M G S M -R n e t C T C D M I Antenna of G S M -R R B C Wireless receive m odule T C C Station interlocking On-board equipment of ATP O n -board equipments of ATP on Bullet-T T r a in L E U Z P W Track circuit B alise SWJTU Speed sensor Antenna of BTM Antenna of track circuit Radar sensor Ground equipments of ATP D M I

54 CTCS-3 -- Functions GSM-R indoor equipment RBC( 无线闭塞中心 ) CTC CTCS-3 system consists of RBC, GSM-R net, Track Circuit, Balise, TCC, on-board equipment, etc. CTCS-3 system is based on the GSM-R wireless communicate to achieve bi-directional communication between the train and ground. The Radio Block Center (RBC) generates the Movement Authority, and the Track Circuit train is used to inspect train occupancy. Balise is used to locate train, and has CTCS-2 features. TCC(Train Control Center) Station signal computerinterlocking system Track circuit Balise Switch Signal ( 应答器 ) On-board equipments Speed Curve SWJTU

55 CTCS-3 -- Functions RBC According to the track circuit, interlocking route and other information to generate a Movement Authority. Via GSM-R wireless communications system, it transmit the Movement Authority, line parameters, temporary speed restriction transmission to on- board equipment of CTCS-3. It receives information such as the train s s location and train's data sent from on-board equipments by GSM-R wireless communication system.

56 CTCS-3 -- Functions GSM-R Continuous, bi-directional, information transmission between the on-board equipments and ground equipments. Balise Transmit information about location and transmission of grade to on-board equipment. Send parameters of transmission lines to the on- board equipments, such as temporary speed restriction and other information to meet the needs of the standby system.

equipments, according to the distance and the continuous speed control mode

57 CTCS-3 -- Functions On-Board Equipments Base on the movement authority, line parameters, temporary speed restriction, train parameters provided by on-board equipments, according to the distance and the continuous speed control mode generate dynamic velocity curves. The On-Board- Equipment monitors the safety operation of trains.

58 CTCS-3 -- Functions Track Circuit Achieve to inspect train occupancy. Send information of block partition in response to back-up systems.

59 CTCS-3 System features Based on the GSM-R to achieve continuous high- capacity information transmission, provide as far as 320km of the target distance, line speed and other information permitted. Train Control Systems of CTCS-3 can meet operational requirements of across lines. CTCS-3 3 system, through the integration of CTCS-2 packets in Balise to meet the 200 ~ 250km, at the same time, and the CTCS-2 serves as a back-up system of the CTCS- TCS-3.

60 CTCS-3 System Features Bi-directional information transmission between on-board and ground, ground equipment can control train speed, location, work status and other information in real-time, and can be real- time display in the CTC system. Flexibility to set the temporary speed restriction. Through this function, the location, length and number of temporary speed restrictions can be set arbitrarily. RBC can be centralized setup and also can be disconnected. RBC sends information of neutral zone to train which equipment with CTCS-3and Balise sends information of neutral zone to train which equipment with CTCS-2, achieve to automatically over neutral zone.

61 CTCS-3 Primary Operation Mode Cab Signal Mode (CS) Full Supervision Mode (FS) On-Sight Mode (OS) Partial Supervision Mode (PS) Sleep Mode (SL) Standby Mode (SB) 9 types operating mode of train control system' on-board equipments. Isolation Mode (IS) The mode of part supervision and cab signal only suit to CTCS-2. Call-On Mode (CO) Shunt Mode (SH)

62 CTCS-3 -- Primary Operating Circumstance Operational circumstance : the brief description about way of system working. 注册与启动进出动车段等级转换行车许可 RBC 切换 Registration and start Enter and come out the segment of train Grade conversion Movement Authority RBC switch 自动过分相 Automatic over-phase 重联与摘解 Inter- connection & disconnection Temporary speed restriction 临时限速降级情况 Case of degradation 灾害防护 Disaster protection 注销人工解锁进路调车作业特殊进路 Parking and Unregistration SWJTU Shunting Artificial unlock route Special route

63 CTCS-3 GSM-R Network R B C G S M -R I n -door equipm ent B i -directional com m unication G S M -R equipment beside track G S M -R Terminal B S B S B S B S B S O n -broad equipment G S M -R radio coverage of the field stren gth Meet the system requirements of CTCS-3 for controlling the value of the field strength GSM-R uses a single network interleave redundant coverage program. As long as the adjacent base stations don t t fail at the same time, it will not affect the GSM-R network coverage.

64 CTCS-3 System Evaluation System design phase Product realization p h a s e Test validation phase Acceptance confirmation phase Consumer requirement System design Subsystem design Product manufacturing and software implementation Laboratory Simulation Testing Circular line of experimental verification Continuous debugging pilot r u n System Assess m e n t Report Systematic evaluation of the system implementation throughout the whole process is divided into 4 phases: System design phase Product realization phase Test validation phase Acceptance confirmation phase

65 Chapter 4 DISPATCHING SYSTEM OF HIGH-SPEED RAILWAY IN CHINA

66 Dispatching System of High-Speed Railway in China Dispatching System of high-speed railway is the core of high-speed rail operation management and railway traffic control. It has a great influence on integrated train operation and the coordination of railway departments. Establishing an efficient and modern dispatching system can make full use of the capacity of high-speed railway and ensure its operation safety and service quality.

67 Dispatching System of High-Speed Railway in China 1) Typical Dispatching System of High-Speed Railways in the world There are three kinds of Dispatching Systems of High-Speed Railways all over the world at present. The first type is the Dispatching System in Japan, which builds comprehensive dispatching system to satisfy the needs and features of the high- speed railways. The second type is the one in German, which builds the dispatching control center based on districts, rather than high-speed railway lines. The third type is the Dispatching Systems in France and Spain, which build their dispatching control centers based on railway lines.

Dispatching System of High-Speed Railway in China 2)The organization of high-speed railways dispatching in China Chinese high-speed railway dispatching organization use two-stage

68 Dispatching System of High-Speed Railway in China 2)The organization of high-speed railways dispatching in China Chinese high-speed railway dispatching organization use two-stage management mode setting, which is set a high-speed rail dispatching center in Railway Ministry and setting 4 high-speed railway dispatcher s offices in Beijing, Shanghai, Wuhan, Guangzhou.

69 Dispatching System of High-Speed Railway in China 2)The organization of high-speed railways dispatching in China The Beijing dispatcher s office take charge of the Beijing-harbin, Beijing- shanghai and the inter-city high-speed railways in circum-bohai region and so on. Shanghai dispatcher s s office take charge of the Yangtze River delta inter-city, zhejiang-jiangxi, longhai high-speed railways; etc. Wuhan dispatcher s s office take charge of Beijing-guangzhou, shanghai-wuhan- chengdu high-speed railways; etc. Guangzhou dispatcher s s office take charge of the Pearl River delta inter-city, southeast coastal high-speed railways; etc.

ensure safety, punctuality, high speed around the clock b. make plan, real-time adjustment and emergency treatment c.

71 Dispatching System of High-Speed Railway in China 3) The Constitute of China s s High-Speed Railway dispatching System The requirement of following scheduling is needed to be satisfied by the China s s High Speed Railway dispatching System: a.ensure safety, punctuality, high speed around the clock b. make plan, real-time adjustment and emergency treatment c. have good link between high-speed railways and the existing lines d. remote real-time information collection, processing and control e. share information and ensure safety

72 Dispatching System of High-Speed Railway in China The Constitute of High Speed Railway dispatching System in China are as follows:

73 Main functions of Planning dispatching system

74 Main functions of Train operation management system

75 Main functions of EMU dispatching system

76 Main functions of Power supply dispatching system

77 Main functions of Comprehensive maintenance system

78 Main functions of Passenger Service dispatching system

79 Chapter 6 KEY ISSUES OF HIGH-SPEED RAILWAY OPERATION MANAGEMENT

Key Issues of China s s High-speed Railway Operation & Management 1) Maintenance skylight setting With vigorously promoting of high-speed railway, the long-distance high-speed trains operation is

80 Key Issues of China s s High-speed Railway Operation & Management 1) Maintenance skylight setting With vigorously promoting of high-speed railway, the long-distance high-speed trains operation is necessary and evening-morning passenger trains will be an important feature of high-speed railway in china. And both long-distance high- speed trains and evening-morning passenger trains can hardly avoid operating at night. Therefore, there is a certain demand for night operation in China.

81 Key Issues of China s s High-speed Railway Operation & Management 1) Maintenance skylight setting A channel is needed during the comprehensive maintenance skylight period to ensure the passenger trains operation of long-distance trains or evening-morning passenger trains. An appropriate mode of comprehensive maintenance skylight setting that fits for China s national and railway conditions should be selected cautiously, and it is important to deal with the conflicts between train operation and facility maintenance.

Key Issues of China s s High-speed Railway Operation & Management 2)Division and coordination of High-speed lines and

influence on the rational use of lines in the railway corridor, it also can improve the speed of passenger trains as

Therefore, to make full use of the overall transport capacity of channel, all the basic elements in the railway

82 Key Issues of China s s High-speed Railway Operation & Management 2)Division and coordination of High-speed lines and conventional lines The division and coordination of high-speed passenger line and conventional lines has great influence on the rational use of lines in the railway corridor, it also can improve the speed of passenger trains as well as quality of service and organization. Therefore, to make full use of the overall transport capacity of channel, all the basic elements in the railway channel must be carefully investigated, scientific and rational way to organize the transportation within the channel should be applied. High-speed line Connection lines Conventional line Railway corridor

as best transport daily adjustment and service quality within the range of the capacity.

83 Key Issues of China s s High-speed Railway Operation & Management 2)Division and coordination of High-speed lines and conventional lines The purpose of this work is to find a division scheme, which could achieve optimal train traveling speed while least operation cost as well as best transport daily adjustment and service quality within the range of the capacity. When searching for the optimal scheme, we took capacity as constraints, and simultaneously including traveling speed of the train, daily adjustment and operation costs function as objectives.

Key Issues of China s s High-speed Railway Operation & Management 3)Passenger train plan preparation Passenger train plan for high-speed railway is an essential part of

84 Key Issues of China s s High-speed Railway Operation & Management 3)Passenger train plan preparation Passenger train plan for high-speed railway is an essential part of passenger train operation organization. It is the basic plan of high-speed railway train diagram and EMU utilization plan, made it core of passenger transportation organization.

85 Key Issues of China s s High-speed Railway Operation & Management 3)Passenger train plan preparation Whether the high-speed railway can provide high levels of transport services and get the expected economic benefits are directly effected by the quality of passenger train plan for high-speed railway. The business strategies and service quality of railway passenger transportation should be properly reflected by passenger train plan for high-speed railway. So the management effect benefit of railway passenger transportation and the competitiveness with other modes of transportation can be improved.

86 Key Issues of China s s High-speed Railway Operation & Management 3)Passenger train plan preparation There are three stages to draw up and form the passenger train plan: The generation and analysis of OD (Origin and Destination) passenger flow The preparation of train plan; The preparation of train diagram final formation and implementation of passenger train plan

87 4) Train Operation Adjustment Theory and Methods of High-speed railway The study of operation adjustment optimization theory and method has great significance on the improvement of the level of train operation, PDL (passenger dedicate line) has high speed, large traffic density, close links among the trains, once running is interfered, a large area of train disorder can be easily leaded, not only result in loss and inconvenience to passengers, but also will bring a variety of losses on the railway itself, traffic control task is very difficult, how to take various measures within the capacity of existing equipment to resume normal operation of the train as soon as possible can not only improve train running stability, but also reduce the need for reserve capacity of the equipment, lower the operating costs.

train operation adjustment theory and method system are an important guarantee to achieve the safe and efficient operation of

88 4) Train Operation Adjustment Theory and Methods of High-speed railway Efficient high-speed railway train operation adjustment theory and method is an important dispatching method in high-speed railway, the study of the problem and proposal of high-speed train operation adjustment theory and method system are an important guarantee to achieve the safe and efficient operation of high-speed train, which has significant theoretical and practical value on improving the safety of high-speed railway dispatching.

At present, with 7531 kilometers of operational high speed lines, China has become the country with the longest operational high speed railway mileage in the whole world.

89 At present, with 7531 kilometers of operational high speed lines, China has become the country with the longest operational high speed railway mileage in the whole world. High performance has been seen in every aspect of operation. 1) Reliable quality of equipment. High quality has shown itself in line infrastructure, communications and signals, traction power supply and other fixed equipment, and in multiple units and other mobile equipment. 2) Safe and stable transportation. The ever-improving safety system and the high-quality staff have ensured a good safety record. There' has been no record of passenger injury or casualty record so far. 3) Outstanding operation. High speed rail in China has won the ovations from the people and has nurtured a flourishing demand market, as it has created a new time-space for a better life of the people.

90 The acceleration of high speed rail development in China is the requirement of scientific development of our times. As a new form of transportation in our modern-society, high speed railway has obvious advantages. In terms of running speed, its maximum per hour speed can reach 350 kilometers, comparable to "flying above the ground. In terms of transport capacity, a long-formation train can carry over 1000 persons and can be dispatched every 3 minutes. In terms of adaptability to natural environment, high speed trans can run in all weather conditions, literally unaffected by rain, snow or fog.

91 In terms of operation, high speed trains are run in the same way as "buses", namely passengers can start their journey any time they arrive at the station. In terms of energy saving and environmental protection, high speed railway is a green transportation tool that very well meets the requirements of saving energy and reducing mission. For all these, high speed railway is providing an important support and guarantee to the better and faster socio-economic development of the country.

92 By 2020, the total mileage of operational railways in China will exceed 120,000 kilometers. With 16,000 newly-built high speed railways, other newly-built railways and speed-enhanced conventional lines, China's network of high speed passenger transport network will have a total mileage of over 50,000 kilometers. It will connect all provincial capitals and cities with a population of more than 50,0000, and cover over 90% of the entire population of China. A well-developed railway network will be basically formed, and railway transport capacity will be able to meet the needs of the national economy and society. The goal of "convenient travel for people and smooth transport for goods" will be reached.

93 Thank you for your attention

Current and Future China s Railway Development

Current and Future China s Railway Development Zhang, Jianping Bureau of Development and Planning Ministry of Railways, P. R. China New Delhi, March 25, 2009 Main Contents Ⅰ.The Strategic Thinking of China