Key Indicators of CR in 2019
In 2019, according to the requirements on high quality development, CR focused on bringing into full play the leading role of railway in building China’s strength in transportation, deepened the guideline of strengthening the foundation up to standards to improve the quality and efficiency of railways, comprehensively implemented the activities in railway safety, construction and development, and had successfully completed the pre-set goals and tasks. Railway safety remained stable, investment tasks were all fulfilled, passenger and freight traffic volumes continued to increase, remarkable achievements were made in science and technological innovation, and green development had achieved notable results.
download-Key Indicators of CR in 2019.pdf
China’s HSR Entering an Era of Intelligence
The
accelerated application of new technologies—AI, big data, cloud computing, IoT,
BeiDou navigation system, blockchain and 5G alike – has stimulated new rounds
of scientific and technical revolution and industrial transformation. As
mankind has entered an era of intelligence, the railway industry is expected to
rise up to even more challenging requirements. The Master Plan for Railway
Digitalization in the New Era released in 2017 proposes the strategic goals of
“building an intelligent railway”. In the same year, China State Railway Group initiated the construction of a number of key intelligent
projects including the Beijing-Zhangjiakou and Beijing-Xiongan railways and
raised the goal of building an intelligent high speed railway. The operation of
“Fuxing” EMUs at 350km/h on the Beijing-Shanghai HSR opened the prelude of HSR
intelligent innovation in China. In 2019, China Railway Main Data Center was
established and entered operation, which is a crucial step forward of the
railway sector tapping computing and intelligent technologies.
download-China’s HSR Entering an Era of Intelligence.pdf
China Academy of Engineering’s Major Consulting and Research Project Strategic Research on Intelligent High-speed Rail (2035)
With a view to China’s major strategic demand for the
development of intelligent high-speed rail (hereinafter referred to as IHSR), the
project team has established an IHSR system architecture, developed key
technologies and a technology platform, built a standard system and an
evaluation system, drawn a development blueprint, and proposed related policy
advice for China’s intelligent high-speed rail;
the
research outcomes are comprehensive, forward-looking, and strategically
significant and the proposed three-stage development goals respectively in
2020, 2025 and 2035 will play a guiding role in the development of China’s
intelligent high-speed rail.
download-China Academy of Engineering’s Major Consulting and Research Project Strategic .pdf
A Tentative Study on the Integrated Management of Locomotive and Car for the 160 km/h Power Concentrated EMU
The operation of the 160km/h power concentrated
EMU trains is even more demanding in terms of management mode, operation,
organization and emergency handling due to its flexibility in formation and
operation & maintenance. To achieve unified and efficient management, China
Railway Shenyang Group Co Ltd has fully integrated its resources in structural
organization, rules and regulations, personnel exchange, production
organization, crew operation, information management, etc. By doing so, an
integrated management mode for power concentrated EMU trains has been studied
and put into use.
download-A Tentative Study on the Integrated Management of Locomotive and Car for the 160.pdf
Innovation and Practice of Engineering Quality Management in Comprehensive Test Section of Datong-Xi’an High-speed Railway
The main line of the comprehensive test section of Datong-Xi’an High-speed Railway is
86.666 km long and has 3 stations including Yuanping
West Station, Xinzhou West Station, and Yangqu West Station. To sustain both
operational testing at the speed of 350 km / h and scientific tests of new
technologies, adaptive reconstructions such as the application of
communications, signals, and electrification have been completed, and technical
reconstructions such as Polyurethane Reinforced Ballasted Track and CRTS Ⅰ
Vibration-damping Double-block Ballastless Track have been carried out. Therefore,
the test section provides an important experimental environment and favorable
testing conditions for the comprehensive test of high-speed railway. The
engineering of the section, featuring complex organization and management,
wide-range quality management, considerable quality-influencing factors,
difficult and high-risk construction, has innovated the
concept of quality management and proposed measures such as total quality
management and Refined Quality management based on three major theories of Zero
Defects, Total Quality Management, and Refined Quality Management. The
engineering has achieved remarkable results in quality management: no accident
due to negligence or poor quality occurred in construction, the organization is
efficient, the test data is accurate and reliable, and the engineering is 100%
qualified for the final acceptance.
download-Innovation and Practice of Engineering Quality Management in Comprehensive Test .pdf
Study on Building Plan of the Intelligent System for Xiong’an Integrated Transport Hub
This paper introduces the current status of the monitoring system building for an integrated transport hub. By analyzing the intelligent building needs of the integrated transport hub in terms of intelligent passenger service, intelligent control of electromechanical equipment, intelligent operation and maintenance, and emergency management, etc., the intelligent system building plan for Xiong’an integrated transport hub is proposed. The unified and virtualized cloud platform of the hub can realize the interoperability of various intelligent systems, providing the basic conditions for the application of the Internet of Things, big data, and AI (Artificial Intelligence) in integrated transport hub. The conclusions of this study have been applied in the intelligent system design of Xiong’an integrated transport hub, and the study results could serve as a reference for the intelligent system building of integrated transport hubs.
download-Study on Building Plan of the Intelligent System for Xiong’an Integrated Transp.pdf
Study on Digitalized Interlocking System Based on Intelligent Trackside Equipment
A digitalized interlocking
system based on the intelligent trackside equipment is proposed on the basis of
the existing full electronic computer interlocking system. The paper describes
in detail the system functional structures as well as their regional control,
digitalized trackside equipment design and remote intelligent operation and
maintenance systems. The application of the system can greatly reduce the complexity
of indoor equipment and improve the flexibility of system configuration and the
system is the new generation of all-round digitalized interlocking system which
is applicable to the unattended stations with more flexible configuration.
download-Study on Digitalized Interlocking System Based on Intelligent Trackside Equipment.pdf
Study on Standard Evaluation System for Environmental protection and Water Conservation of Railway Construction Projects
To
conduct systematic evaluation on the whole process of the environmental
protection and water conservation for railway construction projects, a
scientific, rational and practical evaluation standard index system of
environmental protection and water conservation for railway construction
projects is established to realize the flexible evaluations of railway
construction units in different stages of engineering design, construction and
acceptance. By collecting the basic engineering data of relevant projects, the
paper introduces the significant environmental impact factors and water and
soil conservation measures of railway construction projects. Selection of
indices in the evaluation system is determined and completed by analytic
hierarchy process and expert consultation. The weight of indices is determined
by the comprehensive evaluation index method. The evaluation model is further
established and evaluation method determined.
download-Study on Standard Evaluation System for Environmental protection and Water Conse.pdf