Safety Theory And Control Technology Of High Speed Train Operation
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Safety Theory And Control Technology Of High Speed Train Operation
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Author : Junfeng Wang
language : en
Publisher: Academic Press
Release Date : 2017-10-24
Safety Theory And Control Technology Of High Speed Train Operation written by Junfeng Wang and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-24 with Technology & Engineering categories.
Safety Theory and Technology of High-Speed Train Operation puts forward solutions for train dispatching and signal control. Frequent railway incidents have threatened the safety of rail transport. In 2013, more than 12 trains collided. In the same year, a Spanish train derailed due to speed, and two of China’s high-speed trains collided. In 2016, Germany and Italy both experienced serious train collisions. Global railway security is essential. Many accidents are caused by train dispatching errors and signal system failure. Chinese high-speed railway has developed very quickly and at a very large scale. However, many issues reagrding safety has not been addressed. This book considers the issue from the perspective of a system. A train operation control system structure is put forward in order to ensure safety. Five key technologies (namely system-level fail-safe, parallel monitoring, completeness of train control data, data sharing and fusion and prevention of common errors in monitoring), are proposed. In order to prevent collision, over-speed, derailment, and rear-end collision accidents, the concept and corresponding parallel monitoring technology of five core control items (train route, speed, tracking interval, temporary speed limit, train running state) is proposed. Puts forward solutions for train dispatching and signal control Views high-speed train safety and technology from a systems-theory perspective Describes five key technologies to ensure safety Proposes five parallel monitoring technologies to prevent collision, over-speed, derailment and rear-end collision incidents Considers the very quick and large-scale development of Chinese high-speed rail
Theory And Technology For Improving High Speed Railway Transportation Capacity
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Author : Junfeng Wang
language : en
Publisher: Elsevier
Release Date : 2023-03-12
Theory And Technology For Improving High Speed Railway Transportation Capacity written by Junfeng Wang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-12 with Technology & Engineering categories.
Theory and Technology for Improving High-Speed Railway Transportation Capacity present solutions to problems in utilizing new technologies for signaling in high-speed rail towards increasing capacity. The book examines capacity in terms of signaling control and for a railway transport organization. Key problems covered include station intervals and resource occupation. This book provides a handbook for developing capacity through new technology and methods in signaling. Sections focus on improving high-speed railway transportation capacity using frontier railway technologies and include the experience of the authors on high-speed railways in China to present best practices and novel solutions to railway signaling control and transportation organization. This title includes insights gained from years of work at the State Key Laboratory of Rail Traffic Control and Safety, offering readers a theoretical and systematic summary of the technology that can improve high-speed railway capacity. Focuses on improving high-speed railway transportation capacity at the frontier of railway technologies Examines capacity in terms of signaling control and railway transport organization Gives detailed descriptions of the state-of the-art in high-speed railway signaling, safety and traffic control systems Leverages research and expertise in high-speed railways from their rapid development and rollout across China Provides solutions to using new technologies in order to move beyond traditional approaches to railway signaling
Active Safety Methodologies Of Rail Transportation
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Author : Yong Qin
language : en
Publisher: Springer
Release Date : 2018-11-02
Active Safety Methodologies Of Rail Transportation written by Yong Qin and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-11-02 with Technology & Engineering categories.
Safe and high-efficiency operation are two main issues in rail transportation. This book focuses on these two key issues, bringing together a wealth of research to offer theoretical and technical support for rail operations and maintenance. In addition, it presents a comprehensive active safety assurance system for rail transportation, which includes the quantitative state identification and prediction of train components; rail transportation safety and reliability assessment methods; and rail transportation risk assessment at the rail networks level, which achieves the quantitative and high-precision monitoring of complex systems in real-time. In addition, it extends active safety based theory to safety prognostic analysis in the traffic system. Lastly, representative case studies verify that the theory is suitable for the actual traffic system.
Unmanned Driving Systems For Smart Trains
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Author : Hui Liu
language : en
Publisher: Elsevier
Release Date : 2020-11-13
Unmanned Driving Systems For Smart Trains written by Hui Liu and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-13 with Technology & Engineering categories.
Unmanned Driving Systems for Smart Trains explores the core technologies involved in unmanned driving systems for smart railways and trains, from foundational theory to the latest advances. The volume introduces the key technologies, research results and frontiers of the field. Each chapter includes practical cases to ground theory in practice. Seven chapters cover key aspects of unmanned driving systems for smart trains, including performance evaluation, algorithm-based reasoning and learning strategy, main control parameters, data mining and processing, energy saving optimization and control, and intelligent algorithm simulation platforms. This book will help researchers find solutions in developing better unmanned driving systems. Responds to the expansion of smart railways and the adoption of unmanned global systems Covers core technologies of unmanned driving systems for smart trains Details a large number of case studies and experimental designs for unmanned railway systems Adopts a multidisciplinary view where disciplines intersect at key points Gives both foundational theory and the latest theoretical and practical advances for unmanned railways
Safety Relevant Observations On The Tgv High Speed Train
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Author :
language : en
Publisher:
Release Date : 1991
Safety Relevant Observations On The Tgv High Speed Train written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with High speed trains categories.
Natural Disaster Warning System For High Speed Railway Safety Operation
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Author : Qizhou Hu
language : en
Publisher: Springer Nature
Release Date :
Natural Disaster Warning System For High Speed Railway Safety Operation written by Qizhou Hu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
The Theory And Method Of Design And Optimization For Railway Intelligent Transportation Systems Rits
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Author : Wang Zhou
language : en
Publisher: Bentham Science Publishers
Release Date : 2011
The Theory And Method Of Design And Optimization For Railway Intelligent Transportation Systems Rits written by Wang Zhou and has been published by Bentham Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Transportation categories.
This book explains the theory and methods of system optimization design for railway intelligent transportation systems (RITS), which optimizes RITS total performance by decreasing the difficulty and cost of system development and increasing the system efficiency. Readers will understand key concepts of RITS and the latest research relevant to China and other countries where RITSs have been developed. The book is suitable for university scholars in the field of railway transportation.
Optimization Of Schedules With Heterogeneous Train Structure In Plan Ning Of Railway Lines
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Author : Hyoung June Kim
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-06-23
Optimization Of Schedules With Heterogeneous Train Structure In Plan Ning Of Railway Lines written by Hyoung June Kim and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-23 with Technology & Engineering categories.
One of the most important things to consider before constructing a railway is the train operating program. However, the analysis of the operating program based train schedule in the railway planning stage is carried out mainly on the basis of the intuitive experiences of the planner, and the optimization of the train schedule under various conditions is not properly considered. This study analyzes the optimization of heterogeneous train scheduling structures with minimizing the weighted scheduled waiting time and with the decision of Subsidiary Main Track (SMT) for overtaking of high-speed trains on the railway line. As a way for analyzing the Optimal Train Schedule (OTS) under constraint conditions, the genetic algorithm is used. The genetic algorithm is widely applied to various optimization and decision-making problems in engineering, natural sciences, business administration, and social sciences. The proposed method can examine train schedules for more scenarios, apply quantitative evaluation criteria, and review concrete infrastructures in comparison to the existing empirical method used in South Korea.
Intelligent Systems In Digital Transformation
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Author : Cengiz Kahraman
language : en
Publisher: Springer Nature
Release Date : 2022-11-14
Intelligent Systems In Digital Transformation written by Cengiz Kahraman and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-14 with Technology & Engineering categories.
This book states that intelligent digital transformation is the process of using artificial intelligence techniques in digital technologies such as machine learning, natural language processing, automation and robotics to transform existing non-digital business processes and services to meet with the evolving market and customer expectations. This book including 26 chapters, each written by their experts, focuses on revealing the reflection of digital transformation in our business and social life under emerging conditions through intelligent systems. Intelligent digital transformation examples from almost all sectors including health, education, manufacturing, tourism, insurance, smart cities, banking, energy and transportation are introduced by theory and applications. The intended readers are managers responsible for digital transformation, intelligent systems researchers, lecturers, and MSc and PhD students studying digital transformation.
Dynamics Of Coupled Systems In High Speed Railways
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Author : Weihua Zhang
language : en
Publisher: Academic Press
Release Date : 2019-11-25
Dynamics Of Coupled Systems In High Speed Railways written by Weihua Zhang and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-25 with Technology & Engineering categories.
Dynamics of Coupled Systems in High-Speed Railways: Theory and Practice presents the relationship between various coupled systems that can affect train operation, including interaction between track and train, the pantograph-catenary system and train, power supply system and train, and airflow and train, with respect to the structure and characteristics of high-speed railway. The overall simulation optimization and control are achieved based on an analysis of the dynamics generated by coupled systems in high-speed trains, with a theoretical framework for the dynamics presented in the book. Presents the first book available on the dynamics of coupled systems in high-speed trains Provides a systematic view of high-speed vehicle dynamics, covering the issues that are especially concerned for high speed operations, such as high-speed pantograph and catenary, aerodynamic characteristics and running stability of high-speed trains Covers the optimization of dynamic performance, the design of parameters, the simulation of high-speed train service processes, and the identification of high-speed train state and condition assessment