Principles of Intelligent Rail Transit

Preface
Contents
About the Authors
1 Brief History of Rail Transit Development
1.1 A Brief Introduction to the Development History of Modern Rail Transit in the World
1.2 Brief History of Rail Transit Development in China
1.2.1 Sad Situation of Science and Technology in the Qing Dynasty of Old China
1.2.2 Rail Transit Construction After the Founding of New China
1.3 Disasters of World Rail Transit
1.3.1 Examples of Train Accidents in the World
1.3.2 Causes of Train Accidents
1.3.3 Basic Elements of Safe Operation of Modern Train
1.4 Enlightenment from the Development History of Rail Transit
1.4.1 Rail Transit is Inseparable from the Support of Scientific Basic Theory and Technological Innovation
1.4.2 Institutional Guarantee for China’s Rail Transit Development
References
2 Intelligent Monitoring of Rail Transit System
2.1 Basic Working Principle of CBTC
2.1.1 Working Principle of Train Moving Block
2.1.2 Working Principle of Train Movement Authorization
2.2 Basic Analysis and Evaluation About CBTC
2.2.1 Overview of the Development Process of WLAN
2.2.2 Technical Limitations of the Original CBTC
2.3 System Wide Intelligent Communication and Monitoring
2.3.1 Data Communication System
2.3.2 Status Information Wireless Sensor Network
2.3.3 Wireless Sensing and “High-Speed Rail Vehicle Networking”
2.4 Brief Description of Working Principle of Train Subsystem
2.4.1 Signal Interlocking
2.4.2 Automatic Train Protection Subsystem
2.4.3 Automatic Train Supervision Subsystem
2.4.4 Automatic Train Drive Subsystem
2.4.5 Data Communication Subsystem
2.5 Communication Coordination Principle Between Vehicles
2.5.1 Communication Technology Structure Between Vehicles
2.5.2 Steps of Communication Principle Between Vehicles
2.5.3 Functional Differentiation of Communication Between Vehicles and Automatic Train Supervision System
2.6 Intelligent Identification and Decision of Road Conditions
2.6.1 Train Independent Intelligent Visual Perception System
2.6.2 Fast Identification Method for the Train Ahead
References
3 Intelligent Sensing and Identification of Train Power System
3.1 Intelligent Sensing Structure and Control of Power Unit of Electric Locomotive
3.1.1 Composition Basis of Intelligent Sensing of High-Speed Railway Power Plant
3.1.2 Intelligent Control of Train Traction
3.2 Intelligent Identification of Abnormal Conditions of Power System
3.2.1 Composition of Identification System
3.2.2 Intelligent Algorithm Theory of Audio Recognition
3.2.3 Basic Algorithm of Support Vector Machine
3.3 Fault Diagnosis of Traction Circuit of Metro Locomotive
3.3.1 System Composition
3.3.2 Identification Principle
3.3.3 Algorithm Steps
References
4 Artificial Intelligence Technology in the Operation and Management of Rail Transit System
4.1 Development Overview of AI
4.2 Application of Face Recognition Technology in Traffic Management
4.2.1 Theoretical Basis of Face Recognition
4.2.2 Face Image Feature Extraction
4.3 Practical Algorithms for Face Recognition
4.3.1 Face Recognition Algorithm Based on Geometric Feature Matching
4.3.2 Recognition Algorithm Based on Feature Face
4.3.3 Face Recognition Algorithm Based on “Elastic Beam Graph” Matching
4.3.4 Face Recognition Algorithm Based on Neural Network
4.3.5 Face Recognition Algorithm Based on Support Vector Machine
4.3.6 Face Recognition Algorithm Based on Hidden Markov Model
References
5 Application of AI in Rail Transit Operation and Maintenance
5.1 Typical Application Fields
5.1.1 Preparation of Train Operation Diagram
5.1.2 Preparation of Train Diagram from the Perspective of Energy Saving
5.1.3 Telephone Blocking Method
5.2 Popularization of Audio and Video Comprehensive Intelligent Recognition Technology
5.2.1 Basic Model of AI Security System
5.2.2 Role of Voiceprint Recognition in Transportation System
5.2.3 Basic Principles of Ensuring Audio and Video Information Security
References
6 Intelligent Maintenance of Internal and External Environment of Train
6.1 Intelligent Adjustment of Compartment Temperature
6.1.1 Double Closed-Loop Intelligent Regulation Principle of Carriage Room Temperature
6.1.2 Advantages of Intelligent Temperature Regulation in the Carriage
6.2 Intelligent Technology of Ride Safety Guarantee
6.2.1 Platform Screen Door Intelligent Control System
6.2.2 Algorithm Steps
6.3 Intelligent Assistance of the Environment in the Carriage
6.3.1 Device Structure and Setting Method
6.3.2 Core Algorithm
References
7 Future Technological Development of Rail Transit
7.1 Technical Status and Development of High-Speed Train
7.1.1 Review of High-Speed Rail Development
7.1.2 Weak Links of Existing Technologies in China
7.1.3 International High-Speed Train Technology Status and Development Direction
7.2 Overall Development Trend of World Rail Transit
7.2.1 Development Trend of Wheel Rail Technology
7.2.2 Development Trend of Magnetic Levitation Technology
7.3 System Architecture of Rail Transit Intelligent Operation and Maintenance
7.3.1 Development Ideas of Rail Transit Intelligent Technology and Equipment
7.3.2 Vision of Rail Transit Intelligent Technology
References