Development Course Overview and Future Prospect of Road Rubber-tyred Guidance System
Journal Title: Urban Mass Transit - Year 2024, Vol 27, Issue 4
Abstract
Objective Road rubber-tyred guidance system is officially launched for operation in some cities worldwide. To gain a more detailed and comprehensive understanding of this system, it is necessary to systematically summarize its development history and technical characteristics at different stages. Method According to the guidance methods and formation modes of the road rubber-tyred guidance system, the development of which can be divided into four stages: Stage 1.0, Stage 2.0, Stage 3.0 and Stage 4.0. The main technical characteristics, application scenarios and application cases in each stage are analyzed individually. The distinct technical characteristics exhibited in each stage are summarized. A prospective analysis of Stage 5.0 for future road rubber-tyred guidance system is provided Result & Conclusion The development course of this system through the four stages represents a gradual progression from non-guided to rigid guidance, from rigid guidance to flexible guidance, and from single formation to multi-formation, demonstrating characteristics of orbitalized train operation mode, simplified infrastructure tendency, intelligent guidance mode, composite vehicle lane use, and incrementing formation mode. The Stage 5.0 system should possess technical characteristics of virtual formation and flexible guidance. Trunk line sections, through virtual coupling between vehicles, will increase transport capacity and enhance transportation efficiency, meeting the needs of urban public transportation with the characteristics of ′one-trunk multi-branch′.
Authors and Affiliations
Shuaiwen LIANG
Control Circuit Optimization for High-speed Circuit Breaker in Traction System of Jinan Metro Line 3
[Objective] In the early operation stage of Jinan Metro Line 3, multiple sporadic high-speed circuit breaker closing failures are reported. To improve the reliability of train operation, it is necessary to optimize the h...
Application of New Electricity Saving Technology in Urban Rail Transit Depot
[Objective] The electricity consumption in vehicle depot accounts for a large proportion of the total in urban rail transit. In order to reduce the depot electricity consumption, it is necessary to do research on the app...
Train In-station Coupling and Decoupling Scheme for Shanghai Metro Line 16
Objective Shanghai Metro Line 16 adopts a flexible marshalling operation mode, but it takes a long time for the train to complete the coupling and decoupling process, leading to great difficulty in train operation organi...
Metro Construction Personnel Safety Management System Based on BIM Technology and Smart Construction site Concept
[Objective] Unsafe behaviors among personnel are significant factors contributing to safety accidents in rail transit engineering. To address the existing issues of video image monitoring systems, such as reliance on man...
Mechanical Behavior of Urban Rail Transit Station Structure Based on Existing Shield Tunnel Interval Underground Excavation Construction
Objective Cancer Hospital Station on Shenzhen Rail Transit Line 14 adopts a scheme of large-diameter (8.5 m) shield tunnel expansion featuring tunnel-first and station-later. During the connection of the main station str...