Research on Metro Train Online Flexible Marshalling Technology Based on Wireless Communication
Journal Title: Urban Mass Transit - Year 2024, Vol 27, Issue 5
Abstract
Objective In response to the national call of 'carbon peaking and carbon neutrality' polies, the metro industry urgently seeks to develop metro trains with the capability for rapid, efficient, and online dynamic flexible formation without compromising service quality, to increase passenger load during off-peak hours, and reduce energy waste. Method The shortcomings and maturity of existing flexible marshalling technologies are addressed, and a new train marshalling technology based on wireless communication for online flexibility is proposed. Result & Conclusion The working principle and equipment configuration of this technology are elaborated, along with their respective functions. The characteristics and advantages of this technology and prospects for its future development are elucidated.
Authors and Affiliations
Wenjie HUANG, Zhi CHEN, Rujun LIANG, Meixia CHEN, Shenyue HUANG
Keywords
Related Articles
- EP ID EP735615
- DOI 10.16037/j.1007-869x.2024.05.012
- Views 71
- Downloads 0
Peck Formula Modification of and Engineering Application in Small Radius Curve Shield Tunneling Construction
Objective In the urban rail transit line planning, curved tunnels, and even small radius curved tunnels are often chosen due to influencing factors such as building foundations, underground pipelines, and weak soil layer...
Research on the Power Supply Scheme for LTE Remote Equipment on Urban Rapid Transit Lines Based on DC Remote Power Supply Technology
Objective With regard to the equipment power supply demand for long-distance section of urban rapid transit lines, the traditional point-to-point and cross-redundant power supply method for remote equipment in urban rail...
Optimization of Mecca Light Rail Train Organization during Peak Hours Based on Virtual Formation Technology
Objective With the annual increase of pilgrim flow in Mecca, the throughput capacity of Makkah Metro Pink Line (simplified as Mecca light rail) operation plan during peak hours is saturated. Therefore, it is aimed to exp...
Influence of Different Opening Positions of Shield Method Connecting Passage on Main Tunnel Segment Internal Force
Objective In the 9 m level large-diameter shield tunneling, there are no engineering cases using shield method for constructing connecting passages yet. Due to the influence of clearance and evacuation platform height, a...
Structural Renovation Design Study for Shanghai Rail Transit Line 3/4 Joint-rail Project at Baoshan Road Station
[Objective] To enhance train throughput capacity and reduce safety risk at Baoshan Road Station in Shanghai rail transit, a track joint-rail renovation is necessary, requiring concurrent reinforcement of station structur...