Universal Standardization of Signal Vehicle Interfaces for Urban Rail Transit
Journal Title: Urban Mass Transit - Year 2024, Vol 27, Issue 9
Abstract
Objective Upgrading and modifying signal system is difficult, costly and time-consuming, greatly affecting the line daily operation during its modification stage. In order to solve the above problem, the signal vehicle interface should be standardized. Method By analyzing the installation interfaces for different signal systems, a compatible signal vehicle installation interface platform is proposed. Based on the composition and function of the onboard signal system, the standardization of the mechanical installation interface, electrical and control interface and network interface for signal vehicles is highlighted. On this basis, a general standardization solution for different device interfaces is put forward. Result & Conclusion The solution can match the equipment installation demands of different signal manufacturers to a great extent, and the interfaces of the existing vehicle installation platform don′t need great modification when the new signal system equipment is installed. It can effectively reduce the difficulty of signal system upgrading and the cost of modification, and improve the modification efficiency.
Authors and Affiliations
Guangqing LING, Chupan ZHANG, Fuzhi YE
Keywords
Related Articles
- EP ID EP744349
- DOI 10.16037/j.1007-869x.2024.09.041
- Views 46
- Downloads 0
Smoke Exhaust Schemes for Metro Terminal Station Storage Tracks and Reserved Main Lines
[Objective] The smoke exhaust paths for metro terminal station storage tracks and reserved main lines are different from those for various auxiliary lines in middle stations, thus it is necessary to study suitable smoke...
Solution to Shorten Track Usable Length at City Railway Turnout Stations by Using Continuation Routes
［Objective］ Compared to the CBTC (communication-based train control) system, CTCS2+ATO (Chinese train control system level 2 + automatic train operation) system requires longer usable track lengths due to its built-in...
Research on Collision Simulation Modeling Technology and Crashworthiness of Trams
［Objective］ Given that trams share rights of road with ground vehicles, the frequent occurrence of collisions between ground passenger vehicles and trams necessitates research into tram collision simulation modeling te...
Analysis of Pantograph Key Parameters Suitable for 200 km/h Train Overhead Rigid Catenary
Objective The compatibility between the ORC (overhead rigid catenary) and the pantograph directly affects the current collection performance of the PC (pantograph-catenary) system. As the train operational speed levels a...
Research on Control Efficiency of Electromagnetic Linear Eddy Current Braking Device for Medium-low Speed Maglev Trains
Objective Linear eddy current braking device is one of the key technologies for maglev trains, but this technology is still not mature enough. It is of great theoretical significance and application value to study the ed...