Research on Signal System Reconstruction Scheme Optimization for the Complex Hub of Railway Line and Network
Regards to the difficulties of railway hub reconstruction,such as complex,multiple control factors,wide influence range,high technical difficulty,high safety risk and no standardized solution,the concepts of multi-station collaboration,multi-specialty cooperation,and permanent and temporary combination are proposed according to the actual project conditions and comprehensive consideration of construction,operation and maintenance,safety and other factors.A new thinking is proposed to adapt the signal specialty actively to optimize and adjust the scheme of line station reconstruction and the transportation organization.Through systematic analysis and comparison of multiple schemes,the optimization scheme can decrease the amount of operational line reconstruction effectively,reduce the difficulty of project implementation and safety risk,and alleviate traffic interference.At the same time,it realizes the compatibility and interconnection of signal systems of different technical standards in the hub,the seamless switching between new and existing signal systems and the perfect combination of permanent and temporary projects,which meets the economical,reasonable,safe and efficient requirements of railway hub reconstruction schemes,and provides reference for the optimization of similar engineering schemes.
万方数据
维普
