LTE-R网络技术在重载铁路的应用

摘要

朔黄铁路基于LTE-R网络，实现重载铁路的同步操控、可控列尾、调度通信和调度命令传递。同步操控和可控列尾实现多机车间的通信连接，从而实现多机车同步可控；调度通信通过IP化的语音实现日常通话功能；调度命令则直接利用LTE-R网络的数据传输功能在车—地间传递。这些应用技术为重载铁路的安全可靠运行提供了有力保障。%Shuohuang Railway Company implemented the synchronous operation, the controllable train-tail, dispatching communication and the command transfer, based on the LTE-R network for the heavy haul transportation. Synchronous operation controllable train-tail built communication connection between the machines to implement the synchronous control of multiple objects. Dispatching communication used the IP voice for the daily calls. Dispatching command was transmitted between the car and ground based on LTE-R network. These applications provided a strong protection for the safety of heavy haul transportation.