双模货列尾机车电台现场试验数据分析与研究

Analysis and Research on Field Test Data of Freight Train Tail Locomotive Station with Double Modes

最新研发的具有GSM-R、400 MHz数字双模通信方式的货列尾机车电台进行了一年现场运用试验,通过对现场试验获取的数据进行分析与研究,验证双模通信方式下,货列尾系统数据传输的可靠性,为设备维护方式从"设备修"到"状态修"提供方法和思路。

A newly developed freight train tail locomotive station has double communication modes,such as GSM-R and400MHz digital mode,it has performed fi eld application test for one year.This paper analyzes and studies the data obtained from the fi eld test,and verifi es the reliability of data transmission in the freight train tail system under the dual-mode communication,so as to provide methods and ideas for changing the maintenance mode of the equipment from“equipment repair”to“state maintenance”.