摘要
为了提高列控系统的控车安全性,以ETCS为研究平台,对行车许可(MA)最大长度的合理取值及其对临时限速(TSR)设置功能的影响进行了分析,提出2种限速设置时机控制方案,分别适用于ETCS-1级和ETCS-2级线路,可自动规避由限速设置引发运营线路上的列车意外制动风险,无需调度人员的人工干预。
In order to improve the safety of train control system, reasonable value of the maxi- mum length of movement authority and its effect on the function of TSR setting are analyzed. Moreover, two schemes for controlling the time of TSR setting respectively for ETCS-1 level and ETCS-2 level are proposed so as to automatically avoid the risk of unexpected train braking caused by imposing TSR on lines in operation without human intervention from the dispatchers.
出处
《铁道通信信号》
2018年第2期1-5,共5页
Railway Signalling & Communication
基金
中国铁道科学研究院院基金课题.CTCS-1级列控系统关键技术研究.2014YJ072