摘要
在目前开通的客运专线上,车站采用交叉渡线道岔时,车-地移频信息通常采用正线电码化的方式。这是由于经过交叉渡线道岔侧向的进路存在机车信号盲区,不能做到全程有码。故拟从交叉渡线绝缘节不同设置方案着手,分析交叉渡线设置一体化移频轨道电路存在的问题,并提出工程解决方案及运营补充措施,供工程设计借鉴。
On newly-open PSLs, train-ground FSK communication often use main line coded circuit in the case of scissor crossovers. Because there is FSK dead zone in diverging routes when train passing the scissor crossovers, it is generally impossible to receive code all along the proceeding process. Thus, start- ing from studying different arrangement of IRJ locations, we try to analyze the problems in the FSK-re- ceiving circuit within scissor crossovers and finally put forward engineering solutions and counter-measures in operation, which can be used as reference for engineering design.
出处
《铁道通信信号》
2014年第3期13-16,共4页
Railway Signalling & Communication
关键词
交叉渡线
机车信号
方案研究
Scissor crossover
Cab-signal
Solution research
