摘要
铁路道口可采用不同类型的道口信号设备,列车接近及离去道口信息的采集可利用轨道电路或其他列车传感装置。无论采用何种道口信号设备,道口信号电路的设计必须考虑列车从任何方向接近道口。以一种特殊道口为例,对道口信号电路的设计进行说明。
Many kinds of signal devices can be applied at railway crossings. Track circuits or other train sensing instruments can be used to collect the data of trains approaching or leaving a railway crossing. However, whatever kind of crossing signal device is adopted, it should be taken into consideration in the design of crossing signal circuit that a train can approach the crossing in any possible direction. We ex- pound the design of crossing signal circuit in the case of a special crossing.
出处
《铁道通信信号》
2014年第2期38-40,共3页
Railway Signalling & Communication
关键词
铁路道口
道口信号设备
特殊电路设计
Railway crossing
Railway crossing signal devices
Design of special circuit
