行车信号

铁路电力贯通线路负责为沿线行车信号灯及车站负荷等提供电源，供电可靠性和故障快速排除的要求极高。

Continuous railway power transmission lines supply power for the signal lamps and the loads of station along the lines , etc. So the high reliability of power supply and quick elimination of fault is required .

铁路行车夜间手信号中一、四道标象安全性研究

Analysis of Hand signals Used for Railway Train Operations at Night

铁路车站联锁系统是指以技术手段实现信号、道岔与进路之间的制约关系和操作顺序的联锁控制系统，是保证车站行车安全的信号系统。

Railway Stations Interlocking System is the interlocking system which realizes restrict and operation sequence between signal , turnout and route by technical method .

为了确保铁路行车安全，铁路信号设备正常运行是必须要保证的。

To guarantee the traffic safety of the railway , railway signal devices are necessary to be int the normal operation .

以A/D转换器为核心设计了焊接电流、焊接电压及行车电机电枢电压信号的采样电路。

The A / D converter circuit is designed which can convert the analog signal such as welding current , welding voltage and carrier motor armature voltage into digital ones .

铁路信号微机监测系统是保证行车安全、监测信号设备状态、发现信号设备隐患、分析信号设备故障原因、指导现场维修、反映设备运用质量和提高电务部门维护水平和维护效率的重要行车设备。

Railway signal microcomputer monitoring system is the guarantee safety , monitoring signal equipment state , found that the signal equipment hidden trouble , analysis signal equipment fault reason , instruct on-site maintenance , reflected by quality and improve communication equipment maintenance level and the maintenance department .

计算机联锁系统是保证铁路行车安全、提高行车效率的关键信号设备，联锁软件是系统的核心单元。

The Computer Based Interlocking System ( CBI ) is the critical signal equipment used to ensure the traveling safety and improve the transportation efficiency . The interlocking software is the core part of the CBI system .