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- This paper tries to improve and research on the railway signal relay locking,and especially deals with its technicality and safety. 文章是关于传统铁道信号继电器联锁方式的计算机改造与研究,从技术性、安全性等方面进行了探讨。
- Abstract: This paper tries to improve and research on the railway signal relay locking,and especially deals with its technicality and safety. 文摘:文章是关于传统铁道信号继电器联锁方式的计算机改造与研究,从技术性、安全性等方面进行了探讨。
- Testing methods for railway signal relays 铁路信号继电器试验方法
- railway signal relay 铁路信号继电器
- Used for the junction of railway signal cable. 铁路信号电缆的接续防护。
- The railway signal showed that the train could pass. 铁路的信号标志显示火车可以通过。
- The railway signal was on red, so the train stopped. 铁路红灯亮了,所以列车停下了。
- Heat-shrinkable accessories for railway signal cable. 四、铁路信号电缆接续附件。
- MMDS, system programming, signal relay, the interfere of the same frequency. 系统规划,信号中继,同频干扰。
- The railway signal (ie light) was on red, so the train stop ped. 铁路红灯亮了; 所以火车停下了.
- This skill has enhanced reliability and security of railway signal measure. 该技术提高了轨道信号检测的安全性与可靠性。
- A similar spanning frame supporting a group of railway signals over several tracks. 跨轨信号架一种类似的跨距架,跨越多条轨道并安装了许多铁路信号
- The spatial between the railway signal facility in China and other countries has been narrowed, except the CTC facility. 我国铁路信号设备与世界先进设备的差距在缩小,只有调度集中装备率与发达国家相距甚远。
- In order to improve the current railway signal test system,research has been done on test schemes and arithmetics. 首先对铁路信号试验车的历史及现状进行了回顾,分析了目前信号试验车测试系统的不足;
- First, railway signal test system history is reviewed,and deficiencies in current test system are analyzed. 然后,进行了铁路信号测试需求分析,确定了系统测试功能及总体结构;
- Photo resistor(FZ711G) are ingenious combinated with signal relay (WE77/Exl Bi) The detection ultraviolet light is replaced by visible light. The problem of frequent false alarms caused by dowtherm boiler flame detector is resolved. 将光敏电阻 (FZ711G)与信号继电器 (WE77/Ex1 Bi)巧妙组合 ,用可见光代替紫外光进行检测 ,解决热媒炉火焰检测器频繁发生误报的问题
- Testing methods for relay type railway signal remote control device 继电式铁路信号遥控装置的试验方法
- Based on the power supply for railway signal system, this dissertation investigates an inverter controlled by the strategy of unipolar modulation. 本文以铁道信号电源为背景,研究了一种单极性调制的逆变电源。
- With a brief introduction about the reforming of San Francisco Bay railway signal system, interoperability on the basis of CBTC technology. 摘要介绍了旧金山轨道交通信号系统采用基于通信的列车控制(CBTC)技术进行以实现联通联运为目标的改造。
- Select the “Signal reset” menu to reset all the self-hold signal relays and the self-hold indicating lamps. 选择“信号复归”菜单将复归所有自保持的信号继电器和指示灯。